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733 results for “Ryukyu Islands”
FIGURE 5. Pagurus tabataorum n in A new species of the genus Pagurus Fabricius, 1775 (Crustacea: Decapoda: Anomura: Paguridae) from the Ryukyu Islands, southwestern Japan*
FIGURE 5. Pagurus tabataorum n. sp., holotype, male (cl 8.2 mm), RUMF-ZC-1508. Entire animal, dorsal view.
FIGURE 1 in Kume tigra, a new genus and new species of carupine swimming crab (Crustacea: Brachyura: Portunidae) from Kume Island, Ryukyu Islands, Japan*
FIGURE 1. Colours in life. Kume tigra n. gen. et sp. a, holotype male, 2.4 × 4.7 mm, RUMF-ZC-1400; b, paratype female (2.9 × 6.1 mm), ZRC 2010.0182.
FIGURE 4. Pagurus tabataorum n in A new species of the genus Pagurus Fabricius, 1775 (Crustacea: Decapoda: Anomura: Paguridae) from the Ryukyu Islands, southwestern Japan*
FIGURE 4. Pagurus tabataorum n. sp., holotype, male (cl 8.2 mm), RUMF-ZC-1508: A, right second pereopod, lateral view; B, same, proximal part of propodus, carpus, and distal part of merus, mesial view (setae omitted); C, same, distal part of propodus and dactylus, mesial view (setae omitted); D, right third pereopod, lateral view; E, same, distal part of propodus and dactylus, mesial view (setae omitted); F, left third pereopod, dactylus, propodus, and distal part of carpus, lateral view (setae omitted). Scales = 1.0 mm.
FIGURE 3. Pagurus tabataorum n in A new species of the genus Pagurus Fabricius, 1775 (Crustacea: Decapoda: Anomura: Paguridae) from the Ryukyu Islands, southwestern Japan*
FIGURE 3. Pagurus tabataorum n. sp., holotype, male (cl 8.2 mm), RUMF-ZC-1508: A, right cheliped, mesial view (short plumose setae on scutes and ridges omitted); B, same, lateral view (short plumose setae on scutes and ridges omitted); C, left cheliped, lateral view (short plumose setae on scutes and ridges omitted); D, same, mesial view (short plumose setae on scutes omitted). Scales = 1.0 mm.
FIGURE 1. Kumepagurus cavernicolus n. gen., n in A new genus and new species of pagurid hermit crab (Crustacea: Decapoda: Anomura: Paguroidea) from a submarine cave in Kume Island, Ryukyu Islands*
FIGURE 1. Kumepagurus cavernicolus n. gen., n. sp., holotype, male (sl 2.4 mm), RUMF-ZC-1518. A, shield and cephalic appendages, dorsal view; B, carapace, dorsal view; C, basal segment of left antennular peduncle, ventral view; D, proximal part of left antennal flagellum, dorsal view; E, left third maxilliped, lateral view; F, same, basis and ischium, ventral view; G, left fourth pereopod, lateral view; H, sixth thoracic sternite, ventral view; I, eighth thoracic sternite and coxae of fifth pereopods with sexual tubes, ventral view; J, telson, dorsal view; K, posterior lobe of telson, posterior view. Scales: A, B, D = 1 mm; C, E–K = 0.5 mm.
FIGURE 6 in New records of Pagurixus Melin, 1939 (Crustacea: Decapoda: Paguridae) from the Ryukyu Islands, southwestern Japan, with description of a new species
FIGURE 6. Pagurixus vicinus sp. nov., paratype, male (sl 1.4 mm), stn K 2-1, Kuchino-shima, RUMF-ZC 2346 (A, B); paratype female (sl 1.4 mm), stn K 2-2, Kuchino-shima, RUMF-ZC 2347 (C); holotype, male (sl 1.4 mm), stn A 1-1, Akusekijima, RUMF-ZC 2345 (D–K). A, right chela, mesial view; B, same, lateral view; C, right chela, mesial view; D, left second pereopod, lateral view; E, same, carpus, mesial view; F, same, dactylus, mesial view; G, right second pereopod, dactylus and propodus, lateral view (setae omitted); H, same, carpus, mesial view (setae omitted); I, left third pereopod, lateral view; J, same, dactylus, mesial view (setae omitted); K, right third pereopod, dactylus and propodus, lateral view (setae omitted). Scales: 0.5 mm.
FIGURE 2. Entire animal, dorsal view. A in New records of Pagurixus Melin, 1939 (Crustacea: Decapoda: Paguridae) from the Ryukyu Islands, southwestern Japan, with description of a new species
FIGURE 2. Entire animal, dorsal view. A, Pagurixus carinimanus Komai & Osawa, 2006, female (sl 1.7 mm), stn K 1-1, Kuchino-shima, RUMF-ZC 2328 (left cheliped and left second and third pereopods missing); B, Pagurixus formosus Komai, 2010, male (sl 2.9 mm), Benoki, Kunigami, Okinawa-jima, RUMF-ZC 2335; C, Pagurixus formosus Komai, 2010, male (sl 2.7 mm), "KUMEJIMA 2009" stn Dive 28, Kume-jima, RUMF-ZC 2334; D, Pagurixus tweediei (Forest, 1956), male (sl 2.5 mm), Zatsun, Kunigami, Okinawa-jima Island, RUMF-ZC 2342. (third pereopods missing); E, Pagurixus pseliophorus Komai & Osawa, 2006, male (sl 2.6 mm), Zatsun, Kunigami, Okinawa-jima, RUMF-ZC 2339 (right third pereopod missing); F, Pagurixus pseliophorus Komai & Osawa, 2006, ovig. female (sl 2.7 mm), Benoki, Kunigami, Okinawa-jima, RUMF-ZC 2336.
FIGURE 3 in New records of Pagurixus Melin, 1939 (Crustacea: Decapoda: Paguridae) from the Ryukyu Islands, southwestern Japan, with description of a new species
FIGURE 3. Pagurixus acanthocarpus Komai & Okuno, 2009, male (sl 1.8 mm), stn Sumiyoshi 2, Tanega-shima, RUMF-ZC 2324 (A). Pagurixus fasciatus Komai & Myorin, 2005, male (sl 1.7 mm), stn Sumiyoshi 2, Tanega-shima, RUMF-ZC 2331 (B, C); female (sl 1.4 mm), same data, RUMF-ZC 2331 (D, E). Pagurixus formosus Komai, 2010, male (sl 2.7 mm), "KUMEJIMA 2009" stn Dive 28, Kume-jima, RUMF-ZC 2334 (F). A, coxa of right fifth pereopod, ventral view; B, D, right second pereopod, mesial view (setae omitted); C, E, left second pereopod, mesial view (setae omitted); F, left third pereopod, dactylus and propodus, lateral view (setae omitted). Scales: 0.5 mm.
FIGURE 4 in New records of Pagurixus Melin, 1939 (Crustacea: Decapoda: Paguridae) from the Ryukyu Islands, southwestern Japan, with description of a new species
FIGURE 4. Pagurixus vicinus sp. nov., holotype, male (sl 1.4 mm), stn A 1-1, Akuseki-jima, RUMF-ZC 2345 (A, B, E, G, H, J–L); paratype, male (sl 1.4 mm), stn K 2-1, Kuchino-shima, RUMF-ZC 2346 (C, I), paratype, female (sl 1.1 mm), stn A 2-2, Akuseki-jima, RUMF-ZC 2348 (D, F). A, shield and cephalic appendages, dorsal view (setae omitted from right side); B, C, D, right chela, dorsal view; E, F, right cheliped, carpus, dorsal view; G, left chela, dorsal view; H, left cheliped, carpus, dorsal view; I, left fourth pereopod, lateral view; J, sixth thoracic sternite, ventral view; K, coxae of fifth pereopods and eighth thoracic sternite, ventral view; L, telson, dorsal view. Scales: 0.5 mm.
FIGURE 5 in New records of Pagurixus Melin, 1939 (Crustacea: Decapoda: Paguridae) from the Ryukyu Islands, southwestern Japan, with description of a new species
FIGURE 5. Pagurixus vicinus sp. nov., holotype, male (sl 1.4 mm), stn A 1-1, Akuseki-jima, RUMF-ZC 2345 (A, B, E, F); paratype, female (sl 1.1 mm), stn A 2-2, Akuseki-jima, RUMF-ZC 2348 (C, D). A, C, right cheliped, lateral view; B, D, same, mesial view; E, left cheliped, lateral view; F, same, mesial view. Scales: 0.5 mm.
FIGURE 1. Entire animal, dorsal view. A in New records of Pagurixus Melin, 1939 (Crustacea: Decapoda: Paguridae) from the Ryukyu Islands, southwestern Japan, with description of a new species
FIGURE 1. Entire animal, dorsal view. A, Pagurixus acanthocarpus Komai & Okuno, 2009, male (sl 1.8 mm), stn Sumiyoshi 2, Tanega-shima, RUMF-ZC 2324; B, Pagurixus acanthocarpus Komai & Okuno, 2009, ovig. female (sl 1.6 mm), stn Sumiyoshi 2, Tanega-shima, RUMF-ZC 2324 (pleon missing); C, Pagurixus fasciatus Komai & Myorin, 2005, male (sl 1.7 mm), stn Sumiyoshi 2, Tanega-shima, RUMF-ZC 2331; D, Pagurixus fasciatus Komai & Myorin, 2005, female (sl 1.4 mm), stn Sumiyoshi 2, Tanega-shima, RUMF-ZC 2331 (right third pereopod and pleon missing); E, Pagurixus vicinus sp. nov., paratype, male (sl 1.4 mm), stn K 2-1, Kuchino-shima, RUMF-ZC 2346; F, Pagurixus vicinus sp. nov., paratype, ovig. female (sl 1.2 mm), stn K 2-1, Kuchino-shima, RUMF-ZC 2346.
FIGURE 2 in Gastrodia longiflora (Orchidaceae: Epidendroideae: Gastrodieae), a new mycoheterotrophic species from Ishigaki Island, Ryukyu Islands, Japan
FIGURE 2. Gastrodia longiflora (from the holotype). A. Habit. B. Flattened perianth tube. C. Flower (side view, dorsal view and ventral view). D. Column and lip. E. Lip. F. Free portions of lateral sepal and petal. G. Anther cap. H. Column (side view, dorsal view and ventral view). Size bars: A–C, 1 cm; D–F, H, 5 mm; G, 2 mm.
FIGURE 1. Gastrodia longiflora from the type locality. A. Flowering plants, view from above. B. Flowering plants, side view. C. Flowers, side view. D in Gastrodia longiflora (Orchidaceae: Epidendroideae: Gastrodieae), a new mycoheterotrophic species from Ishigaki Island, Ryukyu Islands, Japan
FIGURE 1. Gastrodia longiflora from the type locality. A. Flowering plants, view from above. B. Flowering plants, side view. C. Flowers, side view. D. Flower, front view. Photographed by Hiroshi Kazui.
FIGURE 3. Eutrichopagurus crassoculus n in A new species of the genus Eutrichopagurus Komai, 2015 (Crustacea: Decapoda Anomura: Paguridae) from a submarine cave in the Ryukyu Islands, southwestern Japan
FIGURE 3. Eutrichopagurus crassoculus n. sp., holotype, male (sl 1.2 mm), RUMF-ZC 6115. A, right pereopod 2, lateral view; B, same, dactylus, mesial view (setae drawn only on mesial surface); C, left pereopod 3, lateral view; H, same, dactylus, mesial view (setae drawn only on mesial surface). Scale: 1.0 mm.
FIGURE 2. Eutrichopagurus crassoculus n in A new species of the genus Eutrichopagurus Komai, 2015 (Crustacea: Decapoda Anomura: Paguridae) from a submarine cave in the Ryukyu Islands, southwestern Japan
FIGURE 2. Eutrichopagurus crassoculus n. sp., holotype, male (sl 1.2 mm), RUMF-ZC 6115. A, right cheliped, mesial view; B, same, lateral view; C, same, chela, dorsal view (setae omitted); D, same, carpus, dorsal view (setae omitted); E, left cheliped, mesial view; F, same, lateral view; G, same, chela, dorsal view (setae omitted); H, same, carpus, dorsal view (setae omitted). Scale: 1.0 mm.
FIGURE 7 in A new species of the mud shrimp genus Naushonia Kingsley, 1897 (Decapoda: Gebiidea: Laomediidae) from the Ryukyu Islands, southwestern Japan, inhabiting burrows of an axiidean shrimp
FIGURE 7. Maximum likelihood (ML) tree from partial sequences of the mitochondrial 16S rRNA gene of five species of Naushonia Kingsley, 1897 and out group (Axianassa australis Rodrigues & Shimizu, 1992) based on TPM3uf + I model. The tree with the highest log likelihood (-2127.63) is shown. Numbers at nodes are bootstrap values.
FIGURE 5. Naushonia karashimai n in A new species of the mud shrimp genus Naushonia Kingsley, 1897 (Decapoda: Gebiidea: Laomediidae) from the Ryukyu Islands, southwestern Japan, inhabiting burrows of an axiidean shrimp
FIGURE 5. Naushonia karashimai n. sp., holotype and paratypes. A–D, rostrum and anterior part of carapace, dorsal view (setae omitted); E, dactylus of right third pereopod; A, holotype, female (cl 6.6 mm), RUMF-ZC-7521; B, paratype, female (6.9 mm), RUMF-ZC-7523; C, paratype, male (cl 4.9 mm), RUMF-ZC-7522; D, E, female (3.7 mm), RUMF-ZC-7524. Scale bars = 1.0 mm.
FIGURE 4. Naushonia karashimai n in A new species of the mud shrimp genus Naushonia Kingsley, 1897 (Decapoda: Gebiidea: Laomediidae) from the Ryukyu Islands, southwestern Japan, inhabiting burrows of an axiidean shrimp
FIGURE 4. Naushonia karashimai n. sp., holotype, female (cl 6.6 mm), RUMF-ZC-7521. A, right third maxilliped, lateral view; B, ischium of right third maxilliped, ventral view; C, left second pereopod, lateral view; D, same, dactylus, mesial view; E, left third pereopod, lateral view; F, same, dactylus, lateral view; G, left fourth pereopod, lateral view; H, same, dactylus, lateral view; I, left fifth pereopod, lateral view; J, same, dactylus, lateral view. Scale bars = 1.0 mm.
FIGURE 3. Naushonia karashimai n in A new species of the mud shrimp genus Naushonia Kingsley, 1897 (Decapoda: Gebiidea: Laomediidae) from the Ryukyu Islands, southwestern Japan, inhabiting burrows of an axiidean shrimp
FIGURE 3. Naushonia karashimai n. sp., holotype, female (cl 6.6 mm), RUMF-ZC-7521. A–D, left pereopod 1 (cheliped): A, chela and carpus, dorsal view; B, merus and ischium, dorsal view; C, chela and carpus, ventral view (setae omitted); D, merus and ischium, ventral view (setae omitted); E, left antennular and antennal peduncles and epistomal horn, ventral view. Scale bar = 1.0 mm.
FIGURE 1. Naushonia karashimai n in A new species of the mud shrimp genus Naushonia Kingsley, 1897 (Decapoda: Gebiidea: Laomediidae) from the Ryukyu Islands, southwestern Japan, inhabiting burrows of an axiidean shrimp
FIGURE 1. Naushonia karashimai n. sp., habitus, showing flesh colouration. A, holotype, female (cl 6.6 mm), RUMF-ZC- 7521, dorsal view; B, paratype, female (cl 7.6 mm), CBM-ZC 17092, left lateral view.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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