identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
0380878FFFAFFFCE47956D5CF718F878.text	0380878FFFAFFFCE47956D5CF718F878.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Halichondria (Halichondria) Fleming 1828	<div><p>Subgenus Halichondria Fleming, 1828</p><p>Synonymy. For synonymy see Erpenbeck &amp; van Soest (2002).</p><p>Definition. Halichondria with smooth or digitate surface (Erpenbeck &amp; van Soest 2002). Type species. Spongia panicea Pallas, 1766: 388 (by original designation).</p></div>	https://treatment.plazi.org/id/0380878FFFAFFFCE47956D5CF718F878	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	Santos, George Garcia;Nascimento, Elielton;Pinheiro, Ulisses	Santos, George Garcia, Nascimento, Elielton, Pinheiro, Ulisses (2018): Halichondriidae Gray, 1867 from the Northeastern Brazil with description of a new species. Zootaxa 4379 (4): 556-566, DOI: 10.11646/zootaxa.4379.4.7
0380878FFFAFFFCE47956FD4F76BF9F2.text	0380878FFFAFFFCE47956FD4F76BF9F2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Suberitida Chombard & Boury-Esnault 1999	<div><p>Order Suberitida Chombard &amp; Boury-Esnault, 1999</p><p>Remarks. From recent molecular evidence it has been proposed to resurrect the concept of Suberitida (see Morrow &amp; Cardenas 2015). For the present, we follow this and the current systematics usage of the World Porifera Database (van Soest et al. 2017).</p></div>	https://treatment.plazi.org/id/0380878FFFAFFFCE47956FD4F76BF9F2	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	Santos, George Garcia;Nascimento, Elielton;Pinheiro, Ulisses	Santos, George Garcia, Nascimento, Elielton, Pinheiro, Ulisses (2018): Halichondriidae Gray, 1867 from the Northeastern Brazil with description of a new species. Zootaxa 4379 (4): 556-566, DOI: 10.11646/zootaxa.4379.4.7
0380878FFFACFFC947956A81F16CFEFF.text	0380878FFFACFFC947956A81F16CFEFF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Halichondria (Halichondria) marianae Santos & Nascimento & Pinheiro 2018	<div><p>Halichondria (Halichondria) marianae sp. nov.</p><p>(Figures 1–3, Table 1, 2)</p><p>Synonymy: Halichondria cf. melanadocia (Hajdu et al. 2011: pp. 118). Halichondria sp.1 and sp.2 (Leonel et al. 2011: pp. 35, 54).</p><p>Type specimens: Holotype. UFPEPOR 1861, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.798035&amp;materialsCitation.latitude=-7.29935" title="Search Plazi for locations around (long -34.798035/lat -7.29935)">Carapibus beach</a> (7°17’57.66”S, 34°47’52.93”W), Conde City, Paraíba State, Brazil, 0.5–1 m depth, coll. G. G. Santos, (21.II.2015).</p><p>Paratypes. UFPEPOR, 1862 collected together with the holotype; UFPEPOR 1590, 1630 <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.7975&amp;materialsCitation.latitude=-7.147222" title="Search Plazi for locations around (long -34.7975/lat -7.147222)">Cabo Branco</a> beach (7°08’50”S, 34°47’51”W), João Pessoa city, Paraíba State, Brazil, 1 m depth, coll. G. G. Santos, (04.XI.2013) ; UFPEPOR 1580, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.800278&amp;materialsCitation.latitude=-7.318611" title="Search Plazi for locations around (long -34.800278/lat -7.318611)">Tabatinga</a> beach (7°19’07”S, 34°48’01”W), Brazil, 1 m depth, coll. G. G. Santos, (06.XI.2013) ; UFPEPOR 1638, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.797222&amp;materialsCitation.latitude=-7.3644443" title="Search Plazi for locations around (long -34.797222/lat -7.3644443)">Jacumã</a> beach (7°11’38”S, 34°47’39”W), Brazil, 1 m depth, coll. G. G. Santos, (01.II.1014); UFPEPOR 1657, 1746, 1755, 1758, Tambaba beach (7°21’52”S, 34°47’50”W), Brazil, coll. G. G. Santos, 0.5 m depth, (17.III.2014) ; UFPEPOR 1680, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.75&amp;materialsCitation.latitude=-7.1666665" title="Search Plazi for locations around (long -34.75/lat -7.1666665)">Penha</a> beach (7°10’ S, 34°45’W), Brazil, 0.5 m depth, coll. G. G. Santos, (30.I.2014) ; UFPEPOR 1797, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.794445&amp;materialsCitation.latitude=-7.3205557" title="Search Plazi for locations around (long -34.794445/lat -7.3205557)">Coqueirinho</a> beach (7°19’14”S, 34°47’40”W), Brazil, 0.5 m depth, coll. G. G. Santos, (05.XII.2014) ; UFPEPOR 1806, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.798035&amp;materialsCitation.latitude=-7.29935" title="Search Plazi for locations around (long -34.798035/lat -7.29935)">Carapibus</a> beach (7°17’57.66”S, 34°47’52.93”W), Brazil, 1 m depth, coll. G. G. Santos, (05.XII.2014) ; UFPEPOR 1823, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.92812&amp;materialsCitation.latitude=-6.739414" title="Search Plazi for locations around (long -34.92812/lat -6.739414)">Coqueirinho do Norte</a> beach (6°44’21,89”S, 34°55’41,22”W), Brazil, 1 m depth, coll. G. G. Santos, (06.I.2015) ; UFPEPOR 1844, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-34.842777&amp;materialsCitation.latitude=-6.960833" title="Search Plazi for locations around (long -34.842777/lat -6.960833)">Pier de Cabedelo</a> (6°57’39”S, 34°50’34”W), Brazil, 1 m depth, coll. G. G. Santos, (20.I.2015) .</p><p>Diagnosis. Halichondria (Halichondria) marianae sp. nov. differs from other Tropical Western Atlantic species by its combination of long and robust oxeas (large than 500 µm) and dark green color.</p><p>External morphology (Fig. 2A–D). Thickly encrusting to massive sponges. The preserved holotype consist of one fragment, one 9.5 x 2.5 x 3 cm (length x width x thickness). Surface rugose and rough. Regularly oscular projections or diffusely distributed along the top of the sponge (Fig. 2A – D) less than 4 mm in diameter, generally in rows, some with membranous rims slightly down. Some specimens with subectosomal thin canals ending in oscula. Texture firm, soft, fleshy, but compact and compressible. Color in vivo is dark green (externally) and greenish (internally), becoming grayish or brownish after fixation (ethanol 92 %).</p><p>Skeleton (Fig. 2E–F). Ectosome detachable from choanosome. The ectosomal skeleton is typically composed of a regular reticulation of tangentially arranged tracts (40–90 µm in diameter) of oxeas (Fig. 2E). Choanosomal skeleton is typically halichondrid (Fig. 2F), with oxeas of variable length organized in a confused fashion, showing a tendency to form ascending tracts (30–160 µm in diameter). Tracts form small brushes of oxeas perpendicular in the surface (see Fig. 2F). Many loose interstitial spicules in the basal and deeper regions. Pigmented cells in both regions and little spongin present.</p><p>Spicules (Fig. 3A–B, Table 1 and 2). Oxeas smooth, varying from straight to slightly curved, not divisible into two categories (90– 340.4 –800 / 5– 11 –20 µm).</p><p>Ecology. This species is often found in reef environments in sciaphylous habitats (Fig. 2C). Shallow water at 0.5–1 m depth.</p><p>Distribution (Fig. 1). Brazil: Northeastern Region: Paraíba and Bahia State.</p><p>Etymology. Named after Mariana Carvalho, researcher from Museu Nacional, Universidade Federal do Rio de Janeiro, to her contributions to the knowledge of Brazilian sponges.</p><p>Remarks. Halichondria (Halichondria) marianae sp. nov. differs from the other 13 species recorded for the Tropical Western Atlantic by its combination of long and robust oxeas and dark green color. The most similar species is Halichondria (H.) melanadocia de Laubenfels, 1936 from Florida due to the detachable ectosome, choanosomal with spicules strewn in confusion and fusiform oxeas. However, both species clearly differ in the size of the oxeas, whereas in new species is larger than Halichondria (H.) melanadocia (Table 2). Additionally Halichondria (H.) melanadocia have a black color whereas the new species is green (see Table 2).</p><p>Another Tropical Western Atlantic Halichondria species is Halichondria (Halichondria) corrugata Diaz, van Soest &amp; Pomponi, 1993, but it has smaller and thinner spicules than new species (Table 2). Additionally, Halichondria (H.) corrugata also present color light greenish-brown or pink and lobate growth form against dark green color and thickly encrusting to massive form in the new species.</p><p>Halichondria (Halichondria) lutea Alcolado, 1984 differ from new species in many features: the oxeas are larger than in new species and the growth form is subspherical. Finally, H. (H.) lutea is orange to yellow alive with corrugated projections against dark green color with surface rugose in Halichondria (H.) marianae sp. nov.</p><p>Halichondria (Halichondria) stylata Diaz, Pomponi &amp; Van Soest, 1993 have oxea, styles and styloids differs from the present specimen by possessing smaller spicules (see Table 2). Furthermore, the possession of color black and of styles separate if from the Halichondria (H.) marianae sp. nov.</p><p>References: (1) Carvalho &amp; Hajdu (2001); (2) Diaz et al. (1993); (3) Alcolado (1984); (4) Hechtel (1965); (5) de Laubenfels (1936).</p><p>In Brazil, five species of Halichondria had been reported (Table 2) and many other specimens are available in scientific collections without identification at specific level (Muricy et al. 2011). Among the species recorded for the Brazilian coast, Halichondria (H.) tenebrica is the most similar to Halichondria (H.) marianae sp. nov. in the spicules size and shape (see Table 2). The new species differs from Halichondria (H.) tenebrica in the ectosomal skeleton and color: Halichondria (H.) marianae sp. nov. presents ectosomal skeleton with a regular reticulation of tangentially arranged always multispicular tracts of spicules (40–90 µm in diameter) and with abundant pigmented cells in both regions against ectosomal skeleton with a dense tangential reticulation of pauci-multispicular tracts (30–140 µm in diameter) of Halichondria (H.) tenebrica . Finally, Halichondria (H.) tenebrica do not exhibit pigmented cells and may display the color purple in vivo and in ethanol. However, this color has not been observed in any of the specimens described herein. Halichondria (H.) marianae sp. nov. differs from all other four species recorded from Brazil ( Halichondria (H.) cebimarensis; Halichondria (H.) magniconulosa; Halichondria (H.) migottea and H. (H.) sulfurea) due to the combine of long and robust oxeas and the presence of dark green color (see Table 2).</p><p>This description of Halichondria (Halichondria) marianae sp. nov. increased to 17 the number of Halichondria (Halichondria) for the Tropical Western Atlantic (Muricy 2017).</p></div>	https://treatment.plazi.org/id/0380878FFFACFFC947956A81F16CFEFF	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	Santos, George Garcia;Nascimento, Elielton;Pinheiro, Ulisses	Santos, George Garcia, Nascimento, Elielton, Pinheiro, Ulisses (2018): Halichondriidae Gray, 1867 from the Northeastern Brazil with description of a new species. Zootaxa 4379 (4): 556-566, DOI: 10.11646/zootaxa.4379.4.7
0380878FFFA8FFC947956BA6F1EEFD1C.text	0380878FFFA8FFC947956BA6F1EEFD1C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amorphinopsis Carter 1887	<div><p>Genus Amorphinopsis Carter, 1887</p><p>For synonyms see Erpenbeck &amp; van Soest (2002).</p><p>Definition. Halichondriidae with ectosomal tangential skeleton of intercrossing megascleres single or in tracts. Spicules differentiated into oxeas and/or styles and derived forms, smaller oxeas and small styles concentrated at the surface. Confusing choanosomal skeleton with high spicular density and little or no spongin (Erpenbeck &amp; van Soest 2002; Alvarez &amp; Hooper 2011). Type species. Amorphinopsis excavans Carter, 1887 (by monotypy).</p></div>	https://treatment.plazi.org/id/0380878FFFA8FFC947956BA6F1EEFD1C	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	Santos, George Garcia;Nascimento, Elielton;Pinheiro, Ulisses	Santos, George Garcia, Nascimento, Elielton, Pinheiro, Ulisses (2018): Halichondriidae Gray, 1867 from the Northeastern Brazil with description of a new species. Zootaxa 4379 (4): 556-566, DOI: 10.11646/zootaxa.4379.4.7
