taxonID	type	description	language	source
03C5B107252A2F0E0EE8F8B973DBFAE9.taxon	diagnosis	Diagnosis. Carapace subovate to pyriform, longer than wide, widest at branchial margins; lateral angles of posterior margin with prominent blunt projection; surface with scattered groups of short, dark, red-brown setae; mesogastric, cardiac, and intestinal regions each with prominent, upraised median protuberances. Front weakly bilobed, width about one-third fronto-orbital width. Suborbital margin well-developed, together with infraorbital margin forming shallow concavity (“ cup ”) on anterior surface. Maxilliped 3 rectangular, ischiomerus immovably fused, demarcation indicated only mesially by short suture; without median hiatus between inner margins when closed. Buccal margin of epistome bilobed, medially emarginated. Chelipeds monomorphic, more slender than walking legs, fingers without teeth on occlusal margins. Gonopod 1 strongly geniculate, deeply bifurcated forming two long branches. Abdominal somites 2 – 5 fused in males, 3 – 5 fused in females; somite 5 in males strongly constricted proximally, partially exposing gonopod 1. Gonopod 1 strongly geniculate, distal recurved portion deeply bifurcated into 2 slender branches. Species included. Paramoguai kavieng sp. nov. (type species); Paramoguai pyriforme (Naruse, 2005) comb. nov.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252A2F0E0EE8F8B973DBFAE9.taxon	etymology	Etymology. The name is a combination of the Greek prefix para - and generic name Moguai alluding to the similarity of the two genera. Gender: neuter.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252A2F0E0EE8F8B973DBFAE9.taxon	discussion	Remarks. Paramoguai gen. nov. belongs to the Camptandrium - like group of genera, united by a constricted male abdomen that partially exposes gonopod 1 and the markedly elongate branches of the bifurcated portion of gonopod 1 (Manning & Holthuis 1981; Tan & Ng 1999). Of these genera, Paramoguai resembles Moguai Tan & Ng, 1999, sharing a proportionally elongate carapace and similar dorsal ornamentation (including a pair of posterolateral projections; “ prongs ” of Tan & Ng 1999), fusion of abdominal somites 2 – 5 in males and 3 – 5 in females, similar orbital structure with a suborbital “ cup ”, and monomorphic chelipeds. Paramoguai and Moguai are distinguished by the elongate carapace, which in all other camptandriids is as wide as or wider than long. Paramoguai differs from Moguai in having an immovably fused maxilliped 3 ischiomerus with evidence of separation only mesially (resembling the condition present in Camptandrium Stimpson, 1858), in having a proportionally narrower carapace front (about one-third versus one-half fronto-orbital width in Moguai), in having the anterolateral margins of the carapace positioned slightly within the dorsal outline of the carapace, and in having a bilobed buccal margin of the epistome, which is distinctly medially emarginate rather than forming a prominent median tooth. This latter feature of the epistome margin, unique in the Camptandriidae, is evidence for the monophyly of Paramoguai. Naruse (2005) described Moguai pyriforme on the basis of female specimens from the Ryukyu Islands, Japan, recognising that it differed from Moguai sensu stricto in having a narrower carapace front (about one-third frontoorbital width), a fused maxilliped 3 ischiomerus with only a short mesial suture, and anterolateral margins that lay within the dorsal outline of the carapace margins. His fig. 2 B also indicates that the median buccal margin of the epistome is bilobed with a distinct median emargination. Kishino et al. (2014) provided a detailed supplemental account of M. pyriforme including male morphology. Moguai pyriforme clearly exhibits the diagnostic features of Paramoguai, to which it is herein transferred.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252B2F0A0EE8FAE17014FBF4.taxon	materials_examined	Type material. Holotype: MNHN IU- 2014 - 2542, male (cl 3.1 mm, cw 2.6 mm), between Manne and Baudison islands, 02 ° 42.694 ' S, 150 ° 41.651 ' E, 12 m, fine mud, stn KS 27, coll. S. Schiaparelli & E. Vassard, 10 June 2014. Paratypes: MNHN IU- 2014 - 2590, ovigerous female (cl 5.0 mm, cw 4.6 mm), entrance to Tome river system, 02 ° 41.586 ' S, 150 ° 51.354 ' E, 1 – 2 m, muddy rocky bottom, stn KD 55, coll. M. Claydon et al., 19 June 2014; MNHN IU- 2014 - 2894, 2 ovigerous females (cl 4.6 mm, cw 4.2 mm; cl 5.2 mm, cw 4.4 mm), E of Cape Sueusat, 02 ° 38.473 ' S, 150 ° 48.550 ' E, 7 m, mud & silt, stn KD 68, coll. C. Siwisika et al., 22 June 2014; AM P 96596, 1 spent female (cl 5.4 mm, cw 4.9 mm), around Pochol Island, 02 ° 34.007 ' S, 150 ° 33.694 ' E, 6 – 7 m, sand & broken shells, stn KD 62, coll. C. Siwisika et al., 20 June 2014; AM P 96597, 1 male (cl 3.6 mm, cw 3.0 mm), SW of Bangatan Island, 02 ° 39.122 ' S, 150 ° 34.181 ' E, 1 – 2 m, sand, seagrass, broken shells, stn KD 66, coll. C. Siwisika et al., 22 June 2014; MNHN IU- 2014 - 2715, 1 ovigerous female (cl 4.5 mm, cw 4.0 mm), E of Cape Sueusat, 02 ° 38.473 ' S, 150 ° 48.550 ' E, 7 m, mud & silt, stn KD 68, coll. C. Siwisika et al., 22 June 2014.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252B2F0A0EE8FAE17014FBF4.taxon	diagnosis	Diagnosis. Carapace anterolateral margins distinctly constricted behind outer orbital tooth. Posterior branchial surface without dorsolateral ridge or ornamentation. Rounded tooth at anterolateral corner of buccal cavity. Female telson 3.3 times wider than long. Male gonopod 1 with recurved distal portion lying close to proximal portion; branches of bifurcated distal portion subparallel, mesial branch distally spiralled, lateral blade-like branch with distal spines, base of bifurcation without projecting process.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252B2F0A0EE8FAE17014FBF4.taxon	description	Description. Carapace subcircular to pyriform (Fig. 1 A, 2 A, 3); 1.21 – 1.22 times longer than broad (male), 1.09 – 1.17 (female); lateral margins rounded, distinctly granular, in dorsal view lateral to anterolateral margins; posterior margin granular, gently convex to almost straight, posterolateral corners each with prominent, blunt, granular projection. Dorsal surface uneven, pitted, with scattered individual and groups of short, dark red-brown setae lying against cuticle, surfaces otherwise almost glabrous. Low, blunt, transverse epigastric crista, sometimes medially divided. Mesogastric protuberance prominent, irregular, surfaces eroded, with pair of low granular tubercles anteriorly. Cardiac protuberance prominent, irregular, surfaces eroded, dorsally with pair of low granular tubercles. Intestinal region with narrow median protuberance forming inverted Y-shape, branches of Y leading towards marginal posterolateral projections; surfaces eroded, pitted. Hepatic region depressed, with low granular tubercle. Outer orbital tooth prominent, apices acute, directed laterally, margins granular. Anterolateral margins distinctly constricted behind outer orbital tooth, margins unarmed but with row of irregular, granular, coalesced tubercles reaching posteriorly to level of cardiac region, merging with irregular, curved, granular, tubercular ridge extending onto mesobranchial surface. Posterior branchial surface pitted, flattened, without dorsolateral ridge or ornamentation. Front prominent, thickened, margins granular, surfaces pitted, medially sulcate, bilobed in dorsal view, lobes rounded; supraorbital eave weakly swollen, margins granular. Infraorbital margin (Fig. 1 B, C) with blunt, inconspicuous, granular mesial tooth; laterally fused with suborbital crista forming small anteriorly directed lobe and large, flattened, triangular plate bearing, shallow non-granular anterior concavity forming “ cup ”, apex directed anterolaterally, partially visible in dorsal view. Eyestalk longer than cornea, slightly bent at midlength. Epistome unarmed, buccal margin medially emarginated, bilobed, each lobe broad, rounded (Fig. 1 B); anterolateral corners of buccal cavity with rounded, granular lobe. Antennular fossae diagonal, antennules folding diagonally. Antennal peduncle with 3 free articles; fused basal articles granular; flagellum very slender, hair-like. Sternites pitted, sparsely setose, glabrous. Female gonopores (Fig. 2 D) positioned almost medially, vulva hood-like, orifices directed transversely. Abdominal somites marginally setose, external surface distinctly pitted glabrous. Male abdomen (Fig. 1 G) with somites 2 – 5 immovably fused; somite demarcation faintly visible at 2 / 3, 3 / 4; somites 4 / 5 with demarcation only visible laterally; somite 5 subtrapezoidal, distinctly constricted proximally, partially exposing gonopods when abdomen “ closed ”; somite 6 trapezoidal, widest proximally, shorter than somite 5; telson longer than wide, apex rounded. Female abdomen (Fig. 2 B) with somites 3 – 5 fused; somite 2 with transverse median and lateral ridges; somite 3 / 4 demarcation indicated by low median and lateral transverse ridges; faint trace of somite 4 / 5 demarcation; telson evenly rounded, width 3.3 times length. Maxilliped 3 rectangular (Fig. 1 D). Ischium and merus fused, suture present only along mesial one-third; surface distinctly pitted, eroded; distolateral and distomesial margins rounded, not produced. Carpus triangular. Dactylus slender, filiform. Exopod tapering distally, reaching distal outer angle of merus; flagellum present. Chelipeds (pereopod 1) equal, slender, subcylindrical, sparsely setose, shorter than pereopod 2 (Fig. 1 E). Dactylus longer than palm, occlusal margins thin, blade-like, without teeth, apices incurved. Ambulatory legs (pereopods 2 – 5) short, slender (Fig. 1 A, F, 2 C); relative lengths pereopod 3> 4> 2> 5; surfaces with groups of short, dark, red-brown setae giving slightly banded appearance in addition to long, fine setae along extensor and flexor margins. Pereopods 2 – 5 proportionally longer, more slender in males than females. Pereopod 4 merus in males slightly longer than half carapace length (length: height ratio about 4); in females slightly shorter than half carapace length (length: height ratio about 3). Merus flexor margin shallowly concave; extensor margin slightly convex (pereopod 2) or obtusely angled at proximal one-third (pereopods 3 – 5); distal flexor margin with prominent, rounded projecting lobe (pereopods 2 – 4) or short rounded lobe (pereopod 5). Carpus and propodus unarmed. Dactylus styliform, slightly curved, as long as or longer than propodus. Male gonopod 1 (Fig. 1 H) strongly geniculated, tightly bent with recurved distal portion almost against proximal portion; recurved portion deeply bifurcated forming two slender subparallel branches. Mesial branch smooth, unarmed, distally spiralled, tapering to spiniform apex. Lateral branch distally flattened, blade-like, with 8 recurved spines. Male gonopod 2 (Fig. 1 I) about one-fourth length of gonopod 1, slender, apex rounded, slightly expanded.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252B2F0A0EE8FAE17014FBF4.taxon	etymology	Etymology. Named after the general area from which the type material was collected, Kavieng, New Ireland Province, Papua New Guinea; used as a noun in apposition.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252B2F0A0EE8FAE17014FBF4.taxon	discussion	Remarks. Paramoguai kavieng sp. nov. closely resembles its only congener, P. pyriforme (Naruse, 2005) from the Ryukyu Islands, Japan, differing chiefly in carapace ornamentation and male gonopod morphology. The carapace of P. kavieng differs from that of P. pyriforme in having a distinct constriction behind the outer-orbital tooth (only slightly concave in P. pyrif or me) and in lacking the irregular ridge that starts anteriorly below the anterolateral margin and runs along the upper branchial margins, terminating at the posterolateral tubercle (which is much more prominent in the new species). Paramoguai kavieng also differs from P. pyriforme in having a rounded instead of acutely triangular tooth on the anterolateral corner of the buccal cavity, and a proportionally wider female telson (width 3.3 times length; 2.8 in P. pyriforme). The male gonopod 1 exhibits the most distinctive differences between P. kavieng and P. pyriforme. In P. kavieng, the recurved, bifurcated distal portion of the gonopod lies close to (almost against) the proximal portion, with the branches of the bifurcation subparallel (Fig. 1 H). In contrast, the recurved portion of gonopod 1 in P. pyriforme diverges strongly from the proximal portion, and the branches of the bifurcation are themselves distinctly divergent (Kishino et al. 2014). In P. kavieng (Fig. 1 H), the mesial branch of the recurved portion is distally spiralled (straight in P. pyriforme), the blade-like lateral branch is armed with small spines (smooth in P. pyriforme), and there is no digitiform process projecting from the base of the bifurcation of the branches (present in P. pyriforme). The postorbital portion of the carapace is subcircular in both sexes of P. kavieng. Aside from primary sexual differences, however, mature female P. kavieng differ from males in the proportionally wider, more laterally expanded carapace, proportionally shorter fronto-orbital area, proportionally shorter, more slender pereopods 2 – 5 (as measured by meral length and proportions), and a larger maximum body size. Paramoguai pyriforme exhibits similar sexual dimorphism (Kishino et al. 2014). Colour in life. Drab grey-brown with scattered tufts of dark red-brown setae (Fig. 3 A – C). The gastrofrontal area and posterior half of the carapace in one specimen was solid white (MNHN IU- 2014 - 2715; Fig. 3 D). Habitat. Paramoguai kavieng was collected in shallow water (1 – 2 to 12 m depth) on substrates of sand, mud, silt, shell and seagrass. One specimen (MNHN IU- 2014 - 2590) was taken near a river mouth. The remainder, however, were taken from areas away from significant freshwater input suggesting that the ecology of Paramoguai kavieng may differ from that of P. pyriforme and species of Moguai, all of which occur intertidally in estuarine and brackish habitats (Tan & Ng 1999; Naruse 2005).	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
03C5B107252B2F0A0EE8FAE17014FBF4.taxon	distribution	Distribution. Presently known only from Papua New Guinea from localities in the vicinity of Kavieng, New Ireland Province.	en	Ahyong, Shane T. (2014): Paramoguai kavieng, a new genus and species of camptandriid crab from Papua New Guinea (Crustacea: Brachyura). Zootaxa 3856 (4): 578-584, DOI: 10.11646/zootaxa.3856.4.6
