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208 results for “Varunidae”
Figure 2 in Description of a new species of brackish-water crab of the genus Ptychognathus Stimpson, 1858 (Crustacea: Brachyura: Varunidae) from southern Taiwan
Figure 2. Ptychognathus sakaii sp. nov. A–E, G–O: holotype male (CW 6.7 mm, CL 5.5 mm; NCHUZOOL 17047); F, paratype female (CW 5.9 mm, CL 5.2 mm; NCHUZOOL 16503). A, carapace; B, left third maxilliped; C, left carpus of cheliped (dorsal view); D, outer view of male left cheliped; E, inner view of male left cheliped; pleon; F, outer view of female left cheliped; G, left third ambulatory leg; H, left forth ambulatory leg; I, male pleon; J–O, right G1; J, K, dorsal view; L, M, lateral view; N, O, ventral view.
Figure 1 in Description of a new species of brackish-water crab of the genus Ptychognathus Stimpson, 1858 (Crustacea: Brachyura: Varunidae) from southern Taiwan
Figure 1. Ptychognathus sakaii sp. nov. A, B, E, holotype male (CW 6.7 mm; NCHUZOOL 17047). C, D, F, paratype female (CW 5.9 mm; NCHUZOOL 16503). E, F, color in life.
Figure 3. A in Description of a new species of brackish-water crab of the genus Ptychognathus Stimpson, 1858 (Crustacea: Brachyura: Varunidae) from southern Taiwan
Figure 3. A, Ptychognathus hachijoensis (male, CW 7.0 mm; NCHUZOOL 15809); B, Ptychognathus insolitus (male, CW 7.5 mm; NCHUZOOL 16047); C, Ptychognathus stimpsoni (paratype male, CW 10.9 mm; NCHUZOOL 16502); D, Ptychognathus takahasii (male, CW 9.3 mm; NCHUZOOL 16507).
Fig. 4 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean
Fig. 4. The geographical distribution of Pseudohelice subquadrata (red dotted line) and P. latreillii (blue dotted line). The red solid circles are collection sites of specimens used in this study. The range was established by the additional records from references (see synonym lists for each species). The numbers correspond to the locality of specimens in Table 1. Empty triangles and circles mean the additional records from other references (see list of synonymies). "*" indicates the type locality.
Fig. 3 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean
Fig. 3. Pseudohelice latreillii (H. Milne Edwards, 1837). A–D, H–K, male (16.6 × 14.0 mm, neotype, MZUF 4991); F, L, female (17.3 × 14.2 mm, MZUF 4997); G, M, female (14.6 × 12.2 mm, MZUF 2935). A, dorsal view of male; B, ventral view of male; C, carapace; D, outer view of male left cheliped; E, left male infraorbital ridge; F, G, left female infraorbital ridge (F, form I; G, form II); H, J, dorsal view of right G1; I, K, ventral view of right G1; L, M, right vulva.
Fig. 5 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean
Fig. 5. Bayesian inference (BI) tree for Pseudohelice subquadrata and P. latreillii, and the outgroups, based on the cytochrome c oxidase subunit I (COI) gene. Probability values at the nodes represent support values for BI and maximum likelihood (ML). For haplotype names, see Table 1.
Fig. 2 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean
Fig. 2. Pseudohelice subquadrata (Dana, 1851), colour in life. A, dorsal view, male (15.6 × 13.1 mm, NCHUZOOL 16176, Dongsha I.); B, ventral view, male (15.6 × 13.1 mm, NCHUZOOL 16176, Dongsha I.); C, male (NCHUZOOL 16704, Dongsha I.); D, male (NCHUZOOL 16720, Dongsha I.); E, female (17.4 × 15.2 mm, NCHUZOOL 15727, Bali); F, male (18.0 × 14.7 mm, NCHUZOOL 16704, Dongsha I.); G, burrows of P. subquadrata (Hsinchu County: Sinfeng); H, habitat of P. subquadrata (Hsinchu County: Sinfeng).
Fig. 1 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean
Fig. 1. Pseudohelice subquadrata (Dana, 1851). A, B, E, G–J, male (19.2 × 17.1 mm, QM W19922); C, D, F, K, female (20.9 × 18.3 mm, QM W19922); A–D in preservative. A, dorsal view of male; B, ventral view of male; C, dorsal view of female; D, ventral view of female; E, left male infraorbital ridge; F, left female infraorbital ridge; G, I, dorsal view of left G1 (horizontally flipped); H, J, ventral view of left G1 (horizontally flipped for comparison with the right G1s of other specimens); K, right vulva.
Fig. 3 in A New Species Of Metaplax (Crustacea: Brachyura: Varunidae: Cyclograpsinae) From Vietnam
Fig. 3. Metaplax gocongensis, new species, holotype male, 29.0 mm c.b. (QMW26683), male first gonopod.
Fig. 2 in A New Species Of Metaplax (Crustacea: Brachyura: Varunidae: Cyclograpsinae) From Vietnam
Fig. 2. Metaplax gocongensis, new species, holotype male, 29.0 mm c.b. (QMW26683). a. frontal view showing chelipeds; b. male abdomen; c. posterior face of merus of right cheliped showing characteristic black spination.
Linked collectors and determiners for: Orcovita varungan n. sp. (Crustacea: Decapoda: Varunidae) from Muna Island, southern Sulawesi, Indonesia.
Natural history specimen data linked to collectors and determiners held within, "Orcovita varungan n. sp. (Crustacea: Decapoda: Varunidae) from Muna Island, southern Sulawesi, Indonesia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/f4149a2d-7820-482c-a897-257ef29ac1fe">https://bionomia.net/dataset/f4149a2d-7820-482c-a897-257ef29ac1fe</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f4149a2d-7820-482c-a897-257ef29ac1fe">https://gbif.org/dataset/f4149a2d-7820-482c-a897-257ef29ac1fe</a>. Formatted as a Frictionless Data package.
Figure 5 in Ectosymbionts of the non-indigenous Asian shore crab, Hemigrapsus sanguineus (Decapoda: Varunidae), in the western north Atlantic, and a search for its parasites
Figure 5. (A) Dorsal view of Carcinus maenas male (56.4 mm CW; injury to carpus of right cheliped) with five barnacles Semibalanus balanoides located in grooves around the mesogastric region of the carapace. Small colonies of Conopeum tenuissimum are scattered on the carapace. Arrow points to the opening of a Sabellaria vulgaris tube in the right hepatic area. (B) Dorsal view of Panopeus herbstii female (23.5 mm CW; right cheliped and two left walking legs missing) with large Conopeum tenuissimum colony on right side spanning frontal, progastric, hepatic, and branchial areas; another colony on carpus of the left cheliped. One large colony of Alcyonidium albescens on left side (arrow).
Figure 3 in Ectosymbionts of the non-indigenous Asian shore crab, Hemigrapsus sanguineus (Decapoda: Varunidae), in the western north Atlantic, and a search for its parasites
Figure 3. (A) Frequency of Conopeum tenuissimum versus CW (1.0 mm classes) of Hemigrapsus sanguineus collected March and April 2006 at Townsends Inlet, New Jersey. Open bars, total crabs examined (n5281); shaded bars, crabs with bryozoans (n5156). (B) Number of colonies of Conopeum tenuissimum (n5638) on specimens of Hemigrapsus sanguineus (n5119; 1.0 mm CW classes) collected March 2006 at Townsends Inlet, New Jersey. Regression equation: y (no. colonies)527.518+0.681x (CW); r250.281, p 0.0001, n5119.
Figure 2 in Ectosymbionts of the non-indigenous Asian shore crab, Hemigrapsus sanguineus (Decapoda: Varunidae), in the western north Atlantic, and a search for its parasites
Figure 2. Ventral view of Hemigrapsus sanguineus female (26.1 mm CW; same crab as Figure 1B) with a gaping abdomen caused by the accumulation of young blue mussels Mytilus edulis attached to the pleopods (white arrow shows largest mussel, 9.5 mm long). Colonies of the calcareous bryozoan Conopeum tenuissimum present on many of the pereopods. Black arrow points to the polychaete Spirorbis sp.
Figure 4 in Ectosymbionts of the non-indigenous Asian shore crab, Hemigrapsus sanguineus (Decapoda: Varunidae), in the western north Atlantic, and a search for its parasites
Figure 4. Percentages of colonies of Conopeum tenuissimum at various locations on the carapace of Hemigrapsus sanguineus based on 336 colonies from 134 crabs (Table III) collected 29 March 2006 and 26 April 2006 at Townsends Inlet. Anterolaterally are hepatic areas, posterolaterally are branchial areas; numbers in parentheses are for colonies that span the hepatic-branchial regions. Medially from anterior to posterior are frontal, progastric, mesogastric, cardiac, and intestinal locations.
Figure 1 in Ectosymbionts of the non-indigenous Asian shore crab, Hemigrapsus sanguineus (Decapoda: Varunidae), in the western north Atlantic, and a search for its parasites
Figure 1. Dorsal views of Hemigrapsus sanguineus with colonies of Conopeum tenuissimum and other ectosymbionts, collected intertidally in New Jersey. (A) Female (27.4 mm CW; first left walking leg missing) with several colonies on the carapace and on the pereopods. Arrow shows a large colony of Alcyonidium albescens covering the left posterior quadrant of the carapace. (B) Female (26.1 mm CW; same crab with mussels under abdomen, Figure 2) showing Conopeum tenuissimum colony spanning the left hepatic-branchial region of the carapace, a small medial colony and a colony in the right hepatic region, plus numerous colonies on the pereopods. (C) Male (18.5 mm CW) with a single colony of Conopeum tenuissimum covering more than half of the carapace, with some smaller colonies on the pereopods. (D) Female (24.9 mm CW; left cheliped missing) with four colonies of Conopeum tenuissimum on the carapace, two in hepatic and two in branchial areas. Barnacle is Semibalanus balanoides.
FIGURE 5 in The identities of three species of Parahelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae) from the western Pacific, based on morphological and molecular evidence
FIGURE 5. Parahelice pilosa Sakai, Türkay & Yang, 2006. A, dorsal view of male; B, ventral view of male; C, chela of male; D, chela of female; E, F, color in life of male (Gangkou R. estuary, Pingtung, Taiwan; specimens not collected); G, H, color in life of a juvenile female (CW 7.0 mm; NCHUZOOL 15721; Bali, Indonesia). A–C, ♂ (CW 13.7 mm; NCHUZOOL 15699; Baoli R. estuary, Pingtung, Taiwan); D, ♀ (CW 16.1 mm; NCHUZOOL 15700; Gangkou R. estuary, Pingtung, Taiwan). Scale bars: 2.0 mm.
FIGURE 7 in The identities of three species of Parahelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae) from the western Pacific, based on morphological and molecular evidence
FIGURE 7 Habitats and burrows (arrow) of Parahelice daviei, Par. pilimana, Par. pilosa and Pseudohelice subquadrata. A, B, habitat at Baoli R. estuary, Pingtung, Taiwan, about 600–800 m from a river mouth, where the four species are sympatric. C, habitat of Gangkou R. estuary, Pingtung, Taiwan, about 600–800 m from a river mouth, where Par. daviei and Pse. subquadrata are sympatric. D, habitat of Gadon Beach, Tabanan, Bali, Indonesia, about 50 m from a river mouth, where Par. pilosa and Pse. subquadrata are sympatric.
FIGURE 1 in The identities of three species of Parahelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae) from the western Pacific, based on morphological and molecular evidence
FIGURE 1. Parahelice daviei Sakai, Türkay & Yang, 2006. A, B, dorsal view of male; C, ventral view of male; D, chela of male; E, F, chela of female; G, H, color in life of male (Gangkou R. estuary, Pingtung, Taiwan; specimen not collected). A, C, D, ♂ (CW 12.1 mm; NCHUZOOL 15716; Baoli R. estuary, Pingtung, Taiwan); B, ♂ (CW 12.0 mm; NCHUZOOL 15670; Gangkou R. estuary, Pingtung, Taiwan); E, ♀ (CW 9.7 mm; NCHUZOOL 15692; Gangkou R. estuary, Pingtung, Taiwan); F, ♀ (CW 13.2 mm; NMMBCD 4049; Baoli R. estuary, Pingtung, Taiwan). Scale bars: 2.0 mm.
FIGURE 6 in The identities of three species of Parahelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae) from the western Pacific, based on morphological and molecular evidence
FIGURE 6. Parahelice pilosa Sakai, Türkay & Yang, 2006. A–C, E–H, ♂ (13.7 × 11.7 mm, NCHUZOOL 15699); D, I, ♀ (18.0 × 14.7 mm, NCHUZOOL 15699). A, carapace; B, outer view of male right cheliped; C, male left infraorbital ridge; D, female left infraorbital ridge; E, F, dorsal view of right G1; G, H, ventral view of right G1; I, right vulva. Scale bars: A–D, 1.0 mm; E–I, 0.5 mm.
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