identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03B887D23E7EFFCEFF2FE7FB68FF9FC1.text	03B887D23E7EFFCEFF2FE7FB68FF9FC1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalobrachium Stimpson 1858	<div><p>Megalobrachium Stimpson, 1858</p><p>Megalobrachium Stimpson, 1858: 228 . Porcellanides Nobili, 1901: 21 .</p><p>Porcellanopsis Rathbun, 1910: 601 . Pisonella Glassell, 1938: 436.</p><p>Type-species. Megalobrachium granuliferum Stimpson, 1858 [by original designation].</p><p>Key to species known from Brazil</p><p>1. Lateral margins of carapace with row of 3 or 4 teeth. Telson composed of 5 plates........................ M. soriatum</p><p>- Lateral margins of carapace with crenulate crest. Telson composed of 7 plates.................................... 2</p><p>2. Carapace rounded. Walking legs slender, propodus with 5 spines on flexor margin...................... M. mortenseni</p><p>- Carapace subtriangular. Walking legs robust, propodus with 2 spines on flexor margin...................... M. roseum</p></div>	https://treatment.plazi.org/id/03B887D23E7EFFCEFF2FE7FB68FF9FC1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7EFFCEFF2FE56F6F0D9BBF.text	03B887D23E7EFFCEFF2FE56F6F0D9BBF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Porcellanidae Haworth 1825	<div><p>Family Porcellanidae Haworth, 1825 .</p></div>	https://treatment.plazi.org/id/03B887D23E7EFFCEFF2FE56F6F0D9BBF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7EFFCDFF2FE24B6CA79BCD.text	03B887D23E7EFFCDFF2FE24B6CA79BCD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalobrachium mortenseni Haig 1962	<div><p>Megalobrachium mortenseni Haig, 1962</p><p>(Fig. 1 A)</p><p>Megalobrachium mortenseni Haig, 1962: 189, figures 2–5 (type-locality: Virgin Islands, northwest of St. John, west of Congo Cay).</p><p>Material examined. Brazil: Bahia—Abrolhos, 1 female (MZUSP-10652); Recife de Popa Verde, 3 males, 1 female (MNRJ-6782). Espírito Santo – Piúma, 20°50’578”S, 40°28’553”W, 21.5 m, 3 males, 1 ovigerous female (MZUSP-24529). Rio de Janeiro—Ilha Grande, Praia do Furão, 1 male (MNRJ-3646); Cabo Frio, Búzios, Praia da Armação, 1 male (MNRJ-3816). São Paulo—São Sebastião, Praia do Porto, 1 ovigerous female (MZUSP-9531).</p><p>Recognition characters. Carapace rounded, as long as broad in males, slightly broader than long in females; quite eroded; lateral margins with crenulate crest; protogastric ridge and cervical groove evident; gastric region elevated, posterolateral region plicated. Pterygostomial flap of carapace with median longitudinal serrate crest. Front with serrate margin. Chelipeds equal, eroded and covered with small rounded tubercles; merus rugose, with small, serrate distal lobe on flexor margin; carpus with 4 longitudinal crenulate carinae, small lobe in proximal third on flexor margin; propodus with 3 longitudinal crenulate carinae; dactylus with 1 longitudinal crenulate carina. Walking legs slender, carpus with 2 serrate crests on extensor margin; propodus with 5 spines on flexor margin, dactylus with 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Intertidal region down to depths of 30 meters, usually on rocky substrates.</p><p>Geographic distribution. Western Atlantic—Honduras, Roatán, Bay Islands; Panama, Bocas del Toro and Limón Bay; Virgin Islands, St. John; Colombia, Santa Marta and Rosario Islands; Venezuela, Margarita Island; and Brazil (Pará to São Paulo).</p></div>	https://treatment.plazi.org/id/03B887D23E7EFFCDFF2FE24B6CA79BCD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7DFFCDFF2FE6456D8C9FF6.text	03B887D23E7DFFCDFF2FE6456D8C9FF6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalobrachium roseum (Rathbun 1900) Rathbun 1900	<div><p>Megalobrachium roseum (Rathbun, 1900)</p><p>(Fig. 1 B)</p><p>Porcellana rosea Rathbun, 1900: 148, plate 8, figure 3 (type-locality: Mamanguape, Paraíba, Brazil). Porcellanopsis rosea —Haig, 1956: 34.</p><p>Megalobrachium roseum— Haig, 1960: 225, 227.</p><p>Material examined. Brazil: Rio Grande do Norte—Cabo de Bacopari, 1 female (MZUSP-7264). Paraíba— Tambaú, Recife Quebra-Quilha, 1 male (MZUSP-5468). Alagoas—Maceió, Recife da Ponta Verde, 1 ovigerous female (MZUSP-13068); Paripueira, 1 male (LabMar-313). Bahia—Ilha de Itaparica, Coroa de Pedra, 1 male (MNRJ-8863). Espírito Santo—Camburi, 1 male (MZUSP-18731). Rio de Janeiro—Ilha Marambaia, Praia do Pontilhão, Arraial do Cabo, 1 female (MZUSP-19564). São Paulo—São Sebastião, 2 males, 1 female (MNRJ- 4037); Ponta do Baleeiro, 2 ovigerous females (MZUSP-21078).</p><p>Recognition characters. Carapace subtriangular, as long as broad in males, slightly broader than long in females; granulate, lateral margins with crenulate crest extending posteriorly from epibranchial to metabranchial margin. Pterygostomial flap of carapace with proximal serrate tubercle on upper margin, granular longitudinal crest on proximal margin. Front with granulate margin. Chelipeds slightly subequal, granulate; merus with subtriangular distal lobe on flexor margin; carpus with proximal subtriangular lobe on flexor margin; palm with 3 longitudinal carinae. Walking legs robust, rugose and pubescent, merus and carpus with tubercles on distal extensor margins; propodus with 2 spines on flexor margin at articulation of dactylus; dactylus with 3 or 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Intertidal region down to 50 m, on coral reefs and under rocks and found living associated with bryozoans, polychaetes and sponges (Veloso &amp; Melo 1993).</p><p>Geographic distribution. Western Atlantic—Panama, Bocas del Toro; Martinique; Colombia, Santa Marta; Venezuela, Margarita and Cubagua Islands, La Restinga Lagoon; Suriname; and Brazil (from Maranhão to São Paulo).</p></div>	https://treatment.plazi.org/id/03B887D23E7DFFCDFF2FE6456D8C9FF6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7DFFCBFF2FE2236F089890.text	03B887D23E7DFFCBFF2FE2236F089890.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalobrachium soriatum (Say 1818) Say 1818	<div><p>Megalobrachium soriatum (Say, 1818)</p><p>(Fig. 1 C)</p><p>Porcellana soriata Say, 1818: 456 (type-locality: St. Catherine’s Island, Georgia, USA). Porcellanopsis soriata —Chace, 1942: 100.</p><p>Megalobrachium soriatum —Haig, 1960: 229.</p><p>Megalobrachium walteri Rodrigues da Costa, 1964: 565.</p><p>Material examined. Brazil: Pernambuco—Suape, 1 female (MZUSP-12810). Bahia—Abrolhos, south of Ilha Santa Bárbara, 5 m, 1 male (MZUSP-12891); Recife de Nova Viçosa, 1 male, 1 female (MZUSP-19903). Espírito Santo—Itapemirim, 21°18.58’S, 40°28.65’W, 1 male (MNRJ-8861). Rio de Janeiro—Ilha Grande, Praia do Furado, 1 female (MNRJ-3632).</p><p>Recognition characters. Carapace subhexagonal, as long as broad in males, slightly broader than long in females, with irregular tubercles and setae on epibranchial region, lateral and posterior margins; lateral margin pubescent, with row of 4 teeth on lateral margin; strong epibranchial spine. Front with granulate margin. Pterygostomial flap of carapace with plumose setae and teeth on upper anterior margin. Chelipeds robust, covered with proeminent tubercles and numerous setae; merus with distal rounded and crenulate lobe on flexor margin; carpus with irregular tubercles, proximal lobe on flexor margin crenulate, usually spine-tipped, accessories spines; propodus fringed with setae on extensor margin. Walking legs short, robust, with plumose setae and tubercles; carpus with prominent distal tubercle on extensor margin; dactylus with 3 spines on flexor margin. Gonopods present in males. Telson composed of 5 plates.</p><p>Habitat. On rocks, corals, sponges and calcareous algae, down to depths of 54 m. Williams (1984) mentions the occurrence up to 171 m.</p><p>Geographic distribution. Western Atlantic—USA, North and South Carolina, eastern and western Florida, Texas; Mexico, Tamaulipas, Veracruz, Campeche and Quintana Roo; Panama, Bocas del Toro, Caledonia Bay and Galeta Island; Puerto Rico; Martinique; Barbados; Colombia, Santa Marta; Venezuela, Margarita Island; and Brazil (Maranhão and from Ceará to São Paulo).</p></div>	https://treatment.plazi.org/id/03B887D23E7DFFCBFF2FE2236F089890	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7BFFCBFF2FE7AF68F69D31.text	03B887D23E7BFFCBFF2FE7AF68F69D31.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Minyocerus angustus (Dana 1852) Dana 1852	<div><p>Minyocerus angustus (Dana, 1852)</p><p>(Fig. 1 D)</p><p>Porcellana angusta Dana, 1852: 423 (type-locality: Brazil, Rio de Janeiro). Minyocerus angustus —Stimpson, 1858: 229.</p><p>Porcellana rosamondae Boone, 1930: 79, plate 21.</p><p>Material examined. Brazil: Ceará—Fortaleza, Praia do Mucuripe, 1 male (MNRJ-1422). Alagoas—Maceió, 3 males, 1 ovigerous female (MZUSP-17473); Pontal do Peba, 1 female (LabMar-2084). Bahia—Itacuruçá, 1 male (MZUSP-9465). Rio de Janeiro—Ilha Grande, R/V “Prof. W. Besnard”, st. 211, 13.5 m, 1 male, 2 ovigerous females (MZUSP-7173). São Paulo—Ubatuba, 1 male (MZUSP-9492). Santa Catarina—Praia da Daniela, 3 males, 1 female (MZUSP-9556).</p><p>Recognition characters. Carapace subrectangular, distinctly longer than broad, slightly rugose; strong epibranchial spine. Front with single acute tooth. Inner and outer orbital angles strongly produced into acute teeth. Antennule well developed; basal article with 3 spines on distal margin. Antenna poorly developed. Chelipeds thin and elongated, slightly rugose, with simple setae; merus with well-developed distal spine on flexor margin; carpus with 2 or 3 spines on flexor margin; propodus fringed with setae on extensor margin; fingers with row of small tubercles on cutting face. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Associated with echinoderms on sandy bottoms from intertidal region (Gore &amp; Shoup 1968; Veloso &amp; Melo 1993) to 27 m (Gore 1974).</p><p>Geographic distribution. Western Atlantic—Belize; Honduras; Nicaragua; Costa Rica; Panama, Limón Bay and Colón; Colombia, Gulf of Morosquillo and Santa Marta; Venezuela, La Tortuga, Margarita and Cubagua Islands; Suriname; and Brazil (from Pará to Santa Catarina).</p><p>Variation. As reported by Gore &amp; Shoup (1968), there are some intraspecific variations in the number of spines on merus of chelipeds, number of setae on carapace and flexor margin of chelipeds, and width of carapace.</p></div>	https://treatment.plazi.org/id/03B887D23E7BFFCBFF2FE7AF68F69D31	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7BFFCBFF2FE6F36E11995F.text	03B887D23E7BFFCBFF2FE6F36E11995F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Minyocerus Stimpson 1858	<div><p>Minyocerus Stimpson, 1858</p><p>Minyocerus Stimpson, 1858: 229 .</p><p>Type-species. Porcellana angusta Dana, 1852 [by original designation].</p></div>	https://treatment.plazi.org/id/03B887D23E7BFFCBFF2FE6F36E11995F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7BFFCAFF2FE35068FF980E.text	03B887D23E7BFFCAFF2FE35068FF980E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles Stimpson 1858	<div><p>Pachycheles Stimpson, 1858</p><p>Pachycheles Stimpson, 1858: 228 .</p><p>Pisosoma Stimpson, 1858: 228 .</p><p>Type-species. Porcellana grossimana (Guérin-Menéville, 1835) [by original designation].</p><p>Key to species known from Brazil</p><p>1. Front with tuft of setae................................................................................ 2</p><p>- Front with no setae.................................................................................... 4</p><p>2. Chelipeds with longitudinal rows of large and flattened imbricate tubercles; no gonopods in males............. P. monilifer</p><p>- Chelipeds granulate; males with gonopods................................................................. 3</p><p>3. Chelipeds not clearly grained, covered with dense, long setae....................................... P. chubutensis</p><p>- Chelipeds with distinct row of granules, covered with scattered, short setae........................... P. laevidactylus</p><p>4. Cervical groove well-defined..................................................................... P. greeleyi</p><p>- Cervical groove poorly defined.......................................................................... 5</p><p>5. Chelipeds smooth; carpus with round lamellar lobe on flexor margin........................................ P. riisei</p><p>- Chelipeds tuberculate; carpus with teeth on flexor margin.................................................... 6</p><p>6. Carapace as long as broad. Carpus of cheliped with serrate teeth on flexor margin......................... P. rugimanus</p><p>- Carapace broader than long. Carpus of cheliped with 3 broad acute tubercles on flexor margin.............. P. ackleianus</p></div>	https://treatment.plazi.org/id/03B887D23E7BFFCAFF2FE35068FF980E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7AFFCAFF2FE68469DC9FBF.text	03B887D23E7AFFCAFF2FE68469DC9FBF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles ackleianus A. Milne-Edwards 1880	<div><p>Pachycheles ackleianus A. Milne-Edwards, 1880</p><p>(Fig. 1 E)</p><p>Pachycheles ackleianus A. Milne-Edwards, 1880: 36 (type-locality: west coast of Florida, USA, and Jolbos Island, Mexico). Pisosoma angustifrons— Boone, 1930: 70, pl. 18 [not Pisosoma angustifrons Benedict, 1901].</p><p>Material examined. Brazil: Espírito Santo—Proj. REVIZEE, st. 28, 55 m, 1 male (MZUSP-19549); st. 35C, 55 m, 1 male (MZUSP-19548). Rio de Janeiro—Cabo Frio, Arraial do Cabo, Prainha, 1 ovigerous female (MZUSP- 19899).</p><p>Recognition characters. Carapace broader than long; longitudinally convex, smooth except for some rugae on posterolateral margin; epibranchial region dilated. Front with straight margin. Outer orbital angle produced into acute tooth. Basis-ischium of antenna with acute spine on mesial margin. Chelipeds long, about 3 times length of carapace; subequal, strong; carpus covered with flattened tubercles, flexor margin with 3 tooth-shaped tubercles; propodus with tubercles similar to those on carpus but more evident, grouped together in longitudinal lines, especially next to extensor margin; dactylus with row of tubercles on cutting face. Walking legs pubescent, robust, rugose, with granules on extensor margins of carpus and propodus; propodus with 4 spines on flexor margin, dactylus with 3 spines on flexor margin. No gonopods in males. Telson divided 5 plates.</p><p>Habitat. Found associated with sponges down to depths of 82 m (Gore 1974).</p><p>Geographic distribution. Western Atlantic—USA, Florida; Gulf of Mexico; Mexico, Quintana Roo; Panama, Mulatas Archipelago and Canal Zone; Cuba; Jamaica; Dominican Republic; Puerto Rico; St. Thomas; Antigua; Martinique; St. Lucia; Barbados; Colombia, Cabo de La Vela; Santa Marta and Rosario Islands; Venezuela, Los Roques, Margarita and Los Testigos Islands; Guyana and Brazil (from Pará to Rio de Janeiro).</p></div>	https://treatment.plazi.org/id/03B887D23E7AFFCAFF2FE68469DC9FBF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E7AFFC9FF2FE1D869789867.text	03B887D23E7AFFC9FF2FE1D869789867.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles chubutensis Boschi 1963	<div><p>Pachycheles chubutensis Boschi, 1963</p><p>(Fig. 1 F)</p><p>Pachycheles chubutensis Boschi, 1963: 35, figs. 2, 3a, e, f (type-locality: Gulf of San Matías, Chubut, Argentina).</p><p>Material examined. Brazil: Rio de Janeiro—Arquipélago das Cagarras, Ilha das Palmas, 1 male, 2 ovigerous females (MNRJ-18394); Angra dos Reis, 1 male, 2 ovigerous females (MNRJ-3777). Rio Grande do Sul—Proj. GEDIP, st. 394, 33 °56’S, 52°40’W, 35 m, 2 males, 1 female, 5 ovigerous females (MZUSP-7193); 3 males, 3 ovigerous females (MZUSP-7194).</p><p>Recognition characters. Carapace subquadrate, as broad as long in males, slightly broader than long in females; rugose, mainly on branchial region; lateral margin slightly upturned. Front narrow, with a tuft of short and dense setae. Outer orbital angle produced into acute tooth. Basis-ischium of antenna with distal serrate lobe on mesial margin. Chelipeds robust, subequal, grained and covered with dense short setae; scattered long setae on extensor margin; merus with subtriangular and serrate tubercle on flexor margin; carpus with 2 to 4 serrate lobes on flexor margin. Walking legs pubescent; propodus with 4 spines on flexor margin, dactylus with 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates; posterior plates partially subdivided in some specimens.</p><p>Habitat. Preference for sandy bottoms (Veloso &amp; Melo 1993), down to depths of 28 m (Bremec &amp; Cazzaniga 1984); found associated with sponges.</p><p>Geographic distribution. Western Atlantic—Brazil (Rio de Janeiro and from Santa Catarina to Rio Grande do Sul) and Argentina, Chubut.</p><p>Variation. In the original description of Pachycheles chubutensis by Boschi (1963), the telson is composed of 7 plates in males and usually 5 plates in females, and in some female specimens, two small posterior plates partially subdivided. Bremec &amp; Cazzaniga (1984) mentioned that almost all the females examined possess the telson of 7 plates. In the present material, we observed the occurrence of 7 plates in both males and females, and in few specimens had one of the posterior plates partially subdivided. On the other hand, Harvey &amp; De Santo (1996) mentioned that, although the dorsal surface of carpus and palm of the cheliped is usually covered with dense setae, this character considerably varies in our specimens and some of them lack setae.</p></div>	https://treatment.plazi.org/id/03B887D23E7AFFC9FF2FE1D869789867	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E79FFC9FF2FE6B66C469CED.text	03B887D23E79FFC9FF2FE6B66C469CED.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles greeleyi (Rathbun 1900) Rathbun 1900	<div><p>Pachycheles greeleyi (Rathbun, 1900)</p><p>(Fig. 1 G)</p><p>Pisosoma greeleyi Rathbun, 1900: 147, pl. 8, fig. 4 (type-locality: Maceió, Alagoas, Brazil). Pachycheles greeleyi— Haig, 1956: 9.</p><p>Material examined. Brazil: Maranhão—Guimarães, Ponta do Guajuru, 1 male, 2 ovigerous females (MZUSP- 12622). Ceará—Pecém, 1 ovigerous female (MNRJ-18963). Rio Grande do Norte—Baía Formosa, Cabo do Baco- Pari, 2 males (MZUSP-7190). Alagoas—Passo de Camaragibe, 2 males, 2 females (MZUSP-21232); Paripueira, 1 ovigerous female (LabMar-172). Bahia—Abrolhos, Nova Viçosa, Coroa Vermelha, 1 male (MNRJ-6770). Espírito Santo—Ilha do Índio, 1 male (MZUSP-18809). Paraná—Camburi, 6 males, 4 ovigerous females (MZUSP-9866).</p><p>Recognition characters. Carapace rounded, slightly broader than long, grained on hepatic region, rugose on posterolateral region; 2 large protogastric lobes separated by shallow mediun sinus; cervical groove well-defined; lateral margin slightly upturned. Front rounded, with submarginal double margin. Chelipeds subequal; merus with transversal ridges, rounded and serrate lobe on flexor margin, 2 or 3 distal teeth on ventroflexor margin; carpus grained, rounded and serrate lobe bearing row of irregular teeth on flexor margin; dactylus with row of tubercles on cutting face; fingers of major cheliped with hiatus; fingers of minor cheliped with serrate margins. Walking legs rugose, pubescent; propodus with 4 spines on flexor margin, dactylus with 3 spines on flexor margin. No gonopods in males. Telson composed of 5 or 7 plates.</p><p>Habitat. Intertidal region, under rocks (Veloso &amp; Melo 1993), down to depths of 5 meters (Fausto-Filho 1978).</p><p>Geographic distribution. Western Atlantic—Brazil (Pará to Espírito Santo and Paraná).</p><p>Variation. The number of plates on the telson has shown considerable variation: many males have 7 plates, although some have only 5 plates; females possess 7 plates, 5 or partially subdivided posterior plates.</p><p>Remarks. It is an endemic species, known only from Brazil. Pachycheles greeleyi resembles P. chacei Haig, 1956 and P. serratus (Benedict, 1901) in the entire granulation on the chelipeds and dentition on the flexor margin of the cheliped carpus. However, P. greeleyi has more coarsely granulate carapace and more rugose and pubescent walking legs. Additionally, P. greeleyi has no gonopods in males, whereas P. chacei has one pair of gonopods in males and 5 telson plates. P. serratus presents a pubescent carapace and a pair of gonopods in males (Ferreira &amp; Melo 2010).</p></div>	https://treatment.plazi.org/id/03B887D23E79FFC9FF2FE6B66C469CED	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E79FFC8FF2FE31F6E9D9E28.text	03B887D23E79FFC8FF2FE31F6E9D9E28.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles laevidactylus Ortmann 1892	<div><p>Pachycheles laevidactylus Ortmann, 1892</p><p>(Fig. 1 H)</p><p>Pachycheles laevidactylus Ortmann, 1892: 266, pl. 12, fig. 1 (type-locality: not mentioned; probably Brazil). Pachycheles grossimanus Ortmann, 1897: 292 .</p><p>Pachicheles [sic] rudis —Moreira, 1901: 32, 91 [non P. r u di s Stimpson] [error]. Pachycheles haigae Rodrigues da Costa, 1960: 21, fig. 1–4.</p><p>Material examined. Brazil: Bahia—Abrolhos, 3 males, 1 ovigerous female (MZUSP-12434). Espírito Santo— Canal de Guarapari, 1 ovigerous female (MZUSP-19527). Rio de Janeiro—Baía de Guanabara, Forte de Santa Cruz, 3 males, 3 ovigerous females (MZUSP-19533); 18 males, 2 females, 12 ovigerous females (MZUSP-18723). São Paulo—Ubatuba, Praia Grande, 2 males, 4 females (MZUSP-19545). Paraná—Paranaguá, Ilha do Mel, Praia de Fora, 10 males, 3 females, 10 ovigerous females (MZUSP-9558). Santa Catarina—Bombinhas, Praia das Bombas, 1 male, 2 ovigerous females (MZUSP-19510). Rio Grande do Sul—Torres, 1 male (MNRJ-3825). Argentina: Porto de Mar del Plata, 2 males, 1 female (MZUSP-17290); Ponto Quequen, 1 male (MZUSP-20477).</p><p>Recognition characters. Carapace subquadrate, as long as broad in males, slightly broader than long in females; lateral margin slightly upturned; posterolateral region plicate. Front with tuft of short plumose setae. Outer orbital angle produced into acute tooth. Chelipeds robust, subequal, granulate; carpus with small granules, more evident on extensor margin, granules arranged in 3 longitudinal rows and more or less regular, flexor margin produced into tridentate lobe; propodus broad, flatenned, granulate; fingers of major cheliped with hiatus, tuft of dense setae. Walking legs rugose, pubescent; propodus with 4 spines on flexor margin, dactylus with 4 spines on flexor margin. Gonopods present in males. Telson composed of 5 plates.</p><p>Habitat. Intertidal region; found in large numbers in mussel beds, algae tufts and under rocks (Veloso 1999) and associated with bryozoans and polychaetes.</p><p>Geographic distribution. Western Atlantic—Brazil (Maranhão and from Pernambuco to Rio Grande do Sul); Uruguay, Rocha; and Argentina, Mar del Plata, Miramar and Monte Hermoso.</p><p>Remarks. Ortmann (1892) originally described P. laevidactylus from Brazil. Later, Ortmann (1897) mentioned that the type-locality was not correct and synonymized the species with P. grossimanus (Guérin- Menéville, 1835) from the eastern Pacific. However, according to Harvey &amp; De Santo (1996), specimens of the two species differ in some respects, and they should not be synonymized.</p><p>Rodrigues da Costa (1960) described P. haigae Rodrigues da Costa, 1960 based on the material which had been identified by Moreira (1901) to P. rudis Stimpson, 1859 . Harvey &amp; De Santo (1996) concluded that P. laevidactylus was identical to P. ha i ga e, and both species were synonymized.</p></div>	https://treatment.plazi.org/id/03B887D23E79FFC8FF2FE31F6E9D9E28	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E78FFC7FF2FE0546EF39B24.text	03B887D23E78FFC7FF2FE0546EF39B24.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles monilifer (Dana 1852) Dana 1852	<div><p>Pachycheles monilifer (Dana, 1852)</p><p>(Fig. 2 A)</p><p>Porcellana rugosimanus White, 1847: 63 [nomen nudum].</p><p>Porcellana monilifera Dana, 1852: 413; 1855, plate 26, figure 3 (type-locality: Rio de Janeiro, Brazil). Pachycheles moniliferus —Stimpson, 1858: 228.</p><p>Pachycheles monilifer —Rathbun, 1900: 148.</p><p>Material examined. Venezuela: Cubagua Island (MZUSP-9481). Brazil: Rio Grande do Norte—Praia de Cibaúna, 3 males, 4 females, 2 ovigerous females (MZUSP-6963). Pernambuco—Recife, Boa Viagem, 1 male (MZUSP- 868). Alagoas—Passo de Camaragibe, 1 female (LabMar-1148). Bahia—Salvador, Praia do Farol da Barra, 1 male (MZUSP-17620). Espírito Santo—Guarapari, Praia das Castanheiras, 2 males, 1 female, 2 ovigerous females (MZUSP-6993). Rio de Janeiro—Angra dos Reis, Ilha Grande dos Porcos, 3 males, 1 female (MNRJ-8645). São Paulo—Guarujá, Perequê, 1 male (MZUSP-18687). Paraná—Paranaguá, Ilha do Mel, Praia de Fora, 1 male (MZUSP-11076). Santa Catarina—Ilha São Francisco, 3 males, 3 ovigerous females (MZUSP-9977); 16 males, 4 females, 6 ovigerous females (MZUSP-10596).</p><p>Recognition characters. Carapace subquadrate, as broad as long in males, slightly broader than long in females; posterolateral regions plicate. Front with tuft of short plumose setae. Chelipeds subequal, fairly rugose, with 3 longitudinal rows of large, flatenned, imbricate tubercles bearing fine, short pubescence; merus striated, a single tubercle on flexor margin; flexor margin of carpus with 3 tubercles; propodus with flatenned granules on cutting face, outer row of tubercles double, extending onto pollex; fingers of major cheliped with hiatus, tuft of dense pubescence on cutting face. Walking legs covered with long plumose setae, mainly on carpus and propodus; propodus with 4 spines on flexor margin, dactylus with 3 spines on flexor margin. No gonopods in males. Telson composed of 5 plates.</p><p>Habitat. From intertidal region down to 40 m, in small cave systems formed by several sessile species, including sand reefs of Phragmatopoma lapidosa (Annelidae: Polychaeta); and under rocks (Werding 1977; Micheletti-Flores &amp; Negreiros-Fransozo 1999).</p><p>Geographic distribution. Western Atlantic—USA, eastern Florida; Mexico, Tamaulipas, Veracruz, Campeche and Quintana Roo; Virgin Islands, St. Thomas and St. John; Colombia, Santa Marta, Cabo de la Vela and Rosario Islands; Venezuela, Margarita and Cubagua Islands; Trinidad; and Brazil (from Pará to Santa Catarina). Eastern Pacific—Ecuador, La Libertad; and Peru, Cancas.</p></div>	https://treatment.plazi.org/id/03B887D23E78FFC7FF2FE0546EF39B24	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E77FFC7FF2FE56D69DD9EAD.text	03B887D23E77FFC7FF2FE56D69DD9EAD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles riisei (Stimpson 1859) Stimpson 1859	<div><p>Pachycheles riisei (Stimpson, 1859)</p><p>(Fig. 2 B)</p><p>Pisosoma riisei Stimpson, 1858: 228 [nomen nudum]; 1859: 75 (type-locality: St. Thomas, Virgin Islands). Pachycheles riisei —Haig, 1956: 12.</p><p>Material examined. Brazil: Ceará—Acaraú, R/V “Almirante Saldanha”, st. 1710, 17 m, 1 ovigerous female (MZUSP-8981). Paraíba—Tambaú, Recife Quebra-Quilha, 1 male, 1 ovigerous female (MZUSP-13842). Pernambuco—Paulista, 2 ovigerous females (DOUFPE-7485). Alagoas—Marechal Deodoro, Praia do Francês, 1 ovigerous female (MZUSP-12577). São Paulo—São Sebastião, 2 males (MZUSP-10670).</p><p>Geographic distribution. Western Atlantic—USA, Florida; Belize, Carrie Bow Cay; Puerto Rico; Virgin Islands, St. Thomas; Barbados; Colombia, Gulf of Darien, Santa Marta, Providence and Rosario Islands; Venezuela, Margarita and Cubagua Islands; Tobago and Brazil (Rocas Attol, Fernando de Noronha and Trindade Islands, Ceará and from Paraíba to São Paulo).</p><p>Recognition characters. Carapace slightly broader than long, convex and smooth; posterolateral regions plicate; epibranchial region dilated. Front broad. Outer orbital angle produced into acute teeth. Chelipeds subequal; merus with subtriangular lobe on dorsoflexor margin, 2 small distal teeth on ventroflexor margin; carpus with 3 lamelar, sinuous lobes on flexor margin, extensor margin fairly rugose, with longitudinal groove delimitating carina, distal tooth; propodus with longitudinal groove delimitating carina on extensor margin; fingers with prominent proximal tubercle, grooved on cutting face; major cheliped with hiatus. Walking legs smooth; propodus with 4 spines on flexor margin; dactylus with 4 or 5 spines on flexor margin. No gonopods in males. Telson composed of 5 plates.</p><p>Habitat. Intertidal region, under rocks, on calcareous algae and coral reefs (Veloso 1998).</p></div>	https://treatment.plazi.org/id/03B887D23E77FFC7FF2FE56D69DD9EAD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E77FFC7FF2FE0DF68359D17.text	03B887D23E77FFC7FF2FE0DF68359D17.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pachycheles rugimanus A. Milne-Edwards 1880	<div><p>Pachycheles rugimanus A. Milne-Edwards, 1880</p><p>(Fig. 2 C)</p><p>Pachycheles rugimanus A. Milne-Edwards, 1880: 36 (type-locality: West of Florida, USA and Contoy Island, Mexico).</p><p>Material examined. USA—South Carolina, 32°50’06”N, 78°36’18”W, 2 males, 2 females (USNM-188445).</p><p>Recognition characters. Carapace as long as broad, slightly rugose on lateral margin; notch on anterolateral margin. Front broad, projecting downward, with straight margin. Postorbital angle spiniform. Basis-ischium of antenna with serrate spine on mesial margin; merus of antenna with row of unequal spinules on mesial margin. Chelipeds subequal, robust; merus with serrate distal lobe on flexor margin; carpus with 4 spines on flexor margin, 4 prominent, longitudinal, tuberculated ridges; fingers with hiatus, not pubescent. Walking legs robust; propodus with 2 spines on flexor margin, dactylus with 3 spines on flexor margin. Gonopods present in males. Telson composed of 5 plates.</p><p>Habitat. On calcareous algae and coral reefs bottoms (Veloso &amp; Melo 1993), down to depths of 144 m (Werding 1977).</p><p>Geographic distribution. Western Atlantic—USA, North Carolina to Mexico, Contoy Island, Veracruz and Quintana Roo; Puerto Rico; Virgin Island, St. Thomas; Suriname; and Brazil (from Amapá to Pernambuco).</p></div>	https://treatment.plazi.org/id/03B887D23E77FFC7FF2FE0DF68359D17	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E77FFC5FF2FE37568FF986B.text	03B887D23E77FFC5FF2FE37568FF986B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Petrolisthes Stimpson 1858	<div><p>Petrolisthes Stimpson, 1858</p><p>Petrolisthes Stimpson, 1858: 227 .</p><p>Type-species. Porcellana violacea Guérin, 1831 [by original designation].</p><p>Key to species known from Brazil</p><p>1. Carapace with transverse piliferous striations, interrupted at grooves delimiting regions.............................. 2</p><p>- Carapace nearly smooth, some striation on posterolateral region................................................ 3</p><p>2. Single strong epibranchial spine on carapace. Gape of cheliped fingers thickly pubescent, palm with convex extensor margin........................................................................................... P. galathinus</p><p>- Two strong epibranchial spines on carapace. Gape of cheliped fingers not pubescent, palm with nearly straight extensor margin.......................................................................................... P. rosariensis</p><p>3. Both inner and outer orbital angles not produced; ocular peduncle not pubescent next to the cornea............. P. armatus</p><p>- Inner and/or outer orbital angles produced into small and acute spine; ocular peduncle fringed with short simple setae next to cornea............................................................................................. 4</p><p>4. Inner orbital angle produced into acute spine. Propodus of cheliped smooth, gape of fingers pubescent on ventral surface................................................................................................ P. amoenus</p><p>- Inner orbital angle not produced. Propodus of cheliped with longitudinal crest, gape of fingers not pubescent on ventral surface.......................................................................................... P. marginatus</p></div>	https://treatment.plazi.org/id/03B887D23E77FFC5FF2FE37568FF986B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E75FFC5FF2FE6A669E99C6B.text	03B887D23E75FFC5FF2FE6A669E99C6B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Petrolisthes amoenus (Guérin-Menéville 1855) Guerin-Meneville 1855	<div><p>Petrolisthes amoenus (Guérin-Menéville, 1855)</p><p>(Fig. 2 D)</p><p>Porcellana amoena Guérin-Menéville, 1855, pl. 2, fig. 2 (type-locality: Cuba). Petrolisthes serratus Henderson, 1888: 107, pl. 11, fig. 2.</p><p>Petrolisthes amoenus —Schmitt, 1935: 185.</p><p>Material examined. Brazil: Ceará—Acaraú, R/V “Almirante Saldanha”, st. 1710a, 02° 33.0 S,039° 41.5 W, 31 m, 1 male (MZUSP-8948). Paraíba—Proj. Algas, st. 69-b, 4 males, 1 female (MZUSP-11854). Pernambuco—Fernando de Noronha, 1 male (MZUSP-20250). Espírito Santo—Trindade Island, 20°51’791”S, 40°28’422”W, 1 male (MZUSP-20478). Rio de Janeiro—Cabo Frio, Arraial do Cabo, Prainha, 1 female (MNRJ-6476). São Paulo—Proj. Vitória, Ilhota das Cabras, 1 male, 1 ovigerous female (MZUSP-16713).</p><p>Recognition characters. Carapace rounded, slightly longer than broad, with short setae and transversal rugae on branchial and gastric regions; acute hepatic spine. Front broad, with serrate margin. Inner orbital angle produced into acute spine; outer orbital angle produced into serrate tooth with spine; small supraorbital spine present. Basisischium of antenna with flattened, spine-tipped lobe on mesial margin. Chelipeds equal, granulate; carpus with 4–6 acute teeth on extensor margin, flexor margin with row of spines, short setae; propodus serrate distally on extensor margin, row of spines and short setae proximally on extensor margin. Walking legs pubescent; merus with row of spines on extensor margin; propodus with 4 spines on flexor margin; dactylus with 3 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. On corals, calcareous algae, sponges and under rocks; down to depths of 140 meters (Veloso &amp; Melo 1993). Also found on Halimeda (Chlorophyta) bottoms.</p><p>Geographic distribution. Western Atlantic—USA, Florida; Mexico, Yucatan; Cuba; Puerto Rico; Barbados; Colombia, Providence and Santa Marta Islands; Curacao and Bonaire; Venezuela, Los Roques, Cubagua and Gran Roque Islands; Trinidad and Tobago; and Brazil (Fernando de Noronha and Trindade Islands and from Maranhão to São Paulo).</p><p>Remarks. This species is additionally recorded from a new locality (Trindade Island).</p></div>	https://treatment.plazi.org/id/03B887D23E75FFC5FF2FE6A669E99C6B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E75FFC4FF2FE2A468EF9EFC.text	03B887D23E75FFC4FF2FE2A468EF9EFC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Petrolisthes armatus (Gibbes 1850) Gibbes 1850	<div><p>Petrolisthes armatus (Gibbes, 1850)</p><p>(Fig. 2 E)</p><p>Porcellana armata Gibbes, 1850: 190 (type-locality: Florida, USA).</p><p>Petrolisthes armatus —Stimpson, 1858: 227.</p><p>Petrolisthes marginatus— Nobili, 1897: 4 [non P. marginatus Stimpson]. Petrolisthes lamarcki —Moreira, 1901: 33, 91 [non P. lamarcki Leach]. Non P. armatus —Boone, 1930: 73, pl. 19; 1931: 151, fig. 6; 1935: 53 [= P. nobilii Haig, 1960].</p><p>Material examined. Mexico: Gulf of California, Quintana Roo, San Felipe, 1 male (MZUSP-9473). Brazil: Pará— Ilha de Fortaleza, 4 males, 2 females, 1 ovigerous female (MNRJ -735). Maranhão—Ilha do Rosário, 4 males, 1 female, 1 ovigerous female (MNRJ-3790). Ceará—Aracati, Praia do Retiro Grande, 2 males, 3 ovigerous females (MNRJ- 740). Pernambuco—Recife, Recife da Piedade, 1 ovigerous female (MZUSP-7536). Bahia—Itaparica, Coroa de Pedra, 1 female (MNRJ-8726); Ilhéus, 1 male, 1 female (MZUSP-19530). Espírito Santo—Anchieta, Praia de Anchieta, 9 males, 3 females, 3 ovigerous females (MZUSP-7000). Rio de Janeiro—Ilha Grande, 4 males, 1 female, 2 ovigerous females (MZUSP-591); Niterói, Muriqui, 1 male, 1 female (MNRJ-746). São Paulo— Ilhabela, Praia Engenho D’água, 2 males, 10 females (MZUSP-19559). Paraná—Paranaguá, Ilha do Mel, Praia do Encantado, 11 males, 8 females (MZUSP-9023); Cabaraquara, 34 males, 15 females, 1 ovigerous female (MZUSP- 20173). Santa Catarina—Palhoça, Enseada do Brito, 1 male (MZUSP-6956).</p><p>Recognition characters. Carapace slightly longer than broad, flattened, transversely rugose mainly on branchial regions; epibranchial spine. Front broad, serrate. Merus of antenna with strong subtriangular and serrate lobe on mesial margin, usually spine-tipped. Chelipeds subequal, flattened and rugose; carpus with 3 acute, sometimes spine-tipped teeth on flexor margin, row of spines on extensor margin; propodus usually fringed with plumose setae on proximal third of extensor margin; gape of fingers heavily pubescent. Walking legs pubescent; merus with row of spines on extensor margin, propodus with 4 spines on flexor margin; dactylus with 3 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Euryhaline species that inhabits mangal regions, where lives at root branches of Rhizophora sp. and Avicenia sp., and in small lagoons. Also found on intertidal region, under rocks, on corals, sponges, reefs built by Phragmatopoma lapidosa, mussel beds and oysters, and seems to prefer calm waters (Werding 1977; Veloso &amp; Melo 1993; Micheletti-Flores &amp; Negreiros-Fransozo 1999) down to 60 m.</p><p>Geographic distribution. Western Atlantic—USA, Connecticut, North Carolina, Georgia, eastern and western Florida, Louisiana, Texas; Bermuda; Mexico, Tamaulipas, Veracruz, Campeche and Quintana Roo; Belize; Costa Rica, Gulf of Nicoya; Panama, Bocas del Toro, Colón and Caledonia Bay; Bermuda; Bahamas; Cuba; Jamaica; Puerto Rico; Virgin Islands; Colombia, Punta Calixto and Rosario Island; Venezuela, Curacao, Blanquilla, Cubagua and Margarita Islands; and Brazil (Fernando de Noronha Island and from Pará to Santa Catarina). Eastern Atlantic—Ascensão Island; Gibraltar; Senegal and Angola. Eastern Pacific—from Gulf of California to Ecuador (Galapagos Islands); and Peru.</p><p>Variation. Populations of different localities have shown considerable intraspecific morphological variation. Basically, the palm of the cheliped varies from narrow to broad and a row of spines and setae on extensor margin of propodus may be present or absent. Besides, the number of flexor teeth on the cheliped carpus varies from 1 to 4.</p></div>	https://treatment.plazi.org/id/03B887D23E75FFC4FF2FE2A468EF9EFC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E74FFC3FF2FE1156F439E44.text	03B887D23E74FFC3FF2FE1156F439E44.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Petrolisthes galathinus (Bosc 1802) Bosc 1802	<div><p>Petrolisthes galathinus (Bosc, 1802)</p><p>(Fig. 2 F)</p><p>Porcellana galathina Bosc, 1802: 233, plate 6, figure 2 (type-locality: unknown). Porcellata sexspinosa Gibbes, 1850: 190 .</p><p>Petrolisthes sexspinosus Stimpson, 1858: 227 .</p><p>Petrolisthes galathinus —Ortmann, 1897: 283.</p><p>Material examined. Brazil: Rio Grande do Norte—Barra Formosa, Cabo do Baco-Pari, 1 male, 1 female (MZUSP-7176). Paraíba—Ponta dos Seixas, 1 male (MZUSP-15528). Pernambuco—Recife, Praia do Pina, 4 males, 1 female (MNRJ-13536). Alagoas—Passo de Camaragibe, 2 males, 3 females (LabMar-516). Sergipe— Aracaju, Atalaia Velha, 1 male (MNRJ-1410). Bahia—Itaparica, 1 female (MZUSP-7175). Espírito Santo— Aracruz, 1 female (MZUSP-18743). Rio de Janeiro—Búzios, Praia de Manguinhos, 2 males (MZUSP-18710). São Paulo—Ilha Vitória, 1 male (MZUSP-586); Ubatuba, Pedra do Morcego, 2 males, 1 ovigerous female (MZUSP- 11303); Santa Catarina—Bombinhas, Ponta das Garoupas, 2 females, 1 ovigerous female (MNRJ-3812).</p><p>Recognition characters. Carapace as long as broad, covered with strong transverse, piliferous rugae interrupted at grooves separating regions; strong epibranchial spine; frontal region slightly granulate. Outer orbital angle produced into spine-tipped tooth; inner orbital angle produced into acute spine. Chelipeds with strong piliferous rugae; ischium with subdistal spine on flexor margin, proximal spine on ventro-extensor margin; merus with serrate-edged, distal spine-tipped tooth on flexor margin, 2 or 3 distal spines on extensor margin, subproximal spine on dorso-extensor margin, flexor margin with 2 ventrodistal spines; carpus with 4 serrate-edged, spine-tipped teeth on flexor margin, row of spines and setae on extensor margin, distal spine at articulation of propodus; propodus fringed with plumose setae and row of spines on extensor margin. Walking legs rugose, pubescent; merus with row of spines on extensor margin, propodus with 5 spines on flexor margin, dactylus with 3 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Under rocks and associated with sponges, corals and anemones on littoral; in benches of shells at tide pools and intertidal regions, on calcareous algae bottoms, occasionally on sand; down to depths of 54 m (Ramos- Porto et al. 1978; Williams 1984). It may also be found among roots of mangroves, conglomerates of Mytillus sp., clusters of polychaetes and in Porites interstices (Werding 1982; Veloso &amp; Melo 1993).</p><p>Geographic distribution. Western Atlantic—USA, North and South Carolina, Florida, Texas; Mexico, Tamaulipas, Veracruz, Campeche, Yucatan and Quintana Roo; Belize, Carrie Bow Cay; Panama, Bocas del Toro, Colón and Caledonia Bay; Aruba; Curacao and Bonaire; Cuba; Jamaica; Puerto Rico; Virgin Islands, St. Thomas; Barbados; Colombia, Providence, Rosario and Santa Marta Islands; Venezuela, Los Roques, Margarita and Cubagua Islands; Trinidad; Suriname; French Guyana and Brazil (Trindade Island and from Pará to São Paulo and Santa Catarina). Eastern Pacific—El Salvador; Nicaragua, Estero Asserradores; Costa Rica, San Lucas Island; Panama, Tobaguilla Island, Limón Bay and Panama City; and Ecuador, La Liberdad.</p><p>Variation. Considerable color variations have been reported for Petrolisthes galathinus by several authors (e.g., Benedict 1901; Rickner 1975; Abele &amp; Kim 1989; Williams 1984). Werding (1977) was the first author to recognize the presence of different forms in the western Atlantic which were morphologically very similar but distinguishable by the detailed color pattern. These findings lead the author to describe P. rosariensis Werding, 1978, P. c ar i be n s i s Werding, 1983 and P. columbiensis Werding, 1983, and referred these species to the “ P. galathinus complex”. Later, material of two additional color forms from the Caribbean coast of Colombia are described as P. sanmartini Werding &amp; Hiller, 2002 and P. bolivarensis Werding &amp; Kraus, 2002 . Currently, the “ P. galathinus species complex” consists of these six species which are morphologically distinguished by a combination of discrete differences, such as colour pattern, epibranchial spine, number of spines on the dactylus of walking legs and pubescence in the gape of cheliped fingers.</p><p>Remarks. Bosc (1802) originally described Petrolisthes galathinus (as Porcellana), but did not designated neither a type-specimen nor a type-locality. Gibbes (1854) suggested that the original material must have been from the southern Atlantic coast of USA.</p></div>	https://treatment.plazi.org/id/03B887D23E74FFC3FF2FE1156F439E44	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E73FFC2FF2FE0CD684D982F.text	03B887D23E73FFC2FF2FE0CD684D982F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Petrolisthes marginatus Stimpson 1859	<div><p>Petrolisthes marginatus Stimpson, 1859</p><p>(Fig. 2 G)</p><p>Petrolisthes marginatus Stimpson, 1858: 227 [nomen nudum]; 1859: 74 (type-locality: Barbados). Porcellana cessacii A. Milne-Edwards, 1878: 229 .</p><p>Petrolisthes cessacii— A. Milne-Edwards &amp; Bouvier, 1900: 346.</p><p>Petrolisthes armatus —Haig, 1962: 178 [non P. armatus (Gibbes)].</p><p>Non Petrolisthes marginatus— Haig, 1960: 47, pl. 20, fig. 1, tab. 10.—Gore, 1982: 17 [= P. haigae Chace, 1962].</p><p>Material examined. Brazil: Trindade Island, 3 males, 2 ovigerous females (MNRJ-3635).</p><p>Recognition characters. Carapace subtriangular, as long as broad, covered with short setae, lateral margins plicate; strong epibranchial spine. Outer orbital angle produced into small acute spine. Merus of antenna with subtriangular, serrate lobe bearing a distal acute spine on mesial margin. Chelipeds equal, covered with short setae; merus rugose, with subtriangular serrate-edged lobe on flexor margin; carpus with 3 to 5, usually 4, serrate-edged teeth on flexor margin, extensor margin with row of small oblique tubercles, 1 or 2 posterodistal spines; propodus broad, flattened. Walking legs rugose; merus fringed with plumose setae and spines on extensor margin, propodus with 4 well-developed spines on flexor margin, dactylus with 3 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. In crevices on reefs and other rough permanent substrates. In shallow waters, under rocks, from littoral to 3 m depth (Veloso &amp; Melo 1993).</p><p>Geographic distribution. Western Atlantic—USA, Florida; Gulf of Mexico; Nicaragua; Panama, Gulf of San Blás; Puerto Rico; Virgin Island, St. Thomas; Barbados; Colombia, Providence, Rosario and Santa Marta Islands; Curacao and Bonaire; Venezuela, Blanquilla, Los Roques, Aves, Margarita and Cubagua Islands; Trinidad and Tobago; and Brazil (Fernando de Noronha and Trindade Islands and Maranhão). Eastern Atlantic—Africa, Cabo Verde, Annobon and Ascension Islands and from Senegal to Ghana.</p><p>Variation. Number of spines on carpus of chelipeds varies from 2 to 4.</p><p>Remarks. Stimpson (1859) briefly described this species based on the single holotype from Barbados but no illustration of the species was given. The holotype was probably destroyed by the Great Chicago Fire (Evans 1967; Gore 1983).</p><p>The identity of P. marginatus was reviewed by Gore (1983), who considered P. cessacii A. Milne-Edwards, 1878 from the Gulf of Mexico and Caribbean Sea, as a junior synonym of the former species.</p><p>Material from the eastern Pacific identified to P. marginatus, belongs to P. haigae Chace, 1962, which is the sister-species of P. marginatus from the eastern Pacific. Chace (1962) noted that the two species may be differentiated by the number of the epibranchial spines: two in P. haigae instead of one in P. marginatus .</p></div>	https://treatment.plazi.org/id/03B887D23E73FFC2FF2FE0CD684D982F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E72FFC2FF2FE66E6F579C88.text	03B887D23E72FFC2FF2FE66E6F579C88.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Petrolisthes rosariensis Werding 1978	<div><p>Petrolisthes rosariensis Werding, 1978</p><p>(Fig. 2 H)</p><p>Petrolisthes sp I Werding, 1977: 208, fig. 26.</p><p>Petrolisthes rosariensis Werding, 1978: 214 (type-locality: Colombia, Rosario Island, Isla Grande).</p><p>Material examined. Brazil: Paraíba—Tambaú, Recife Quebra-Quilha, 4 males, 8 females (MZUSP-12587). Bahia—“Calypso”, st. 1822, Abrolhos, 24 m, 1 ovigerous female (MZUSP-10707); st. 1823, 24 m, 1 male (MZUSP-10713).</p><p>Recognition characters. Carapace as long as broad, covered with strong, transverse piliferous rugae interrupted at grooves separating regions; lateral margins slightly upturned; strong epibranquial spine followed posteriorly by a smaller second epibranchial spine. Front with serrate margin. Outer orbital angle produced into acute spine; small supraorbital spine. Chelipeds rugose; merus with triangular and serrate, spine-tipped lobe distally on flexor margin, 3 distal spines arranged medially on ventro-extensor margin; carpus with 4 serrate teeth on flexor margin, proximal tooth spine-tipped, extensor margin with row of spines; propodus serrate, fringed with plumose setae on extensor margin; fingers serrate, with no pubescence. Walking legs slightly rugose, with long setae; merus with row of spines on flexor margin, propodus with 4 or 5 spines on flexor margin, dactylus with 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Shallow waters to 24 m depth, on coral reefs, rocks and calcareous algae.</p><p>Geographic distribution. Western Atlantic—Belize, Carrie Bow Cay; Panama, Limón Bay and Bocas del Toro; Colombia, Rosario and Santa Marta Islands; and Brazil (Ceará and from Paraíba to Bahia).</p><p>Remarks. Werding (1977) recognized the presence of different species similar to P. galathinus (Bosc, 1802) in the western Atlantic, and separated one specimen found in Santa Marta, Colombia. The single specimen was briefly described and illustrated as Petrolisthes sp I by Werding (1977). The epithet rosariensis was associated with the description and illustration of Petrolisthes sp I, from 1977, in his subsequent work (Werding 1978), but there was no description and illustrations. However, the initial description and illustration of Petrolisthes sp I by Werding (1977) was enough to recognize the species.</p><p>Petrolisthes rosariensis is very similar to P. galathinus, but different from the latter mainly by the presence of two epibranchial spines (one epibranchial spine in P. galathinus) on lateral margins of the carapace; shape of the extensor margin of cheliped propodus (more convex on P. galathinus); and the lack of pubescence in the gape of the cheliped fingers (Werding 1982).</p></div>	https://treatment.plazi.org/id/03B887D23E72FFC2FF2FE66E6F579C88	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E72FFC2FF2FE30669859D84.text	03B887D23E72FFC2FF2FE30669859D84.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pisidia Leach 1820	<div><p>Pisidia Leach, 1820</p><p>Pisidia Leach, 1820: 53</p><p>Streptochirus Stimpson, 1907: 188 .</p><p>Type-species. Cancer longicornis Linnaeus, 1767 [by subsequent designation by ICZN Opinion 701, 1964].</p></div>	https://treatment.plazi.org/id/03B887D23E72FFC2FF2FE30669859D84	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E71FFC1FF2FE4956E159E74.text	03B887D23E71FFC1FF2FE4956E159E74.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pisidia brasiliensis Haig	<div><p>Pisidia brasiliensis Haig in Rodrigues da Costa, 1968</p><p>(Fig. 3 A)</p><p>Megalobrachium poeyi— Coelho, 1963/64: 63 [non M. poeyi Guérin-Menéville].</p><p>Pisidia brasiliensis Haig in Rodrigues da Costa, 1968: 406 (type-locality: Cananéia and São Sebastião, São Paulo, Brazil).</p><p>Material examined. Brazil: Ceará—Beberibe, Praia do Morro Branco, 1 ovigerous female (MNRJ-4082). Rio Grande do Norte—Nísia Floresta, Praia de Búzios, 1 female, 1 ovigerous female (MZUSP-19909). Paraíba—Cabo Branco, 2 males (MZUSP-15525). Alagoas—Maragogi, 1 ovigerous female (LabMar-79). Rio de Janeiro—Baía de Sepetiba, 1 m, 6 males, 1 female, 1 ovigerous female (MZUSP-19522). São Paulo—Ubatuba, Pedra do Morcego, 8 males, 3 females, 10 ovigerous females (MZUSP-11111); 8 males, 2 females, 6 ovigerous females (MZUSP- 11300).</p><p>Recognition characters. Carapace rounded, as long as broad; with discrete pilose striation; cervical groove and epibranchial angle well-defined, lateral margin slightly upturned, granulate. Front trilobate, serrate. Chelipeds subequal, rugose; carpus unarmed, with longitudinal proximal half carina; propodus approximately twice length of carpus, propodus of minor cheliped fringed with long, plumose setae on extensor half. Walking legs rugose, pubescent; propodus with 2 spines on flexor margin, dactylus with 3 or 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Shallow waters, on sandy and rocky substrates (Veloso &amp; Melo 1993). Also found with the bryozoan Schizoporella unicornis (Johnston, 1874), suggesting that this species prefers the infralittoral zone; and on reefs built by Phragmatopoma lapidosa Kinberg, 1867, however, at lower densities (Micheletti-Flores &amp; Negreiros- Fransozo 1999).</p><p>Geographic distribution. Western Atlantic—Colombia, Rosario Island, Cartagena, Ciénaga Grande de Santa Marta and Santa Marta; Venezuela, Margarita Island; and Brazil (from Pará to São Paulo).</p><p>Remarks. Coelho (1963/64) recorded two specimens as Megalobrachium poeyi (Guérin-Menéville, 1855) from Paraíba, but the specimens have later proved to be Pisidia brasiliensis by Haig in Rodrigues da Costa (1968). Coelho &amp; Ramos (1972) referred the same material to Pisidia sp.</p></div>	https://treatment.plazi.org/id/03B887D23E71FFC1FF2FE4956E159E74	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E71FFC1FF2FE09D6ED19F23.text	03B887D23E71FFC1FF2FE09D6ED19F23.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Polyonyx Stimpson 1858	<div><p>Polyonyx Stimpson, 1858</p><p>Polyonyx Stimpson, 1858: 229</p><p>Type-species. Porcellana macrocheles Gibbes, 1850 [by original designation].</p></div>	https://treatment.plazi.org/id/03B887D23E71FFC1FF2FE09D6ED19F23	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E71FFC0FF2FE1646CF99BB0.text	03B887D23E71FFC0FF2FE1646CF99BB0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Polyonyx gibbesi Haig 1956	<div><p>Polyonyx gibbesi Haig, 1956</p><p>(Fig. 3 B)</p><p>Porcellana macrocheles Gibbes, 1850: 191; 1854: 6, pl. 1, fig. 5 [non Porcellana macrocheles Poeppig, 1836]. Polyonyx macrocheles— Stimpson, 1858: 229.</p><p>Polyonyx gibbesi— Haig, 1956: 28 (type-locality: South Carolina, USA).</p><p>Material examined. Brazil: Rio de Janeiro—Angra dos Reis, 5 males, 2 females, 6 ovigerous females (MNRJ- 3787). São Paulo—São Sebastião, Praia do Araçá, 2 males, 2 females, 2 ovigerous females (MZUSP-6962). Paraná—Saco do Limoeiro, 1 ovigerous female (MZUSP-12763). No locality— 1 male, 1 ovigerous female (MZUSP-7146).</p><p>Recognition characters. Carapace subrectangular, about 3 times broader than long; smooth, except for discrete rugae on posterolateral margin; strongly convex; epibranchial angle well-produced. Front with straight margin. Chelipeds subequal, subcylindrical; propodus twisted, compressed, more evident on minor cheliped, fringed with long setae on extensor margin; fingers short, grooved and crenulate on cutting face. Walking legs smooth, compressed, pubescent; ischium with row of distal spinules on flexor margin; propodus with row of 3 spines on flexor margin, dactylus short, ending in a curved, two spines claw, flexor margin with 2 spines, smaller than terminal claw. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. A common commensal of polychaetes, living in pairs and, rarely, found outside their tubes. From the intertidal zone down to depths of 47 m (Williams 1984), on rocks, sand and mud from sublittoral region (Veloso 1999).</p><p>Geographic distribution. Western Atlantic—USA, Massachusetts, Rhode Island, North and South Carolina, eastern and western Florida, Texas; Panama, Caledonia Bay; Cuba; Puerto Rico; Trinidad; Venezuela, Punta Papuy; Brazil (from Ceará to Rio Grande do Sul); Uruguay, La Paloma; and Argentina, Mar del Plata.</p><p>Remarks. According to Rodríguez et al. (2005), Polyonyx gibbesi is the only species of the genus that occurs in the western Atlantic.</p></div>	https://treatment.plazi.org/id/03B887D23E71FFC0FF2FE1646CF99BB0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E70FFC0FF2FE20068FF9D87.text	03B887D23E70FFC0FF2FE20068FF9D87.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Porcellana Lamarck 1801	<div><p>Porcellana Lamarck, 1801</p><p>Porcellana Lamarck, 1801: 153 .</p><p>Platycheles Billberg, 1820: 134 .</p><p>Enostea Gistel, 1848: 159, 196.</p><p>Type-species. Cancer platycheles Pennant, 1777 [by monotypy].</p><p>Key to species known from Brazil</p><p>1. Lateral margins of carapace slightly upturned, with deep notch at cervical groove. Carpus of cheliped with a single small spiniform tooth on flexor margin................................................................... P. sigsbeiana</p><p>- Lateral margins of carapace with no distinct notch at cervical groove, epibranchial angle rounded. Carpus of cheliped with distinct proximal lobe, unarmed on flexor margin..................................................... P. sayana</p></div>	https://treatment.plazi.org/id/03B887D23E70FFC0FF2FE20068FF9D87	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E6FFFDFFF2FE4956F1F9F65.text	03B887D23E6FFFDFFF2FE4956F1F9F65.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Porcellana sayana (Leach 1820) Leach 1820	<div><p>Porcellana sayana (Leach, 1820)</p><p>(Fig. 3 C)</p><p>Pisidia sayana Leach, 1820: 54 (type-localities: Georgia and Florida, USA). Porcellana sayana —White, 1847: 64.</p><p>Porcellana frontalis Heller, 1862: 523 .</p><p>Porcellana stimpsoni A. Milne-Edwards, 1880: 35 .</p><p>Porcellana robertsoni Henderson, 1888: 111, pl. 11, fig. 6.</p><p>Material examined. USA: Florida—Saint George Island, 1 female (MZUSP-9472). Brazil: Ceará–Pecém, Enseada do Pecém (MNRJ-4081). Alagoas—Maceió, 1 female (MZUSP-6757). Bahia—Archipelago Abrolhos, Ilha de Santa Bárbara, 4 males, 3 females, 3 ovigerous females (MZUSP-6996). Espírito Santo—Santa Cruz, 1 male (MZUSP-10706). Rio de Janeiro—Cabo Frio, 5 males, 6 females, 2 ovigerous females (MNRJ-4080). São Paulo—Guarujá, Perequê, 8–10 m, 2 males, 6 females (MZUSP-13088). Paraná—Paranaguá, 1 ovigerous female (MZUSP-19558). Santa Catarina—Proj. “Calypso”, st. 1771, 26 m, 1 male (MZUSP-9466); Florianópolis, Praia do Pântano do Sul, 2 males, 2 ovigerous females (MZUSP-13727). Rio Grande do Sul—Proj. GEDIP, st. 410, 34 °3’S, 52°7’W, 60 m, 1 ovigerous female (MZUSP-7267).</p><p>Recognition characters. Carapace sligtly longer than broad, grained, with lateral rugae, especially on posterobranchial region. Front distinctly trilobate, median lobe broader than lateral lobes. Outer orbital angle produced into broad tooth. Chelipeds subequal, robust, compressed, with few ridges; carpus with proximal lobe on flexor margin, distal spine on extensor margin; propodus broad, fringed with long setae on extensor margin. Walking legs striated, pubescent; propodus with 3 spines on flexor margin, dactylus with 3 or 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Crevices in oysters’ clusters and commensal with hermit crabs and gastropods, or free living, on sandy, muddy and shell bottoms (Veloso 1999) down to depths of 100 m.</p><p>Geographic distribution. Western Atlantic—USA, North and South Carolina, Georgia, eastern and western Florida, Mississippi, Louisiana and Texas; Mexico, Tamaulipas, Veracruz, Campeche, Yucatan and Quintana Roo; Belize, Twin Cays; Panama, Caledonia Bay; Bahamas; Cuba; Jamaica; Puerto Rico; Virgin Islands; Antigua; Barbados; Colombia, Gulf of Morrosquillo, La Guajira, Cabo De La Vela and Providence, Rosario and Santa Marta Islands; Venezuela, Blanquilla, Los Roques, Margarita, Cubagua and Coche Islands; Guyana; Suriname; French Guyana; Brazil (from Amapá to Rio Grande do Sul); and Uruguay.</p><p>Variation. Haig (1966) and Gore (1974) noted that Porcellana sayana has considerable morphological variations. This may be noticed, mainly in the spine-like tooth and size of the proximal lobe on the flexor margin of the carpal chelipeds, presence or absence of the carapace epibranchial spinules, and curvature degree of the extensor margin of the chelipeds propodus.</p></div>	https://treatment.plazi.org/id/03B887D23E6FFFDFFF2FE4956F1F9F65	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
03B887D23E6FFFDEFF2FE1AD697C9AC0.text	03B887D23E6FFFDEFF2FE1AD697C9AC0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Porcellana sigsbeiana A. Milne-Edwards 1880	<div><p>Porcellana sigsbeiana A. Milne-Edwards, 1880</p><p>(Fig. 3 D)</p><p>Porcellana sigsbeiana A. Milne-Edwards, 1880: 35 (type-locality: off delta of Mississippi River, north of Yucatan and Flannegan Passage, Virgin Islands).</p><p>Material examined. USA: Massachusets—Martha´s Vineyard, 245 m, 1 male (USNM-35401). North Carolina— Cape Lookout, 307 m, 1 female (USNM-11280).</p><p>Recognition characters: Carapace as long as broad, convex; lateral margin slightly upturned, epibranchial angle defined by deep groove; gastric region dilated. Front strongly trilobate; median lobe depressed, exceeding lateral lobes. Outer orbital angle produced into broad tooth, directed downward. Chelipeds robust and slightly rugose; merus with broad, spine-tipped triangular lobe on flexor margin; carpus thin, flexor margin with proximal small spiniform tooth; propodus robust, flexor margin fringed with short setae; fingers less than half length of palm, curved, serrate margins. Walking legs slender; propodus unarmed, dactylus with 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates.</p><p>Habitat. Associated with echinoderms (Veloso 1998), from 16–393 m depth (Werding 1977; Williams 1984).</p><p>Geographic distribution. Western Atlantic—USA, Massachusetts, North Carolina, Florida, Mississippi, Louisiana; Mexico, Tamaulipas, Veracruz, Campeche and Yucatan; Honduras; Cuba; Puerto Rico; Virgin Islands; Colombia; Venezuela; Trinidad; Suriname; and Brazil (from Pará to Maranhão).</p></div>	https://treatment.plazi.org/id/03B887D23E6FFFDEFF2FE1AD697C9AC0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Ferreira, Luciane Augusto De Azevedo;Melo, Gustavo Augusto Schmidt De	Ferreira, Luciane Augusto De Azevedo, Melo, Gustavo Augusto Schmidt De (2016): Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae). Zootaxa 4092 (2): 175-194, DOI: 10.11646/zootaxa.4092.2.2
