identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03A987CEFFD6FFF6FF3CFAEEFDF4FA36.text	03A987CEFFD6FFF6FF3CFAEEFDF4FA36.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Lysianassidae Dana 1849	<div><p>Family Lysianassidae Dana, 1849</p><p>Subfamily Lysianassinae Dana, 1849</p></div>	https://treatment.plazi.org/id/03A987CEFFD6FFF6FF3CFAEEFDF4FA36	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	Sorrentino, Rayane;Moraes, Elienai E. B.;Senna, André R.	Sorrentino, Rayane, Moraes, Elienai E. B., Senna, André R. (2019): Four new species of Lysianassidae Dana, 1849 (Crustacea: Amphipoda) From Northeastern Brazilian coast. Zootaxa 4585 (1): 1-26, DOI: 10.11646/zootaxa.4585.1.1
03A987CEFFD6FFF0FF3CF8E4FE5CFCAE.text	03A987CEFFD6FFF0FF3CF8E4FE5CFCAE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aruga emarginata Sorrentino & Moraes & Senna 2019	<div><p>Aruga emarginata sp. nov.</p><p>(Figs 1–4)</p><p>Material examined. Holotype, male, 8.4 mm, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-35.2575&amp;materialsCitation.latitude=-5.9061112" title="Search Plazi for locations around (long -35.2575/lat -5.9061112)">Pirangi Beach</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-35.2575&amp;materialsCitation.latitude=-5.9061112" title="Search Plazi for locations around (long -35.2575/lat -5.9061112)">Parnamirin</a>, Rio Grande do Norte, Brazil (5°54'22''S 35°15'27''W). <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-35.2575&amp;materialsCitation.latitude=-5.9061112" title="Search Plazi for locations around (long -35.2575/lat -5.9061112)">Reef of Parrachos do Pirangi</a>, September and October /2009 UFBA 3222.</p><p>Type-locality. Pirangi Beach, municipality of Parnamirim, Rio Grande do Norte, Brazil.</p><p>Etymology. The epithet refers to the apical margin of telson, strongly emarginated.</p><p>Diagnosis. Upper lip forming a tuned structure in distal margin. Margin posterior of epimeral plate 3 rounded; telson, lateral margins tapering and strongly emarginated.</p><p>Description. (Based on holotype) Head and body without setae. Head, deeper than long. Lateral cephalic lobe large; eyes reniform. Antenna 1, peduncle, article 1, 1.2 × as long than wide, dorsal margin slightly convex, ventral margin straight, with simple and plumose setae; article 2, 0.2 × peduncle article 1 length, dorsal margin with one slender seta, ventrodistal corner with plumose and simple setae; peduncle article 3, dorsal margin with three setae; primary flagellum 11-articulate, first article with two strong fields of callynophore; accessory flagellum 7- articulate, articles with slender setae on anterior margin. Antenna 2 elongate, almost reaches the length of body; peduncle, article 3, 0.4 × article 4 length; geniculate between peduncular articles 4 and 5, article 4, dorsal and ventral margins with small simple and plumose setae, ventral margin strongly convex; article 5 subrectangular, elongate, dorsal margin with sets of thin setae; flagellum 67-articulate, thirty-five proximal articles with setae in anterior margin, with robust calceoli.</p><p>Mouthpart bundle: subquadrate. Epistome and upper lip slightly separate, upper lip produced, slightly concave dorsally, apically acute, forming a tuned structure in distal margin, ventral margin densely setose. Mandible, incisor smooth and laminar; right mandible without lacinia mobilis, left mandible with lacinia mobilis modified in a slender seta, three robust accessory setae in both; molar rounded, triturative; palp 3-articulate, article 2, subrectangular, 2.2 × longer than article 1, anterior margin with slender setae; article 3, 0.6 × length of article 2, surface setose, anterior and apical margins with simple setae. Maxilla 1, outer plate, simple setae in lateral margin, setal-teeth in 6/5 arrangement: ST1–4 subconical, 2-cuspidate, ST5 3-cuspidate, ST6 5-cuspidate, ST7 3-cuspidate; STA, thin, 2-cuspidate, STB and C 2-cuspidate, STD simple; palp 2-articulate, article 2, 4.1 × longer than article 2, subrectangular, apical margin serrated, without subterminal seta. Maxilla 2, inner and outer plates narrow; inner plate, 3.5 × longer than wide, lateral margin with simple setae, one serrate seta in subapical margin, apical margin with slender setae; outer plate slightly longer than inner plate, apical margin rounded, with slender setae. Maxilliped, inner plate narrow, lateral margin with plumose and pectinate setae, apical margin with two simple setae, without nodular setae; outer plate, inner margin with one seta, serrate apically, outer margin convex; palp, 5- articulate, article 1 subquadrate, two setae in outer corner, article 2, rounded apically, article 3 longer, twice longer than wide, lateral margin with slender setae, article 4, lateral margins with slender setae, apical margin with setae, dactylus, slender and slightly curved, with subterminal small setae.</p><p>Gnathopod 1, simple, coxa large, anterior margin concave, anterodistal margin strongly produced and broadly round; basis, 1.8 × longer than wide, anterior margin with slender setae, posteroventral corner with one seta; ischium anterior margin concave proximally, convex in anteroventral corner, with one seta, posterior margin slightly convex, with setae; merus subtriangular, posterior margin setose; carpus trapezoidal, setae on anterodistal and posterodistal corners; propodus, approximately 1.6 × longer than carpus, slender setae in anterior and subterminal margins, posterior margin with setae; dactylus setose, slender and curved, with nail. Specimen is without gnathopod 2.</p><p>Pereopod 3, coxa, 1.9 × longer than wide; basis 2.7 × longer than wide, posterior and posteroventral margins with setae; ischium, posterior margin with slender setae; merus and carpus with plumose setae in posterior margin, merus, elongate, 2.1 × longer than wide, anterodistal margin expanded, carpus, 0.4 × merus length; propodus, subrectangular, 1.2 × longer than merus, six simple setae in posterior margin; dactylus elongate, 0.5 × propodus length, with nail. Pereopod 4, coxa deeper than wide, posterior margin expanded distally, forming a quadrate angle; basis, subrectangular, posterior margin with setae; ischium subquadrate, anterior margin a slightly convex projection, posterior margin with setae; merus and carpus, posterior margin with plumose setae; merus, 2 × longer than wide, expanded anteroventrally, with setae; carpus 0.5 × merus length, propodus, subrectangular, anteroventral and posterior margins with setae; dactylus elongate, 0.7 × length of propodus, with nail. Pereopod 5, coxa large, bilobate ventrally; basis strongly expanded posteriorly, anterior margin convex and setose, posteroventral lobe rounded; ischium small, about half length of merus, anteroventral corner with setae; merus, anterior and posterior margins with simple setae, rounded posteriorly; carpus and propodus subrectangular, anterior margin with setae, dactylus, with nail. Pereopod 6, coxa small, about half coxa 5 length; basis, anterior margin with setae distally, posterior margin slightly serrate, posteroventral lobe produced; ischium small, 0.8 × merus length, anterior margin with setae; merus, anterior and posterior margins with setae, slightly produced posteroventrally; carpus and propodus elongate, anterior and posteroventral margins with setae; dactylus with seta proximally, with nail. Pereopod 7, coxa reduced, anteroventral margin slightly straight and forming a convex angle in posteroventral margin; basis, anterior margin convex proximally, posterior margin convex; ischium, anteroventral margin with setae, ventral margin with a slightly convex projection; merus subrectangular, setae in anterior and posterior margin.</p><p>Epimeral plate 3, posteroventral corner rounded, posterior margin sinuous at its entire length and posteroventral corner rounded. Urosome 1–3 with three dorsal carinas, one in each lateral margin and one in medial margin. Urosomite 1, dorsal margin concave proximally, with row of setae in lateral carinas. Urosomite 2, short, 0.2 × urosomite 1 length. Urosomite 3 subquadrate, as long as deep with one seta in lateral carinas. Uropod 1, peduncle subequal in length to rami, 2.8 × longer than wide, dorsal margin with five setae and fine setae distally; rami subequal in length; inner ramus, dorsal margin with fine setae proximally and distally and two simple setae, with nail; outer ramus, with three setae ventrally, with nail. Uropod 2, peduncle, dorsal margin with three setae, medial margin with one seta; inner ramus, dorsal margin with fine setae and one simple seta, with a strongly constriction with a stout seta with accessory seta, with nail; outer ramus slightly longer than inner ramus, dorsal margin with three setae, with nail. Uropod 3, peduncle, dorsal margin with two setae, posterior margin with one seta, ventral margin with fine setae; inner ramus dorsal margin with plumose setae distally; outer ramus, 1.4 × longer than inner ramus, dorsal margin with long plumose setae distally, ventral margin with fine setae. Telson, entire, apically emarginated, with simple setae and plumose setae at apicolateral ends.</p><p>Remarks. Aruga emarginata sp. nov. differs from A. holmesi by the following characters (A. holmesi in parenthesis): epistome and upper lip separated by a thin and straight slit, upper lip, apical margin acute (welldefined separation, epistome has the anterior and ventral margins concave, upper lip rounded apically, ventral margin straight). Maxilla 1, outer plate, setal-teeth, ST1–4 subconical, 2-cuspidate (large, stout, ST1–3 weakly cuspidate to multicuspidate; ST4, 10-cuspidate), ST5 and ST7 3-cuspidate, ST6 4-cuspidate (ST5 and ST6 10- cuspidate, ST7 11-cuspidate), STD simple, without cusp (large, broad, 6-cuspidate). Maxilliped, inner plate subrectangular (subtriangular), without nodular setae (with 3 nodular setae); outer plate lateral margins straight, apical margin rounded medially (subovate). Urosome 1–3 with three dorsal carinas (without carinas). Telson strongly emarginated (slightly emarginated). Even though this is a male specimen, this species has the uropod 3, peduncle dorsal margin without plumose setae (A. holmesi that has superior margin with plumose setae).</p><p>Furthermore, in A. holmesi the basis of pereopod 4 is larger in size and the anterior margin and anteroventral corner is convex and the basis of pereopod 5 is subquadrate. The new species has pereopod 4, anterior margin almost straight, and pereopod 5, anteroventral and posteroventral corner strongly rounded. Pereopods 6 and 7 of A. holmesi have the posterior margins of basis more serrated than A. emarginata sp. nov., and the posterodistal margin of pereopod 7 in this species is slightly more convex than A. holmesi.</p><p>The species of North Pacific Ocean, Aruga oculata, is defined by having epimeral plate 3 with concave proximal half of posterior margin above a straight distal half, and the posteroventral corner unproduced and rounded, while the new species has the posterior margin sinuous along its entire length, and the posteroventral corner rounded.</p><p>This posterior margin of epimeral plate 3 is also different from Aruga kieppe sp. nov .. Besides that, A. emarginata sp. nov. fundamentally differs from A. kieppe sp. nov. by the presence of urosome 1 with dorsal laterals setose carinas, without keel and telson emarginate, with apical margin concave.</p><p>Aruga emarginata sp. nov differs from A. paracuru sp. nov. by having the upper lip slightly concave dorsally, apically acute, forming a tuned structure in distal margin, ventral margin densely setose. Mandible, molar rounded, triturative. Maxilla 1, setal-teeth STD simple; ST1 subconical, 2-cuspidate, ST7 3-cuspidate and STD simple. Maxilla 2, inner plate without pectinate setae. Telson with laterals slightly convex.</p><p>Regarding A. falklandica, this species differs from other species of Aruga by the presence of scattered setae on dorsal margin of pereon and pleon. Because of its simple description is not possible to make a considerable differentiation and comparison.</p></div>	https://treatment.plazi.org/id/03A987CEFFD6FFF0FF3CF8E4FE5CFCAE	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	Sorrentino, Rayane;Moraes, Elienai E. B.;Senna, André R.	Sorrentino, Rayane, Moraes, Elienai E. B., Senna, André R. (2019): Four new species of Lysianassidae Dana, 1849 (Crustacea: Amphipoda) From Northeastern Brazilian coast. Zootaxa 4585 (1): 1-26, DOI: 10.11646/zootaxa.4585.1.1
03A987CEFFD0FFFBFF3CFC24FF40FBA3.text	03A987CEFFD0FFFBFF3CFC24FF40FBA3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aruga kieppe Sorrentino & Moraes & Senna 2019	<div><p>Aruga kieppe sp. nov.</p><p>(Figs 5–8)</p><p>Material examined. Holotype, female, 7.0 mm. April 2013, Quiepe (Kieppe) Island in Camamu Bay, Bahia (13°50'60''S 38°58'001''W), UERJ 75.</p><p>Type-locality. Quiepe Island in Camamu Bay, Bahia, Brazil.</p><p>Etymology. Specific epithet corresponds to the name of the island. That can be Quiepe or Kieppe.</p><p>Diagnosis. Gnathopod 2, carpus, posterior margin concave and strongly setose. Urosomite 1, dorsal median margin with a dorsal forward turned keel and two lateral carinas.</p><p>Description. (Holotype). Head naked. Lateral cephalic rounded. Antenna 1, first peduncular article with plumose setae in dorsal and ventral margins; article 2, 0.3 × article 1 length, with plumose and simple setae in anterodorsal and anteroventral corners; primary flagellum with 10 articles, two fields of callynophore, one strong and another weak, articles with simple setae in corners; accessory flagellum with six articles. Antenna 2, articles 4 and 5 subrectangular, approximately the same length, with simple and plumose setae; peduncle 7-articulate.</p><p>Mouthparts forming a subquadrate bundle. Epistome and upper lip slightly separate, upper lip dominant, acute distally, ventral margin subquadrate, setose. Mandible, incisor smooth, lacinia mobilis in left mandible, modified a slender seta, simple accessory setae; molar slightly setose; palp 3–articulate, article 2 approximately 2,8 × longer than article 1, with four slender and three pectinate setae; article 3, surface setose, with apical setae. Maxilla 1, inner plate, small row of setae in outer margin, two plumose robust setae in apical margin; outer plate, 11 setalteeth in 5/6 arrangement: ST1–4 and ST6–ST7 2-cuspidate, ST5 3-cuspidate, STA–STD 2-cuspidate (with two cusps medially); palp, 2-articulate, serrate, with two small apical setae. Maxilla 2, plates narrow, inner plate with slender setae in apical margin, outer plate with pectinate setae in lateral margin, slender setae in apical margin. Maxilliped, inner plate, lateral and apical margin with plumose setae, small robust setae in apical margin; outer plate, apical margin slightly serrate and rounded; palp, 4-articulate, article 2 and 3, lateral and apical margins with slender setae, article 2, 1.5 × longer than article 1 approximately, 4.5 × longer than wide, dactylus with small subterminal setae and nail.</p><p>Pereonites 1–7: without setae. Gnathopod 1, simple, coxa, rounded anteriorly, basis; anterior margin setose, tuft of setae in posteroventral corner; ischium, 0.4 × length of basis, tuft of setae in anteroventral corner, posterior margin setose; merus, subtriangular, posterior margin with row of small setae and tuft of slender setae; carpus, approximately 1.5 × longer than wide, anteroventral and posteroventral corner with setae; propodus, approximately 2.0 × longer than wide, anterior margin with distal setae, posterior margin setose; dactylus, small, 0.6 × length of propodus, small setae in posteroventral corner, with nail, 0.4 × length of dactylus. Gnathopod 2, basis subrectangular, 1.8 × longer than wide; basis long, approximately 8 × longer than wide; ischium, 0.4 × length of basis, tuft of setae in distal surface; merus, posterior margin with row of setae, posteroventral corner with simple setae; carpus, 1.7 × longer than merus, anterior and medial margins with simple setae, posterior margin concave and strongly setose, with thin setae; propodus, margins setose, anteroventral corner with pectinate setae, posteroventral corner denticulated; dactylus, small, approximately 0.1 × length of propodus, with nail.</p><p>Pereopod 3, coxa subrectangular, 1.4 × longer than wide; basis, 0.6 × the length of coxa, anteroventral corner and posterior margin with simple setae; ischium small, approximately 0.3 × the length of basis, posterior margin with simple setae; merus, 2.7 × longer than wide, expanded anteriorly, one slender seta in anteroventral corner, posterior margin setose; carpus, posterior margin setose; propodus, 3.8 longer than wide, small seta in posterior margin; dactylus, elongated, approximately 0.6 × length of propodus, anterior margin with one plumose seta, with nail. Pereopod 4, coxa, elongated, 1.6 × longer than coxa 5; basis, posteroventral corner with simple setae; ischium, posterior margin with setae; merus, 2.5 × longer than wide, anterior margin with 5 small setae, anteroventral corner and posterior margin with simple setae; carpus, small, approximately 0,3 × of the length ischium, without setae; propodus, anteroventral corner with one setae, posterior margin with setae; dactylus, anterior margin with one plumose setae, with nail, with small setae. Pereopod 5, coxa, subquadrate, anterior margin slightly convex, posterior margin straight; basis, anterior and posterior margins with small setae, anteroventral corner with slender setae; ischium, small, 0.4 × length of merus, one seta with accessory seta in anterior margin and one in anteroventral corner; merus, anterior and posterior margin with setae with accessory setae, posterior margin rounded; carpus, anterior and posterior margin slightly rounded, with setae with accessory setae; propodus, subrectangular, setae with accessory setae in anterior margin, one seta in posterior margin and two in posteroventral corner; dactylus, posterior margin with one plumose seta, with nail. Pereopod 6, coxa, anterior margin slightly concave, posterior margin, slightly rounded; basis, 1.4 × longer than wide, anterior margin slightly convex, with simple setae, posterior margin setose; ischium, setae with accessory setae in anterior margin; merus, anterior margin slightly straight with setae with accessory setae, two setae in posterior margin; carpus, anterior margin with two tufts of setae with accessory setae and one in anteroventral corner, posterior margin with one setae; propodus, subrectangular, approximately the same length of carpus, three tufts of setae with accessory setae in anterior margin and in posteroventral corner; dactylus, 0.6 × the length of propodus, with one plumose setae in posterior margin, with nail. Pereopod 7, coxa, anterior margin straight, posteroventral margin rounded, with simple setae; basis, anterior margin with small setae with accessory setae, posterior margin with simple setae, anteroventral corner elongated, ventral margin concave; ischium, with two setae with accessory setae in anteroventral corner; merus, two setae with accessory setae in anteroventral corner, one in posterior margin and one in posteroventral corner; carpus, 1.4 × longer than carpus of pereopod 6, tufts of setae with accessory setae in anterior margin, one in posterior margin and one tuft in posteroventral corner; propodus, 1.6 × longer than propodus of pereopod 6, with tufts of setae in anterior, posterior and ventral margins; dactylus, 0.4 × the length of propodus, posterior margin with small setae, without nail.</p><p>Pleonite 1–3 and urosome 1–3 without setae, epimeral plates 1–3, posteroventral margin subquadrate to subacute. Urosomite 1, dorsal median margin with a dorsal forward turned keel and two lateral carinas. Uropod 1, peduncle, approximately the same length of rami, dorsal and ventral margins with thin setae; outer ramus, with nail. Uropod 2, peduncle, posterior margin with one seta; ramus, approximately the same length; inner ramus, tuft of slender setae in posterior margin, with constriction, with one long setae with accessory setae, with nail; outer ramus, with nail. Uropod 3, peduncle, approximately the same length of outer rami; rami with nail; inner ramus 0.7 × the length of outer ramus. Telson, entire, slightly longer than wide, posterior margin convex, with three plumose setae in surface.</p><p>Remarks: Although Aruga kieppe sp. nov. presents similar characters to the genus Shoemakerella, this species belongs to Aruga by the presence of two fields of callynophore on antenna 1, left mandible with lacinia mobilis like a long slender peg, and especially for presenting maxilla 1, outer plate, setal-teeth STA–D medial margin 2- cuspidate.</p><p>This species differs mainly from A. holmesi, and A. paracuru sp. nov. by having: coxa 1, anterior margin less expanded anteriorly; epimeral plates 1–3, posteroventral margin subquadrate to subacute; urosomite 1, dorsal margin with a keel and dorsal carinas; telson, apical margin convex. The shape of lateral cephalic lobe, the convex telson and the posterior margin of the epimeral plate 3 are the principal differences between this new species and A. oculata</p></div>	https://treatment.plazi.org/id/03A987CEFFD0FFFBFF3CFC24FF40FBA3	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	Sorrentino, Rayane;Moraes, Elienai E. B.;Senna, André R.	Sorrentino, Rayane, Moraes, Elienai E. B., Senna, André R. (2019): Four new species of Lysianassidae Dana, 1849 (Crustacea: Amphipoda) From Northeastern Brazilian coast. Zootaxa 4585 (1): 1-26, DOI: 10.11646/zootaxa.4585.1.1
03A987CEFFDBFFE5FF3CFB28FDB5FD66.text	03A987CEFFDBFFE5FF3CFB28FDB5FD66.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aruga paracuru Sorrentino & Moraes & Senna 2019	<div><p>Aruga paracuru sp. nov.</p><p>(Figs 9–13)</p><p>Material examined. Holotype, female, ovigerous, 8.9 mm, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-39.033333&amp;materialsCitation.latitude=-3.4166667" title="Search Plazi for locations around (long -39.033333/lat -3.4166667)">Paracurú Beach</a>, Ceará, (03°25'S, 39°02'W), 20 August 2012, UFBA 3224 . Paratype, female, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-39.033333&amp;materialsCitation.latitude=-3.4166667" title="Search Plazi for locations around (long -39.033333/lat -3.4166667)">Paracurú Beach</a>, Ceará, (03°25'S 39°02'W), 18 October 2012 in beach rock. UERJ 74 .</p><p>Type-locality. Paracurú Beach, Ceará, Brazil.</p><p>Etymology. The specific epithet corresponds to the beach Paracurú. This name comes from the Tupi indigenous language.</p><p>Diagnosis. Upper lip, apical margin subacute, distal margin with a conical projection. Epimeral plate 3, posteroventral corner straight. Telson, lateral rounded.</p><p>Description. (Based on holotype). Head without setae. Lateral cephalic lobe subtriangular. Antenna 1, approximately same length as the antenna 2; article 1 of peduncle robust, subquadrate, three plumose setae in dorsal margin and two thin setae proximally, ventral margin with five plumose setae and distal corner with three slender setae; article 2, 0.3 × article 1 length, apical corner with slender setae and distal corner with slender and plumose setae, article 3 half the length of article 2, with three slender setae in anterior margin; primary flagellum 12-articulate, two strong fields of callynophore, almost articles of flagellum with setae in anterior margin; accessory flagellum with 7 articles. Antenna 2, peduncle 13-articulate, anterior margin of articles with simple setae.</p><p>Mouthparts forming a subquadrate bundle. Epistome and upper lip slightly separated, with one seta proximal, upper lip dominant, apical margin subacute, dorsal and ventral margins with small simple setae, apical margin with simple seta, anteroventral angle with a conical projection. Mandible, ventral margin with three robust serrate setae, incisor smooth, convex and laminar; lacinia mobilis in left mandible, modified a slender seta, with thin accessory seta; molar triangular, triturative, with small setae and scales; palp 3-articulate, article 1, about half length of article 2, article 2 with three simple setae in anterior margin, four pectinates setae in apical margin, article 3, 0.7 × article 2 length, anterior margin concave, surface setose, apex with long setae. Maxilla 1, inner plate, tapering distally, tuft of thin setae in inner margin, two setae plumose in apical margin; outer plate, with 11 setal-teeth in 5/6 arrangement: ST1 asymmetrical, left ST1 2-cuspidate, right ST1 1-cuspidate, ST2–4 2-cuspidate, ST5 3-cuspidate, ST6 5-cuspidate, ST7 asymmetrical, left ST7 3-cuspidate, right ST7 5-cuspidate; STA–D 2-cuspidate; maxillar palp with 2 articles, article 2, about 7 × longer than article 1, distal margin with slender setae and with subterminal seta. Maxilla 2, inner plate with small setae in medial margin, five plumose setae in subterminal margin, slender setae in apical margin; outer plate, some setae in subapical surface, slender setae in apical corner. Maxilliped, inner plate, subtriangular, with plumose setae in lateral margin, apical margin with three nodular setae and two simple setae; outer plate subrectangular; palp, 4-articulate, article 1, 0.5 × article 2 length, slender plumose setae in lateral margin, article 2, lateral and apical margins with simple and slender setae, article 3, subrectangular, lateral and apical margins with simple setae, dactylus with subterminal seta.</p><p>Pereonites 1–7: without setae. Gnathopod 1 simple, coxa well-developed, anterior margin convex, anteroventral corner produced, rounded, with simple setae, posteroventral corner rounded; basis, anterior margin with simple setae, posterior margin convex, posteroventral margin with tuft of setae; ischium, 0.4 × length of basis, anterior margin concave, anteroventral corner rounded, with four setae, posterior margin setose; merus, expanded posteriorly, posterior margin with small setae proximally and slender seta posterodistally; carpus, subrectangular, posteroventral corner with four setae; propodus, 2.4 × longer than dactylus, anterodistal and posterior margins with setae; dactylus, with small setae in posterior margin, with nail. Gnathopod 2, minutely subchelate, coxa, 2.2 × longer than wide, setae in ventral margin; basis, 3.5 × longer than wide, anterior margin with simple setae; ischium elongate, 4 × longer than wide, with slender seta in surface distally; merus small, 2.5 × longer than wide, anterior margin convex distally, posterior margin convex and covered by tufts of small setae, posterior corner with slender setae; carpus, 2.5 × longer than merus, anterior margin slightly convex, with small setae and anteroventral corner with slender setae, posterior margin strongly convex, covered by scales, posteroventral corner with simple and slender setae; propodus, small, rounded, covered by setae, anterior margin convex, with setae, anterior margin with irregular and long setae, posterior margin with simple setae, posteroventral corner strongly convex, with scales, palm slightly serrate; dactylus very small, posterior margin serrate, the tip touches the palm, but not exceeding it.</p><p>Pereopod 3, coxa 2.2 × longer than wide, subequal in size to coxa 2, basis 3 × longer than wide, anterior and posterior margins with setae; ischium small, anterior margin convex, posterior margin convex, with slender setae; merus elongate, 1.9 × longer than wide, expanded anteroventrally, with slender setae, posterior margin setose; carpus, one setae on anteroventral corner, posterior margin setose; propodus with setae in anterior margin and on anteroventral corner, posterior margin setose; dactylus, 0.7 × propodus length, with nail. Pereopod 4, coxa deeper than wide, with large posteroventral lobe, anteroventral corner quadrate; basis, 3.2 × as longer than wide, posteroventral setose; ischium, merus, carpus and propodus setose posteriorly, merus elongate, 1.9 × as longer than wide; carpus, 0.4 × merus length, posteroventral margin with setae; dactylus with nail. Pereopod 5, coxa large, anterior margin slightly straight, anteroventral corner convex, posterior margin rounded; basis, anterior margin convex, with small setae and tufts of simple setae, posterior margin convex, serrate, posteroventral corner rounded; ischium, anteroventral corner with setae; merus, carpus and propodus, anterior margin with sets of setae; merus, posterior margin expanded, with sets of setae (1–1–1–2); dactylus with nail. Pereopod 6, coxa concave anteriorly, posterior margin convex, ventral margin rounded; basis, convex anteroventrally, with simple setae, posterior margin slightly serrate; ischium with setae in anterior margin, merus with sets of two setae in anterior margin and three setae in posterior margin, carpus, anterior margin with sets of setae with accessory setae (2–2–1–4), posterior margin, one seta, posteroventral corner with two setae with accessory setae; propodus, anterior margin with sets of two setae with accessory seta, posteroventral corner with four setae; dactylus with one setae in surface, with nail. Pereopod 7, coxa, posteroventral margin convex, basis anterior and posterior margin convex, setae in anterior margin, posterior margin serrate, ischium, setae with accessory setae in anteroventral corner, merus, anterior margin with three sets of setae with accessory seta, posterior margin with one seta, posteroventral corner with one seta with accessory seta.</p><p>Epimeral plates 1–3: with setae in dorsal margin. Epimeral plate 3, posteroventral margin with straight angle. Urosomite 1–3, with dorsal carinas (two in lateral margins and one in medial margin). Uropod 1, peduncle 0.8 × rami length, dorsal margin with two setae with accessory seta, posterior margin with one seta with accessory seta; inner ramus with two setae with accessory setae in dorsal margin; outer ramus, 1.3 × longer than inner ramus, with three setae mediodorsally. Uropod 2, peduncle, two setae in dorsal margin; inner ramus with two setae dorsally and with constriction; outer ramus, dorsal margin with two setae, ventral margin with one seta. Uropod 3, setae with accessory setae in dorsal margin and two setae in posterior margin; inner and outer rami without setae. Telson entire, as long as wide, with scales in lateral surfaces, lateral margins rounded, strongly emarginated, with three setae in subterminal margins.</p><p>Remarks: Aruga paracuru sp. nov. differs from A. holmesi by having: upper lip with apical margin rounded, forming a slightly anterior acute angle; epistome with conical projection; second article of mandibular palp with pectinate setae, third article setose; maxilla 1, setal-teeth, ST1 asymmetrical, left ST1 2-cuspidate, right ST1 1- cuspidate, ST2-4 2-cuspidate, ST5 3-cuspidate, ST6 5-cuspidate, ST7 asymmetrical, left ST7 3-cuspidate, right ST7 5-cuspidate, ST1 STA–D 2-cuspidate; outer plate of maxilliped subrectangular, palp, article 2 geniculate; urosomite 1–3 with dorsal carina, posteroventral margin with acute angle; and telson rounded strongly emarginated.</p><p>Differently from Aruga oculata, A. paracuru has upper lip apically acute; epimeral plate 3, posteroventral margin almost forming an angle of 90°, distal margin acute; urosomites 1–3 with a dorsal carina, and telson subequal in length and width, with scales in lateral surfaces, lateral margins rounded, strongly emarginated, with three setae in subterminal margins.</p></div>	https://treatment.plazi.org/id/03A987CEFFDBFFE5FF3CFB28FDB5FD66	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	Sorrentino, Rayane;Moraes, Elienai E. B.;Senna, André R.	Sorrentino, Rayane, Moraes, Elienai E. B., Senna, André R. (2019): Four new species of Lysianassidae Dana, 1849 (Crustacea: Amphipoda) From Northeastern Brazilian coast. Zootaxa 4585 (1): 1-26, DOI: 10.11646/zootaxa.4585.1.1
03A987CEFFC5FFE5FF3CFCEBFE0DFBE6.text	03A987CEFFC5FFE5FF3CFCEBFE0DFBE6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Shoemakerella Pirlot 1936	<div><p>Genus Shoemakerella Pirlot, 1936</p><p>Shoemakerella Pirlot, 1936: 264 .— Lowry &amp; Stoddart, 1989: 236.— Barnard &amp; Karaman, 1991: 530.— Lowry &amp; Stoddart, 1997: 92.— Sorrentino, Senna &amp; Lowry, 2014: 485.</p><p>Type species. Lysianax cubensis Stebbing, 1897, selected by Lowry &amp; Stoddart, 1989.</p><p>Composition. The genus Shoemakerella includes five species: S. barnardi Lowry &amp; Stoddart, 2009; S. cubensis (Stebbing, 1897); S. lowryi Gable &amp; Lazo-Wasem, 1990; S. subchelata Sorrentino, Senna &amp; Lowry, 2014; and S. ungulata sp. nov.</p></div>	https://treatment.plazi.org/id/03A987CEFFC5FFE5FF3CFCEBFE0DFBE6	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	Sorrentino, Rayane;Moraes, Elienai E. B.;Senna, André R.	Sorrentino, Rayane, Moraes, Elienai E. B., Senna, André R. (2019): Four new species of Lysianassidae Dana, 1849 (Crustacea: Amphipoda) From Northeastern Brazilian coast. Zootaxa 4585 (1): 1-26, DOI: 10.11646/zootaxa.4585.1.1
03A987CEFFC5FFE0FF3CFB6CFC06FB52.text	03A987CEFFC5FFE0FF3CFB6CFC06FB52.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Shoemakerella ungulata Sorrentino & Moraes & Senna 2019	<div><p>Shoemakerella ungulata sp. nov.</p><p>(Figs 14–17)</p><p>Material examined. Holotype, female, 7.2 mm, April 2013, channel of <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-32.016666&amp;materialsCitation.latitude=-13.9" title="Search Plazi for locations around (long -32.016666/lat -13.9)">Maraú River</a>, Camamu Bay, Bahia, Brazil, (13°54'S 32°01'W). 6.5 mm, UFBA 3223.</p><p>Type-locality. Camamu Bay, Bahia, Brazil.</p><p>Etymology. The epithet refers to the Latin word ungula, that means a hoof or nail, present in the gnathopod 1 dactylus.</p><p>Diagnosis. Gnathopod 1, dactylus with a strong nail, 1.4 × longer than dactylus. Gnathopod 2, propodus elongate, 4 × longer than wide and 0.9 × carpus length. Uropod 3, peduncle very elongated (1.3 × longer than outer ramus). Telson strongly emarginated.</p><p>Description. (Based on holotype). Head longer than deep; lateral cephalic lobe rounded, subacute; rostrum absent; eyes reniform. Antenna 1, peduncle, article 1 robust, dorsal margin convex, ventral margin straight, with three plumose setae; article 2 and 3 similar in length; article 2, anterior margin concave, tuft of setae on anterodorsal and anteroventral corners, article 3, slender setae in anterior margin, callynophore absent; primary flagellum 10-articulate; accessory flagellum 5-articulate, articles 1, 2 and 5, with setae in anterior margin. Antenna 2, article 1–3 subequal in length, article 3, setae in anterior and ventral margin, article 4 × longer than article 3, anterodorsal and posteroventral corners with tufts of setae, posteroventral margin with a small plumose seta, ventral margin with slender setae; article 5 small; flagellum 6-articulate; calceoli and callynophore absent.</p><p>Mouthparts forming a subquadrate bundle. Epistome and upper lip separate with a slightly notch; epistome slightly concave; upper lip rounded dorsally, anterior margin concave, distal margin with notch, forming a rounded shape, ventral margin concave, anteroventral margin setose. Mandible, incisor smooth, one small seta proximal an incisor, with two accessory setae, lacinia mobilis absent in right and left mandible; molar triturative, setose; palp 3- articulate, article 2, twice the size of the article 1, with setae in apical margin, article 3, rounded in apical margin, with two setae. Maxilla 1, inner plate with thin setae in lateral margins, without apical setae; outer plate, setal-teeth in 6/5 arrangement: ST1 1-cuspidate, ST2 and ST3 2-cuspidate, ST4 3-cuspidate, ST5 6-cuspidate, ST6 12- cuspidate and ST7 9-cuspidate (left maxilla 1, ST6 and ST7 10-cuspidate); STA conical, elongated, STB–D 1- cuspidate, small; palp 2-articulate, apical margin serrated, small subterminal seta. Maxilla 2, inner margin rounded apically, serrated setae in apical margin; outer plate, narrow, 2.6 × longer than wide, apical margin with slender setae. Maxilliped, inner plate narrow, thin setae in surface and apical margins, outer plate, inner margin straight, outer margin rounded, slightly serrated apically; palp 4-articulate, article 1 1.6 × longer than wide, article 2, elongated, 2.3 × longer than article 1, longer setae in outer margin, article 3 rounded apically, apical and outer margin with setae, dactylus with seta.</p><p>Gnathopod 1, simple, coxa large, 1.5 × wider than coxa 2, expanded anteriorly; basis large, 1.5 × longer than wide, anterior margin and posteroventral corner with simple setae; ischium small, posterior margin with setae; merus, subtriangular, posteroventral corner acute, posterior margin with small setae distally and simple setae apically; carpus subrectangular, anterior margin with three setae, anteroventral and posteroventral corners with tuft of setae, ventral margin slightly concave; propodus with setae in anterodistal and posterodistal margin; dactylus with a wide nail, almost one and a half times greater. Gnathopod 2, minutely subchelate, coxa long, 2.6 × longer than wide, basis long, 5.3 × longer than wide, anterior margin with three simple setae; ischium long, 2.6 × longer than wide, anterior and posterior margins with one simple seta, posteroventral corner with tuft of setae; merus rounded, with convex protuberance anteriorly, posterior margin with thin setae, carpus slender, rounded ventrally, ventral margin and posterior margin setose; propodus long, 4 × longer than wide and 0.9 × carpus length, anterior and posterior margin setose, posterodistal corner with scales; palm acute; dactylus small, not reach the palmar angle, with nail.</p><p>Pereopod 3, coxa long, 2.7 × longer than wide, basis 2.5 × longer than wide, anterior margin with two setae, posterior margin with one seta and posteroventral corner with a tuft of setae; ischium, posterior margin setose; merus, 1.5 × the carpus length, anteroventral angle expanded, with tuft of setae, posterior margin with simple setae; carpus small, rounded ventrally, propodus 1.3 × the carpus length; dactylus long, 0.6 × the propodus length, with nail. Pereopod 4, coxa expanded posteriorly, basis with two setae in anteroventral corner, ischium setose posteriorly, merus, anteroventral corner expanded, with tuft of setae, posterior margin setose; carpus setose posteriorly; propodus with two simple setae in anterior margin apically and seven in posterior margin. Pereopod 5, coxa rounded, 1.4 × wider than long, basis rounded, approximately as longer as wide, anterior margin setose; ischium small, about half merus length, one seta in anteroventral margin; merus, anterior margin setose, posterior margin with two tufts of two setae. Pereopod 6, coxa, anterior margin concave, posterior margin convex, with two setae; basis, anterior margin convex, with simple setae, posterior margin convex proximally and concave distally; ischium small, 0.3 × merus length, anterior margin with setae; merus, anterior margin with simple setae, posterior margin with one seta, posteroventral corner with a robust seta. Pereopod 7, coxa, anterior margin straight, posterior margin slightly convex; basis, anterior margin convex proximally, posterior margin slightly serrated; ischium small, posteroventral angle expanded ventrally; merus, anterior margin with stes of two setae, anteroventral corner with four setae, posterior margin with sets of two setae, one of than with accessory seta, posteroventral corner with three setae.</p><p>Pleonites 1–3: Epimeral plate 3, posterior margin concave until half, posterodistal margin rounded. Uropod 1 long, peduncle subequal in length to rami, dorsal inner and outer margin with setae; rami subequal in length, inner and outer rami with setae in dorsal margin. Uropod 2, 0.7 × uropod 1 length, peduncle with setae in dorsal inner margin; rami subequal in length, inner ramus with constriction with a slender seta; outer ramus with setae in dorsal margin, with nail. Uropod 3, peduncle long, 2.75 × longer than wide and 1.3 × longer than outer ramus, dorsolateral flange strongly developed, dorsal margin with 5 setae, posteroventral corner with one seta; inner ramus, 0.8 × shorter than outer ramus, dorsal margin with two setae, outer ramus with thin setae in dorsal margin, rami with nail. Telson, about half longer than wide, apical margin very emarginated, with one seta in subterminal margins.</p><p>Remarks. Shoemakerella ungulata sp. nov. differs from all other species of Shoemakerella in having an outer plate of maxilliped with a straight inner margin and a rounded outer margin; a strong nail in dactylus of gnathopod 1, the long propodus of gnathopod 2 and a strongly emarginated telson. In addition, it has a dorsally rounded upper lip, with anterodorsal margin straight, anterior margin concave, distal margin with notch, forming a rounded shape and ventral margin concave, different to S. cubensis and S. subchelata .</p></div>	https://treatment.plazi.org/id/03A987CEFFC5FFE0FF3CFB6CFC06FB52	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	Sorrentino, Rayane;Moraes, Elienai E. B.;Senna, André R.	Sorrentino, Rayane, Moraes, Elienai E. B., Senna, André R. (2019): Four new species of Lysianassidae Dana, 1849 (Crustacea: Amphipoda) From Northeastern Brazilian coast. Zootaxa 4585 (1): 1-26, DOI: 10.11646/zootaxa.4585.1.1
03A987CEFFC0FFEFFF3CFAB7FA30FD4C.text	03A987CEFFC0FFEFFF3CFAB7FA30FD4C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Shoemakerella Pirlot 1936	<div><p>Key to world species of Aruga Holmes, 1908 and Shoemakerella Pirlot, 1936</p><p>1. Antenna 1 with 2-field callynophore in female and male. Antenna 2 in male, peduncular article 4 enlarged, strongly geniculate between peduncular articles 4-5. Mandible with protuberance on midposterior margin, with left lacinia mobilis. Pereopods 3 and 4 in male: merus and carpus with plumose setae in posterior margin. Uropod 3, outer ramus 2-articulate............................................................................................... Aruga Holmes, 1908 (2)</p><p>- Antenna 1, callynophore absent in female, weak field in male. Antenna 2 in male, peduncular article 4 not enlarged, not geniculate. Mandible without protuberance on midposterior margin, left lacinia mobilis absent. Pereopods 3 and 4 without sexual dimorphism. Uropod 3, outer ramus 1-articulate..................................... Shoemakerella Pirlot, 1936 (7)</p><p>2. Body, dorsal margin of pereon and pleon without scattered setae. Head, lateral lobe cephalic produced with acute triangular lobe or not produced.................................................................................. 3</p><p>- Body, dorsal margin of pereon and pleon with scattered setae. Head, lateral lobe quadrate or subacute.......................................................................................... A. falklandica (K.H. Barnard, 1932)</p><p>3. Head, lateral lobe cephalic not produced. Epimeral plate 3, posterior margin rounded and posteroventral corner acute or subquadrate........................................................................................... 4</p><p>- Head, lateral lobe cephalic produced into an acute triangular lobe. Epimeral plate 3 with concave proximal half of posterior margin above straight distal half and posteroventral corner unproduced and rounded............ A. oculata Holmes, 1908</p><p>4. Upper lip with anterodorsal margin rounded to subacute. Gnathopod 1, dactylus with nail. Telson strongly emarginated or convex................................................................................................ 5</p><p>- Upper lip with anterodorsal margin rounded. Gnathopod 1, dactylus without nail. Telson slightly emarginated......................................................................................... A. holmesi J.L. Barnard, 1955</p><p>5. Upper lip with anterodorsal margin subacute. Urosomite 1 without dorsal keel. Urosomite 1–3 dorsal margin with carinas (two laterals and one medial). Telson apical margin strongly emarginated............................................ 6</p><p>- Upper lip with anterodorsal margin rounded. Urosomite 1, dorsal median margin with a dorsal forward turned keel and two lat- eral carinas. Urosomite 2 and 3 without carinas. Telson, apical margin convex....................... A. kieppe sp. nov. 6. Upper lip with conical anteroventral projection. Maxilla 1, setal-teeth: STA–D 2-cuspidate. Telson, subequal in length and width, laterally rounded................................................................. A. paracuru sp. nov.</p><p>- Upper lip with acute anteroventral angle. Maxilla 1, setal - teeth: STA–C 2-cuspidate, STD simple, without cusp. Telson longer than wide, lateral margins tapering..................................................... A. emarginata sp. nov.</p><p>7. Dorsal margin of body with setae. Gnathopod 2, chelate, subchelate or parachelate, propodus rounded or rectangular; dactylus small. Pereopod 6, posterior margin of basis convex or concave................................................ 8</p><p>- Dorsal margin without setae. Gnathopod 2, strongly subchelate, propodus subtrapezoidal and distally broadened, palm acute, concave, and palmar corner produced and rounded; dactylus with a robust nail, curved. Pereopod 6, basis, posterior margin concave....................................................... S. subchelata Sorrentino, Senna &amp; Lowry, 2014</p><p>8. Pereopod 6, posterior margin of basis concave or slightly concave............................................. 9</p><p>- Pereopod 6, posterior margin of basis convex or nearly straight................................................ 10</p><p>9. Body with setae from head to pereonite 3, pleonite 3 and urosomite 1. Gnathopod 1, dactylus without nail. Gnathopod 2, parachelate, propodus not elongated......................................... S. lowryi Gable &amp; Lazo-Wasem, 1990</p><p>- Body with setae in pleonite 2 and 3. Gnathopod 1, dactylus with strong nail. Gnathopod 2, minutely subchelate, propodus elongated............................................................................... S. ungulata sp. nov.</p><p>10. Body with setae in pereonites and pleonites. Pereopod 7, propodus 4.5 × longer than wide.................................................................................................... S. barnardi Lowry &amp; Stoddart, 2009</p><p>- Body with setae from pereonite 1 to pereonite 3. Pereopod 7, propodus 5 × to 6 × longer than wide................................................................................................... S. cubensis (Stebbing, 1897)</p></div>	https://treatment.plazi.org/id/03A987CEFFC0FFEFFF3CFAB7FA30FD4C	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	Sorrentino, Rayane;Moraes, Elienai E. B.;Senna, André R.	Sorrentino, Rayane, Moraes, Elienai E. B., Senna, André R. (2019): Four new species of Lysianassidae Dana, 1849 (Crustacea: Amphipoda) From Northeastern Brazilian coast. Zootaxa 4585 (1): 1-26, DOI: 10.11646/zootaxa.4585.1.1
