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142 results for “Ogasawara Islands”
FIGURE 9. Manaxius aurantiaca n in First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan
FIGURE 9. Manaxius aurantiaca n. sp., holotype, female (cl 5.3 mm), CBM-ZC 16168, chelipeds (pereopod 1). A, ischium and merus of right (major) cheliped, lateral view; B, same, mesial view (setae omitted); C, carpus and chela of right (major) cheliped, lateral view; D, same, mesial view (setae omitted); E, ischium and merus of left (minor) cheliped, lateral view; F, carpus and chela of left (minor) cheliped; G, same, mesial view (setae omitted).
FIGURE 8. Manaxius aurantiaca n in First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan
FIGURE 8. Manaxius aurantiaca n. sp., holotype, female (cl 5.3 mm), CBM-ZC 16168. A, left maxilliped 3, lateral view; B, ischium of left maxilliped 3, upper view; C, left pereopod 2, lateral view; D, left pereopod 3, lateral view; E, distal part of propodus and dactylus of left pereopod 3, lateral view; F, left pereopod 4, lateral view; G, distal part of propodus and dactylus of left pereopod 4, lateral view; H, right pereopod 5, lateral view; I, distal part of propodus and dactylus of right pereopod 5, mesial view.
FIGURE 1. Bouvieraxius keiensis Sakai, 1992 in First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan
FIGURE 1. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, habitus in lateral (A) and dorsal (B) views, showing fresh colouration.
FIGURE 4. Bouvieraxius keiensis Sakai, 1992 in First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan
FIGURE 4. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, chelipeds (pereopods 1). A, ischium and merus of right (major) cheliped, lateral view; C, carpus of same, lateral view; D, right (major) chela, lateral view; E, same, mesial view; F, ischium, merus and carpus of left (minor) cheliped, lateral view; G, left (minor) chela, lateral view; H, same, mesial view.
FIGURE 7. Manaxius aurantiaca n in First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan
FIGURE 7. Manaxius aurantiaca n. sp., holotype, female (cl 5.3 mm), CBM-ZC 16168, habitus, lateral (A) and dorsal (B) views, showing colouration in fresh. A, carapace and cephalic appendages, lateral view; B, same, dorsal view; C, thoracic sternites 6 and 7 and coxae of pereopods 3 and 4, ventral view; D, thoracic sternite 8, pleon, telson, coxa of pereopod 5, pleopod 1 and uropod, left lateral view; E, telson, dorsal view (setae omitted); F, left uropod, dorsal view perpendicular to horizontal plane (setae omitted).
FIGURE 3. Bouvieraxius keiensis Sakai, 1992 in First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan
FIGURE 3. Bouvieraxius keiensis Sakai, 1992, male (cl 7.1 mm), CBM-ZC 16167, left thoracic appendages in lateral view. A, maxilliped 3; B, pereopod 2; C, pereopod 3, D, pereopod 4; E, pereopod 5.
FIGURE 6. Manaxius aurantiaca n in First record of Bouvieraxius keiensis Sakai, 1992 and Manaxius aurantiaca n. sp (Decapoda: Axiidea) from the waters around the Ogasawara Islands, Japan
FIGURE 6. Manaxius aurantiaca n. sp., holotype, female (cl 5.3 mm), CBM-ZC 16168, habitus, lateral (A) and dorsal (B) views, showing colouration in fresh.
FIGURE 1. Metavermilia ogasawaraensis n in Metavermilia ogasawaraensis sp. nov. (Serpulidae: Sabellida: Polychaeta: Annelida) from deep-sea locations off Ogasawara Island, Japan with a literature overview of the genus
FIGURE 1. Metavermilia ogasawaraensis n. sp. A, holotype crown and trunk. B, operculum of paratype NHM- 2006.2039. C, anterior part of tube of holotype. Scales are 1 mm (A, C), 0.5 mm (B).
FIGURE 4 in Metavermilia ogasawaraensis sp. nov. (Serpulidae: Sabellida: Polychaeta: Annelida) from deep-sea locations off Ogasawara Island, Japan with a literature overview of the genus
FIGURE 4. Operculum of Metavermilia species. A— multicristata. B, C— taenia. D, E— annobonensis. F— nates. G— arctica. H, I— acanthophora. J— yamazatoi. K— gravitesta. L— spicata. M— truncata. N, O— inflata. P, Qovata. R, S— ogasawaraensis n. sp. T, U, V—nanshaensis. Figures are drawn from the figures of paper, traced using black ink on the transparent sheet. A to F after Zibrowius (1971), G from Kupriyanova (1993), H to Q after Imajima (1996), R and S are original, T—V after Sun (1998).
FIGURE 9 in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 9. Genealogical network for the control region haplotypes observed within the clades of Uca crassipes (White, 1947) (collected from the Ryukyus, Taiwan, the Philippines, Guam, Indonesia, Cocos-Keeling, New Caledonia and Polynesia) and U. boninensis sp. nov. (from Ogasawara Is.). The ancestral haplotype, or root of the network, is indicated by a square. Unlabelled nodes indicate inferred haplotypes not found in the sampled population.
FIGURE 8. A in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 8. A minimum evolution (ME) tree for Uca crassipes (White, 1947), U. boninensis sp. nov., U. splendida (Stimpson, 1858) and U. chlorophthalmus (H. Milne Edwards, 1837), based on the combined cytochrome oxidase I and control region genes. Probability values at the nodes represent support values for ME, maximum parsimony (MP) and maximum likelihood (ML). For haplotype names, see Table 1. "*" means the haplotype is heteroplasmic obtained by cloning.
FIGURE 7 in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 7. Morphology of different sizes of male Uca chlorophthalmus (H. Milne Edwards, 1837) (CHL), U. crassipes (White, 1847) (CRA), U. boninensis sp. nov. (BON) and U. splendida (Stimpson, 1858) (SPL). A, CHL: CW 13.1 mm (Kenya; NCHUZOOL 13498), CRA: 13.1 mm (Cocos-Keeling; ZRC), BON: 13.0 mm (Ogasawara Is.; CBM 11245) and SPL: 13.0 mm (New Taipei, Taiwan; NCHUZOOL 13446). B, CHL: 19.2 mm (Mayotte; MNHN-IU-2011-5600), CRA: 19.1 mm (Philippines; NCHUZOOL 13473), BON: 18.8 mm (Ogasawara Is.; CBM-ZC 11245) and SPL: 19.2 mm (Penghu, Taiwan; NCHUZOOL 13456). C, CRA: 23.1 mm (Dongsha, Taiwan; NCHUZOOL 13464); BON: 21.6 mm (Ogasawara Is.; CBM-ZC 11245) and SPL: 23.5 mm (Penghu, Taiwan; NCHUZOOL 13488). Some males' chelae are separated from the body.
FIGURE 6 in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 6. Uca boninensis sp. nov., showing live coloration. A, B, male, NCHUZOOL 13593; C, female, NCHUZOOL 13594. Photographs taken by Tetsuro Sasaki.
FIGURE 5 in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 5. Carapace in dorsal view. A, Uca boninensis sp. nov., paratype, male (CW 23.5 mm), CBM-ZC 11245; B, Uca boninensis sp. nov., paratype, female (CW 20.5 mm), same lot; C, Uca crassipes (White, 1847), female (CW 16.6 mm), CBM- ZC 11958 (ex NCHUZOOL 13472).
FIGURE 4. A–D in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 4. A–D, Uca boninensis sp. nov., holotype, male (CW 19.0 mm), CBM-ZC 12094; E, F, Uca crassipes (White, 1847), male (CW 17.1 mm), CBM-ZC 7460. A, E, carapace, dorsal view; E, F, left G1, mesial view; C, close up of distal part of left G1, mesial view; D, same, lateral view. Scale bars: 5 mm for A, E; 1 mm for B. F; 0.5 mm for C, D.
FIGURE 3 in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 3. Uca boninensis sp. nov., holotype, male (CW 19.0 mm), CBM-ZC 12094. A, anterior part of carapace and appendages, frontal view; B, major cheliped, outer view.
FIGURE 1 in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 1. Collection sites for specimens of Uca crassipes (White, 1847), U. boninensis sp. nov. and U. splendida (Stimpson, 1858) used in this study: red solid circles (nos. 1–3, 5, 13–18) for U. crassipes; green rhombus (no. 23) for U. boninensis sp. nov.; blue triangles (nos. 9, 11, 12) for U. splendida; and purple squares (nos. 4, 6–8) for U. crassipes and U. splendida sympatrically. Red empty circles and green empty rhombus mean the additional records of U. crassipes and U. boninensis sp. nov. respectively from other references (Sakai 1939; Ooishi 1970; Crane 1975; Yoshigou 2001). Different lines indicate the updated ranges of the three species (modified from Shih et al. 2012). Inserted figure is a map of Chichi-jima I. and Ani-jima I.
FIGURE 2 in A new species of fiddler crab from the Ogasawara (Bonin) Islands, Japan, separated from the widely-distributed sister species Uca (Paraleptuca) crassipes (White, 1847) (Crustacea: Decapoda: Brachyura: Ocypodidae)
FIGURE 2. Uca boninensis sp. nov., holotype, male (CW 19.0 mm), entire animal in dorsal view, CBM-ZC 12094.
FIGURES 24–28 in Diversity of Aulacidae (Hymenoptera: Evanioidea) in the oceanic Ogasawara Islands (Japan), with description of a new species from Anijima Island
FIGURES 24–28. Pristaulacus boninensis Konishi (male) ― 24, subgenital plate, ventral view; 25, 26, genital capsule, dorsal (25) and ventral (26) view; 27, right aedeagus, lateral view; 28, right paramere and volsella, mesal view.
FIGURE 22, 23 in Diversity of Aulacidae (Hymenoptera: Evanioidea) in the oceanic Ogasawara Islands (Japan), with description of a new species from Anijima Island
FIGURE 22, 23. Pristaulacus boninensis Konishi (female) ― 22, lateral habitus; 23, head, dorsal view.
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