identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03E387ADFF9DFB3374E19CB7E1422FB1.text	03E387ADFF9DFB3374E19CB7E1422FB1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pentaceration	<div><p>Pentaceration gen. nov.</p><p>Type species. Pentaceration bassiana sp. nov.</p><p>Species included. Pentaceration bassiana sp. nov., P. spinosissima sp. nov.</p><p>Diagnosis. Head frontal margin between antennulae with one median forward pointing spine and two lateral spines pointing forward-outward at approximately 60º angle to the head midline. Eyestalks elongate. Coxae not visible in dorsal view. Pereonites 2–7 with lateral spines of varying length; width of pereonite 4 reduced compared to 3 and 5. Pleotelson lateral margins serrate. Mandible palp present, stubby with beanshaped article 3, molar flared distally, triturative. Pereopod I carpus with 2 straight robust setae on posterior margin; propodus with robust and simple setae on margin opposing carpus. Uropods inserted dorsally just inside pleotelson margin, protopod recessed.</p><p>Etymology. The genus name is Greek for έντε (pente = five) and κέρατa (kerata = horns) with the diminutive ending –ion. The name refers to the five projections from the head, three in front and two elongate eye stalks.</p></div>	https://treatment.plazi.org/id/03E387ADFF9DFB3374E19CB7E1422FB1	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	Just, Jean	Just, Jean (2009): Pentaceration, an unusual new genus of Paramunnidae from Australia (Isopoda, Asellota). Zootaxa 2134: 36-48, DOI: 10.5281/zenodo.188472
03E387ADFF9DFB3574E19AD0E2A22B57.text	03E387ADFF9DFB3574E19AD0E2A22B57.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pentaceration bassiana	<div><p>Pentaceration bassiana sp. nov.</p><p>Figs 1–4</p><p>Type fixation. Holotype, male, here designated; Museum Victoria: NMV 20091.</p><p>Etymology. The epithet denotes the wide distribution of the species in the Bass Strait.</p><p>Material examined. Holotype, 3, 1.4 mm, Australia, central Bass Strait, 20 km NNE of North Point, 40o38.0'S, 145o23'E, 36 m, muddy shell grit, Smith-McIntyre grab, M.F. Gomon &amp; G.C.B. Poore, RV Sarda, stn BSS 117, 4 November 1980, Museum Victoria, NMV J20091 (with 2 slides).</p><p>Paratypes. (South-eastern Australia, Bass Strait, 48 specimens). 48 km WNW of Stokes Point, King Island, 40o4.00'S, 143o22.00'E, 108 m, coarse sand, carbonate, Smith-McIntyre grab, G.C.B. Poore, HMAS Kimbla, stn BSS 89, 11 October 1980, NMV J20086 (1 ovigerous Ƥ). 70 km W of Cape Farewell, King Island, 39o38.2'S, 143o07.2'E, 127 m, mainly sand, R.S. Wilson, RV Tangaroa, stn BSS 195, 21 November 1981, NMV J20087 (1 preparatory Ƥ). 23 km E of Cape Rochon, Three Hummock Island, 40o22.2'S, 145o17'E, 40 m, mainly sand, epibenthic dredge, M.F. Gomon &amp; G.C.B. Poore, RV Sarda, stn BSS 112, 3 November 1980, NMV J20088 (1 young 3, 1 near terminal 3). 20 km NNE of North Point, 40o32.0'S, 145o23'E, 43 m, muddy shell grit, Smith-McIntyre grab, M.F. Gomon &amp; G.C.B. Poore, RV Sarda, stn BSS 116, 4 November 1980, NMV J20089 (1 preparatory Ƥ). 20 km NNE of North Point, 40o38.0'S, 145o23'E, 36 m, muddy shell grit, epibenthic sled, M.F. Gomon &amp; G.C.B. Poore, RV Sarda, stn BSS 117, 4 November 1980, NMV J20090 (1 ovigerous Ƥ). 5 km SW of Bluff Point, 40o48.1'S, 144o38.0'E, 42 m, bryozoans, Smith- McIntyre grab, M.F. Gomon et al., RV Hai Kung, stn BSS 126, 2 February 1981, NMV J20092 (1 preparatory Ƥ). 38 km SW of Cape Paterson, 38o55.5'S, 145o17.0'E, 70 m, fine sand, R.S. Wilson, RV Tangaroa, stn BSS 155, 12 November 1981, NMV J20093 (1 ovigerous Ƥ). 38 km SW of Cape Paterson, 38o55.5'S, 145o17.0'E, 70 m, fine sand, R.S. Wilson, RV Tangaroa, stn BSS 155, 12 November 1981, NMV J20094 (4 ovigerous ƤƤ). 66 km S of Rodondo Island, 39o48.6'S, 146o18.8'E, 82 m, sand, silt and mud, R.S. Wilson, RV Tangaroa, stn BSS 158, 13 November 1981, NMV J20096 (1 terminal 3). 66 km S of Rodondo Island, 39o48.6'S, 146o18.8'E, 82 m, sand, silt and mud, epibenthic sled, R.S. Wilson, RV Tangaroa, stn BSS 158, 13 November 1981, NMV J20097 (1 small 3, 1 ovigerous Ƥ). 66 km S of Rodondo Island, 39o48.6'S, 146o18.8'E, 82 m, sand, silt and mud, R.S. Wilson, RV Tangaroa, stn BSS 158, 13 November 1981, NMV J20098 (4 33, 16 ƤƤ ovigerous and preparatory, including Ƥ Fig. 1 F). 57 km S of Rodondo Island, 39o43.5'S, 146o18.8'E, 80 m, muddy shell, Smith-McIntyre grab, R.S. Wilson, RV Tangaroa, stn BSS 159, 13 November 1981, NMV J20099 (3 33, 4 preparatory ƤƤ). 57 km S of Rodondo Island, 39o43.5'S, 146o18.8'E, 80 m, muddy shell, R.S. Wilson, RV Tangaroa, stn BSS 159, 13 November 1981, NMV J20100 (1 specimen). 50 km SE of Port Albert, 38o54.3'S, 147o13.4'E, 58 m, coarse shell, R.S. Wilson, RV Tangaroa, stn BSS 176, 18 November 1981, NMV J20101 (1 ovigerous Ƥ). 40 km SSW of Lakes Entrance, 38o18.0'S, 147o37.0'E, 55 m, muddy fine shell, trawl or sled, M.F. Gomon &amp; R.S. Wilson, FV Silver Gull, stn BSS 209, 31 July 1983, NMV J20102 (1 ovigerous Ƥ). Maria Island 2 km E of Cape Boulanger, 42o34.00'S, 148o6.00'E, 50 m, fine Bryozoa and shell, epibenthic sled, R.S. Wilson, RV Challenger, stn TAS 29, 23 April 1985, NMV J20104 (1 preparatory Ƥ). E of Maria Island, 42o36.00'S, 148o10.00'E, 75 m, fine bryozoans and shell, epibenthic sled, R.S. Wilson, RV Challenger, stn TAS 30, 23 April 1985, NMV J20105 (2 preparatory ƤƤ).</p><p>Description (adult male, holotype). Body elongate ovate, slightly tapering towards pleon; width 0.35 length, widest between pereonites 1 and 2. Head length 0.35 width; length posterior to eyestalks 1.20 anterior length. Frontal margin mid-spine length subequal to head length, with minutely truncate apex, margins serrate; lateral spines as long as mid-spine, straight, with coarse marginal denticles. Eyestalks overreaching pereonite 1 by about half their length, pointing laterad at approximately 90º to head midline, anterior and posterior margins parallel or slightly expanding distally, apex rounded, distally microserrate; with a few ocelli.</p><p>Pereonites 1–5 and 7 of equal mid-length, 6 slightly longer; pereonite 1 dorsolaterally with moderately inflated ‘shoulders’; pereonites 1–7 with single short conical mid-dorsal spine. Pereonite 1 lateral margins irregularly rounded truncate with short irregular denticles; pereonite 2 with broad marginally denticulate spine as long as half pereonite width; pereonite 3 with short pointed spine a little less than half pereonite 2 spine length; pereonite 4 with pointed spine approximately 0.25 length of pereonite 3 spine; pereonites 5–6 lateral spines similar to pereonite 2; pereonite 7 with spine similar to pereonite 4 spine. Pereonites 6 and 7 with tumaculae arising from ventrolateral anterior surfaces of pereonite, projecting into cavity between adjoining pereonites.</p><p>Pleon length equal to width. Pleonite 1 with single dorsal spine; width 0.54 distance between uropods, length 0.2 width. Pleotelson with short proximal neck; dorsal surface at neck with single rounded spine; proximal and lateral margins forming distinct angle, lateral margins diverging distally, with approximately 20 denticles, mid-laterally concave, distally forming projecting corners with hook-like denticle pointing mediad, reaching as far back as posterior margin, producing deep concavities either side of posterior margin; posterior margin broad, triangular at 70°, apex rounded, 0.25 length of entire pleotelson.</p><p>Antennula articles 1 and 2 combined reaching about 2/3 along eyestalk; article 1 shorter and slightly wider than 2, tubular; 3 and 4 of equal length, both 2/3 length of subequal 5 and 6.</p><p>Antenna article 2 in ventral view approximately four times length of 1; 3 width 0.3 length, narrowing in distal 1/3; 5 length 2.6 times 4; 6 length 1.6 of 5; flagellum with 9 articles, proximal article 1.2 length of second article.</p><p>Pereopod I basis length 4 times width; ischium half length of basis, anterior margin with single acute spine; carpus oval, distal margin width 1.3 posterior margin length, distal margin weakly concave, distal robust seta with small hyaline flanges at base; propodus narrowing distally to insertion of dactylus, with 2 robust setae on opposing margin. Pereopods II–VII propodus with 1–2 slender robust setae on posterior margin.</p><p>Pleopod I lateral sublobes overlapping, proximal one broadly rounded, distal one more angular; width 0.26 distance to midline; distal projection length 0.28 pleopod total length, forming acute angle, with pointed apices. Pleopod II protopod bluntly rounded distally, lateral margin with simple setae; endopod article 2 (stylet) forming 130° curve.</p><p>Uropods recessed into protruding cuticle tube with large mediodistal projection, reaching to apex of endopod; exopod vestigial with single simple seta.</p><p>Variation. Males appear to become terminal at a larger size than the holotype. Terminal males differ from the holotype in the somewhat more bulky shoulders and a different pereopod I. While pereopod I of the holotype is broadly similar to that of females, males of 1.7–1.8 mm from the type locality have a more rectangular carpus with the proximal half of the posterior margin projecting, and 1 large and 1 smaller blunt spines just distal to the distalmost robust seta. Pereopod I from a 1.78 mm specimen (Fig. 3 M) has 2 blunt anterodistal spines on basis, a single similar mid-anterior spine on ischium, 1 anterior and 2 posterior acutely pointed spines on merus, and a small posterodistal denticle on propodus. The pattern of pereopod I spines differ among terminal males with some spines occasionally lacking.</p><p>Females. Females are similar to males in general body shape, although ovigerous females are wider relative to length: 0.42, have less strongly developed pereonite 1 lateral parts, and with a more bulging pereon. Head length/width is 0.28, length posterior to eyestalks 1.4 anterior length. Head frontal margin spines are shorter than in males relative to eyestalks. Lateral spines on pereonite 3 are equal to those of pereonite 2. Pereopod I carpus is narrow oval; propodus has a single robust seta on opposing margin in specimens examined. The operculum is ovoid with slightly concave distal margins, width 0.68 length.</p><p>General variation. Mid-dorsal spines in both sexes vary in size and shape from low humps to irregular spines (Fig. 4 a–d). The mid-cephalic spine may be somewhat shorter than the lateral ones, and all three cephalic spines vary between straight and moderately downward curved.</p><p>Size. Largest male (terminal), 1.8 mm; largest ovigerous female, 2.1 mm.</p><p>Distribution. Australia, Bass Strait, 36– 127 m.</p></div>	https://treatment.plazi.org/id/03E387ADFF9DFB3574E19AD0E2A22B57	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	Just, Jean	Just, Jean (2009): Pentaceration, an unusual new genus of Paramunnidae from Australia (Isopoda, Asellota). Zootaxa 2134: 36-48, DOI: 10.5281/zenodo.188472
03E387ADFF9BFB3874E19E88E5D62E49.text	03E387ADFF9BFB3874E19E88E5D62E49.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pentaceration spinosissima	<div><p>Pentaceration spinosissima sp. nov.</p><p>Figs 5–6</p><p>Type fixation. Holotype, male; here designated; Museum Victoria: NMV J20085.</p><p>Etymology. The epithet reflects the many large and small spines and denticles characteristic of this species.</p><p>Material examined. Holotype. 3, 2.2 mm, Australia, Eastern Bass Strait, 63 km E of North Point, Flinders Island, 39o44.8'S, 148o40.6'E, 124 m, muddy sand, grab, sled or trawl, R.S. Wilson, RV Tangaroa, stn BSS 167, 14 November 1981, Museum Victoria NMV J20085 (with 2 slides).</p><p>Paratypes (Australia, 37 specimens) Same data as holotype, NMV J20084 (14 ƤƤ, mostly ovigerous, 4 33). Victoria, South of Point Hicks, 38o17.70'S, 149o11.30'E, 400 m, coarse sand, gravel, mud, many sponges, epibenthic sled, M.F. Gomon et al., CSIRO RV Franklin, stn SL 40, 24 July 1986, NMV J20080 (2 ƤƤ, 3 33) and J20079 (single 3). New South Wales, 44 km E of Nowra, 34o55.79'S, 151o08.06'E, 429-466 m, muddy coarse shell, epibenthic sled, G.C.B. Poore et al., CSIRO RV Franklin, stn SL 56, 22 October 1988, NMV J20081 (2 ƤƤ, 3 33). Victoria, 76 km S of Point Hicks, 38o29.33'S, 149o19.98'E, 1840- 1750 m, sandy mud, fine shell, epibenthic sled, G.C.B. Poore et al., CSIRO RV Franklin, stn SLOPE 69, 26 October 1988, NMV J20082 (5 ƤƤ, ovigerous, 4 33).</p><p>Description (adult male, holotype). Body, excluding lateral spines, elongate ovate, slightly tapering towards pleon; width 0.26 length, widest between pereonites 2 and 3. Head length 0.28 width, length posterior to eyestalks 0.67 anterior length. Frontal margin mid-spine length approximately as pereonite 1–2 combined, acute, with serrate margins and a few dorsal denticles, lateral spines as long as pereonites 1–3 combined, slightly inward-upward curved in distal half, with coarse marginal and dorsal denticles. Eyestalks overreaching pereonite 1 by about half their length, pointing laterad at approximately 90º to head midline with slight backward curve in distal half, tapering to acute point, anterior and posterior margins irregularly serrate, ventral surface with row of coarse denticles; without visual elements.</p><p>Pereonite 1 mid-length equalling pereonite 2 and half of 3, dorsolaterally with moderately inflated ‘shoulders’, pereonites 2–4 of subequal length, all about 1.25 longer than subequal pereonites 5–7. Pereonites 1–4 with single middorsal long vertical to slightly backward leaning spine, 1–2 middle spines with single denticle on shaft near anterior base, pereonites 1–4 with mid-lateral spine each side of middle spine; pereonites 5–7 with 2 short, conical middorsal spines. Pereonite 1 lateral margins rounded truncate with denticles in anterior corners and in proximal half; pereonites 2–3 and 5–6 with acute lateral spines, approximately as long as 2/3 pereonite width, base of spines approximately as wide as half pereonite length, with marginal and dorsal coarse denticles; pereonite 4 width moderately reduced compared to 3 and 5, lateral margin spines short, about half pereonite length; pereonites 5–6 with lateral spines similar to pereonites 2–3; pereonite 7 width approximately 0.75 pereonite 6, lateral margin spines length as in pereonite 4 spines, pointing backward at approximately 45º.</p><p>Pleon length 1.7 width. Pleonite 1 width 0.6 distance between uropods, length 0.3 width. Pleotelson with short proximal neck; dorsal surface with several short spines in midline and a few scattered more laterally; proximal and lateral margins forming distinct angle, lateral margins nearly straight, slightly diverging posteriorly, with 12–13 denticles; posterior margin drawn out to long spine forming half the length of entire pleotelson (measured from line between distal corners of lateral margins), with midlateral rows of small denticles.</p><p>Antennula articles 1 and 2 combined reaching approximately to apex of eyestalks; article 1 0.6 length of and about twice width of 2, tubular; 3 and 4 of equal length, both half length of subequal 5 and 6.</p><p>Antenna article 2 in ventral view approximately three times length of 1, length 1.85 width, with medial and distolateral denticles; 3 width 0.4 length, narrowest in proximal 1/3, with medial, distolateral and distal denticles; 5 length 3 times 4; 6 length 1.8 of 5; flagellum with 9 articles, proximal article length twice second article.</p><p>Pereopod I basis anterior margin with row of 5 blunt spines in distal half, length 4 times width (not including spines); ischium 0.6 length of basis, anterior margin with 3 blunt spines of varying length; merus with single blunt spine on anterior margin; carpus rectangular, distal margin width 1.35 posterior margin length, distal margin concave in posterior half, with two broad rounded spines, posterior margin with small hyaline flanges at base of robust setae; propodus narrowing distally to insertion of dactylus, with 2 robust setae and 2 crenate ridges on opposing margin. Pereopods II–VII basis with 2–4 blunt spines on anterior margin; propodus with 3 slender robust setae on posterior margin.</p><p>Pleopod I proximal lateral sublobe prominent, rounded, width 0.26 distance to midline; distal sublobe approximately half length of proximal one, acutely pointed, set apart from proximal sublobe; with tuft of a few simple setae between sublobes; distal projection length 0.34 pleopod total length, forming acute angle, with pointed apices. Pleopod II protopod rounded distally, lateral margin with simple setae; endopod article 2 (stylet) forming approximately 230° curve.</p><p>Uropods recessed into large protruding cuticle tube with medial projection about twice length of endopod, lateral projection 4/5 length of endopod; exopod vestigial with single simple seta.</p><p>Female. Females are similar to males in general body shape, though ovigerous females are wider relative to length: 0.35–0.37, have less strongly developed pereonite 1 lateral parts, and with a more bulging pereon. Antenna article 3 is more slender than in males, with row of lateral and row of medial marginal denticles. Pereopod I ischium anterior spines are more numerous and acute, merus has an anterior group of small acute spines, carpus is narrow oval. The operculum is ovoid with slightly concave distal margins, width 0.68 length.</p><p>General variation. The length of the mid-dorsal spines vary; specimens from stn SL40, especially, have somewhat shorter spines. The number and position of denticles on the main head and body projections and on the pleotelson dorsum vary with size and among specimens of similar size; large females generally have more such denticles. The number and shape of anterior spines on pereopod I vary.</p><p>Size. Largest male, 2.2 mm; largest ovigerous female, 2.5 mm.</p><p>Distribution. Australia, Eastern Bass Strait and south-east slope towards the Tasman Sea, 124–1840 m.</p></div>	https://treatment.plazi.org/id/03E387ADFF9BFB3874E19E88E5D62E49	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	Just, Jean	Just, Jean (2009): Pentaceration, an unusual new genus of Paramunnidae from Australia (Isopoda, Asellota). Zootaxa 2134: 36-48, DOI: 10.5281/zenodo.188472
