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6,771 results for “freshwater”
FIGURE 4. Macrobrachium jelskii. a in Redescription of the freshwater shrimp Macrobrachium jelskii (Miers, 1877) (Caridea, Palaemonidae)
FIGURE 4. Macrobrachium jelskii. a) left first pereiopod, ventrolateral view; b) left second pereiopod, ventrolateral view; c) left third pereiopod, lateral view; d) left fourth pereiopod, lateral view; e) left fifth pereiopod, lateral view; f) left first pleopod of male, posterior view; g) left first pleopod of female, posterior view; h) left second pleopod of male, posterior view; i) posterior portion of the abdomen, right side; j) distal portion of the telson, dorsal view; k) telson and uropods, dorsal view. Scale bar equal to 0.5 mm.
FIGURE 1. Macrobrachium jelskii. a in Redescription of the freshwater shrimp Macrobrachium jelskii (Miers, 1877) (Caridea, Palaemonidae)
FIGURE 1. Macrobrachium jelskii. a) anterior portion of the carapace, right lateral view; b) left eye, dorsal view; c) left antennule, dorsal view; d) left mandible, dorsal view; e) left maxillule, ventral view; f) left maxilla, ventral view; g) left first maxilliped, dorsal view; h) left second maxilliped, ventral view; i) left third maxilliped, dorsolateral view; j) left second pereiopod, ventro-lateral view; k) left second pleopod, posterior view; l) distal portion of the telson, dorsal view; m) telson and uropods, dorsal view. am–appendix masculina; ap–anterolateral projection; as—antennal spine; b—basis; c—coxa; cacarpus; co—cornea; da—dactylus; en—endopod; ep—epipod; ex—exopod; hs—hepatic spine; i—ischium; il—internal lacinia; ip—incisor process; lm—lacinia mobilis; m—merus; map—median apex; mp—molar process; op—optical penduncle; pl—palp; pr—propodus; ps—internal posterior spine; r—rostrum; sc—scaphocerite; sty—stylocerite; ul—upper lacinia. Scale bar equal to 0.5 mm.
FIGURE 6 in Redescription of the freshwater shrimp Macrobrachium jelskii (Miers, 1877) (Caridea, Palaemonidae)
FIGURE 6. Ventrolateral view of the left second pereiopod of a) M. amazonicum; b) M. acanthurus; c) M. jelskii. Scale bar equal to 0.5 mm.
FIGURE 5. Boxplot comparing M in Redescription of the freshwater shrimp Macrobrachium jelskii (Miers, 1877) (Caridea, Palaemonidae)
FIGURE 5. Boxplot comparing M. jelskii (square, white boxes), M. acanthurus (circle, black boxes) and M. amazonicum (triangle, gray boxes). ca—carpus; ch—chela; cl—carapace length; map—median apex; ps—internal posterior spine; P2— second pereiopod.
FIGURE 8 in Redescription of the freshwater shrimp Macrobrachium jelskii (Miers, 1877) (Caridea, Palaemonidae)
FIGURE 8. Dorsal view of the distal portion of the more common telson shape in adults of a) M. amazonicum; b) M. jelskii; c) M. acanthurus. Scale bar equal to 0.5 mm.
FIGURE 4. Karstodiaptomus sheni n. gen., n in A new freshwater stygobiotic calanoid (Copepoda: Speodiaptominae) from Yunnan, China
FIGURE 4. Karstodiaptomus sheni n. gen., n. sp.; male. A, habitus, dorsal view; B, right antennule, with detail of geniculation area; C, P5, with detail of left Exp-2, posterior view; D, right leg 5, lateral view. Scale bars: 100 µm.
FIGURE 3. Karstodiaptomus sheni n. gen., n in A new freshwater stygobiotic calanoid (Copepoda: Speodiaptominae) from Yunnan, China
FIGURE 3. Karstodiaptomus sheni n. gen., n. sp.; female. A, P1; B, P2; C, P3; D, P4; E, P5, posterior view. Scale bar: 100 µm.
FIGURE 1 in A new freshwater stygobiotic calanoid (Copepoda: Speodiaptominae) from Yunnan, China
FIGURE 1. Geographical location and details of Dadong Cave. A, location of the cave in China; B, landscape around the entrance of the cave; C, details of the entrance; D, pool inside the cave, where the new species was collected (= locus typicus).
FIGURE 2. Karstodiaptomus sheni n. gen., n in A new freshwater stygobiotic calanoid (Copepoda: Speodiaptominae) from Yunnan, China
FIGURE 2. Karstodiaptomus sheni n. gen., n. sp.; female. A, habitus, dorsal view; B, antennule; C, rostrum, frontal view; D, pedigers 4 & 5 and urosome, dorsal view; E, antenna; F, mandible with mandibular palp; G, maxillula; H, maxilla, with details of tip of endopod; I, maxilliped. Scale bars: A, D, 100 µm; B–C, E–I, 50 µm.
FIGURE 3. Arquatopotamon jizushanense gen. n in A new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae Ortmann, 1896) from Yunnan Province, China
FIGURE 3. Arquatopotamon jizushanense gen. n., sp. n. A-B, male holotype, 19.4 × 16.4 mm, NNU 160506. A, sternoabdominal cavity With right G1 in situ; B male abdomen. C-E, female paratype, 22.3 × 18.5 mm, NNU 160510. C, female thoracic sternum and gonopores; D, right female gonopore; E, female abdomen. Scales=1.0 mm.
FIGURE 6 in Potamonautes nheenae, a new species of freshwater crab from Gabon, Central Africa, with a description of the first known male of Erimetopus brazzae (A. Milne-Edwards, 1886) from the Democratic Republic of the Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae)
FIGURE 6. Erimetopus brazzae (A. Milne-Edwards, 1886). Subadult male, CW 11 mm, from Kinganga, D. R. Congo (MCZ 67421). A. Carapace, dorsal view. B. thoracic sternum and pleon. C. G1 ventral view. D. G1 dorsal view. E. G2 ventral view. F. merus, carpus of right cheliped, dorsal view. Scale bar: 3.0 mm (A, B, F), 1.4 mm (C–E).
FIGURE 3. Potamonautes nheenae n in Potamonautes nheenae, a new species of freshwater crab from Gabon, Central Africa, with a description of the first known male of Erimetopus brazzae (A. Milne-Edwards, 1886) from the Democratic Republic of the Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae)
FIGURE 3. Potamonautes nheenae n. sp. Holotype, adult male, CW 21.5 mm, from Ivindo, Gabon (SMF 7897). A. G1 ventral view. B. G1 dorsal view. C. G1 ventral view terminal article. D. G1 dorsal view terminal article. E. G2 ventral view. Scale bar: 1.3 mm (A, B, E), 0.43 mm (C, D).
FIGURE 1. Potamonautes nheenae n in Potamonautes nheenae, a new species of freshwater crab from Gabon, Central Africa, with a description of the first known male of Erimetopus brazzae (A. Milne-Edwards, 1886) from the Democratic Republic of the Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae)
FIGURE 1. Potamonautes nheenae n. sp. Holotype, adult male, CW 21.5 mm, from Ivindo, Gabon (SMF 7897). Entire animal. A. Dorsal view. B. Ventral view. Scale bar: 7.8 mm (A), 1 mm (B).
FIGURE 6 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae Ortmann, 1896) from Yunnan Province, China
FIGURE 6. Phylogenetic tree of sampled Asian potamid crabs reconstructed using MaXimum likelihood (ML) and Bayesian inference (BI) analysis based on a barcoding marker of 16S rDNA markers. Branch lengths and topologies came from ML analysis. Probability values at the nodes represent support values for ML and BI. Only values> 50% are shoWn.
FIGURE 2. Arquatopotamon jizushanense gen. n in A new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae Ortmann, 1896) from Yunnan Province, China
FIGURE 2. Arquatopotamon jizushanense gen. n., sp. n. male holotype, 19.4 × 16.4 mm, NNU 160506. A, outer surfaces of right major chela; B, left third maXilliped; C, left G2; D-G, left G1 Without G2: D, ventral vieW; E, mesioventral vieW; F, dorsal vieW; G, dorsolateral vieW. Scales=1.0 mm.
FIGURE 5. Potamonautes nheenae n in Potamonautes nheenae, a new species of freshwater crab from Gabon, Central Africa, with a description of the first known male of Erimetopus brazzae (A. Milne-Edwards, 1886) from the Democratic Republic of the Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae)
FIGURE 5. Potamonautes nheenae n. sp. Holotype, adult male, CW 21.5 mm, from Ivindo, Gabon (SMF 7897). A. G1 ventral view. B. G1 dorsal view. C. Superior view of terminal article. D. G2 ventral view. Scale bar: 1.05 mm (A–D).
FIGURE 2. Potamonautes nheenae n in Potamonautes nheenae, a new species of freshwater crab from Gabon, Central Africa, with a description of the first known male of Erimetopus brazzae (A. Milne-Edwards, 1886) from the Democratic Republic of the Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae)
FIGURE 2. Potamonautes nheenae n. sp. Holotype, adult male, CW 21.5 mm, from Ivindo, Gabon (SMF 7897). A. Right cheliped, frontal view. B. Left cheliped, frontal view. C. Merus, carpus, fingers of left cheliped, dorsal view. D. Carapace frontal view. Scale bar: 6.5 mm (A, B), 1 mm (C), 5.7 mm (D).
FIGURE 1. Arquatopotamon jizushanense gen. n in A new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae Ortmann, 1896) from Yunnan Province, China
FIGURE 1. Arquatopotamon jizushanense gen. n., sp. n. male holotype, 19.4 × 16.4 mm, NNU 160506. A, dorsal vieW; B, frontal vieW of cephalothoraX; C, ventral vieW of cephalothoraX, chelae, and abdomen.
FIGURE 4. Potamonautes nheenae n in Potamonautes nheenae, a new species of freshwater crab from Gabon, Central Africa, with a description of the first known male of Erimetopus brazzae (A. Milne-Edwards, 1886) from the Democratic Republic of the Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae)
FIGURE 4. Potamonautes nheenae n. sp. Holotype, adult male, CW 21.5 mm, from Ivindo, Gabon (SMF 7897). A. Carapace, frontal view. B. Dorsal view. C. Pleon (abdomen). D. Thoracic sternum. E. Third maxilliped frontal view. F. Right cheliped, frontal view. G. Left cheliped, frontal view. Scale bar: 5.7 mm (A–G).
FIGURE 5 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae Ortmann, 1896) from Yunnan Province, China
FIGURE 5. Habitat and coloration of Arquatopotamon jizushanense gen. n., sp. n. A, the stream at the type locality. B, color in life of a male crab.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.