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6,771 results for “freshwater”
FIGURE 3. Macrobrachium sbordonii new species, male holotype CNCR 25050. A in Macrobrachium sbordonii (Decapoda: Palaemonidae), a new stygobitic species of freshwater prawn from Chiapas Mexico
FIGURE 3. Macrobrachium sbordonii new species, male holotype CNCR 25050. A, distal portion of antennal peduncle; B, appendix masculina on second pleopod; C, distal portion of antennular peduncle; D–H, first through fifth pereiopods, respectively. Scale bars represent: A–C, 2 mm; D–H, 5 mm.
FIGURE 9 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 9. Male gonopods of Sinopotamon gaocuense spec. nov. (holotype male, 24.5×28.9 mm). a, left G1, ventral view; b, distal segment of left G1, inner view; c, distal segment of left G1, dorsal; d, left G2. Scales, 1 mm.
FIGURE 1 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 1. Latopotamon xuanweiense spec. nov. (holotype male, 20.2×25.4 mm). a, habitus, dorsal view; b, cephalothorax, anterior view.
FIGURE 13 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 13. Trichopotamon xiangyunense spec. nov. (holotype male, 21.0×25.7 mm). a, habitus, dorsal view; b, cephalothorax, anterior view.
FIGURE 12 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 12. Male gonopods of Sinopotamon mayangense spec. nov. (holotype male, 26.5×33.4 mm). a, left G1, ventral view; b, distal segment of left G1, dorsal view; c, left G2.
FIGURE 10 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 10. Sinopotamon mayangense spec. nov. (holotype male, 26.5×33.4 mm). a, habitus, dorsal view; b, cephalothorax, anterior view.
FIGURE 4 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 4. Latopotamon qujingense spec. nov. (holotype male, 18.4×23.1 mm). a, habitus, dorsal view; b, cephalothorax, anterior view.
FIGURE 3 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 3. Male gonopods of Latopotamon xuanweiense spec. nov. (paratype male, 21.0×26.2 mm). a, left G1, ventral view; b, distal segment of left G1, vento-outer view; c, distal segment of left G1, dorso-inner view; d, left G2. Scales, 1 mm.
FIGURE 6 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 6. Male gonopods of Latopotamon qujingense spec. nov. (holotype male, 18.4×23.1 mm). a, left G1, ventral view; b, distal segment of left G1, vento-outer view; c, distal segment of left G1, dorso-inner view; d, left G2. Scales, 1 mm.
FIGURE 7 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 7. Sinopotamon gaocuense spec. nov. (holotype male, 24.5×28.9 mm). a, habitus, dorsal view; b, cephalothorax, anterior view.
FIGURE 15 in Five new species of freshwater crabs (Crustacea: Decapoda: Brachyura: Potamidae) from China
FIGURE 15. Male gonopods of Trichopotamon xiangyunense spec. nov. (paratype male, 19.6×24.9 mm). a, left G1, ventral view; b, distal segment of left G1, dorsal view; c, G2. Scale, 1 mm.
FIGURE 12 in " Microturbellarian " flatworms (Platyhelminthes) from freshwater pools: New species and records from Israel
FIGURE 12: Castrada multispina sp. nov. A. Habitus. B. Male copulatory organ. C. Different kind of spines at the distal region of the blind sac.
FIGURE 13 in " Microturbellarian " flatworms (Platyhelminthes) from freshwater pools: New species and records from Israel
FIGURE 13: Castrada (Castradella) biacantha sp. nov. A. Habitus. B. Male copulatory organ. C. Detail of the spines.
FIGURE 4 in " Microturbellarian " flatworms (Platyhelminthes) from freshwater pools: New species and records from Israel
FIGURE 4: Gieysztoria cuspidata (Schmidt, 1861). A. Habitus. B. Habitus lightly squashed. C. Stylet.
FIGURE 4. S. duranguensis n in A New Species of the Freshwater Cladoceran Genus Scapholeberis Schoedler, 1858 (Cladocera: Anomopoda) from the Semidesert Northern Mexico, Highlighted by DNA Barcoding
FIGURE 4. S. duranguensis n. sp. A. trunk limb I; B. trunk limb II; C. Gnathobase of trunk limb II; D. Gnathobase of trunk limb II of S. armata freyi for comparison; E. Trunk limb III; F. trunk limb IV. G. Trunk limb V. Initials: AS=Accessory Seta, EH=ejector hooks, EN=endopod, EX=exopod, PS=proximal seta, E=endite, GN=gnathobase, BS=brush-shaped setae
FIGURE 1 in A New Species of the Freshwater Cladoceran Genus Scapholeberis Schoedler, 1858 (Cladocera: Anomopoda) from the Semidesert Northern Mexico, Highlighted by DNA Barcoding
FIGURE 1. SEM photographs: A, B, D, G and H Scapholeberis duranguensis n. sp., parthenogenetic female. A. Anterior view of the head and rostrum (note the keels on the head, the reticulated rostrum and the pore at the top of the head); B. Head pore; D. Habitus; G and H. Posterior rim of valves (note the thick double membrane of which the upper one is denticulated); C, E, F, I, J, K and L Scapholeberis armata freyi, parthenogenetic female. C. Anterior view of the head and rostrum (note that there is not a pore-like structure at the top of the head); E and F. Lateral view of a cultured and a wild specimen, respectively, both parthenogenetic females; I to L. Posterior rim of the valves with denticulate membrane (note that the membrane is thinner than in S. duranguensis n. sp.)
FIGURE 3. S. duranguensis n in A New Species of the Freshwater Cladoceran Genus Scapholeberis Schoedler, 1858 (Cladocera: Anomopoda) from the Semidesert Northern Mexico, Highlighted by DNA Barcoding
FIGURE 3. S. duranguensis n. sp. A. Lateral view of ephippial female; B. Mandible; C. Antennule; D. Anterior view of the head; E. Upper view of the head; F. Antenna; G. Postabdomen and postabdominal claw.
FIGURE 2 in A New Species of the Freshwater Cladoceran Genus Scapholeberis Schoedler, 1858 (Cladocera: Anomopoda) from the Semidesert Northern Mexico, Highlighted by DNA Barcoding
FIGURE 2. SEM photographs: A, C, E and G Scapholeberis duranguensis n. sp. A. Ephippial female, lateral view; C. Ventral view of trunk limbs; E. Ejector hooks (note the length as compared to those of S. armata freyi); G. Postabdomen and postabdominal claw. B, D, F and H Scapholeberis armata freyi, ephippial female. B. Lateral view; D. Ventral view of trunk limbs; F. Ejector hooks; H. Postabdomen and postabdominal claw.
FIGURE 5 in A New Species of the Freshwater Cladoceran Genus Scapholeberis Schoedler, 1858 (Cladocera: Anomopoda) from the Semidesert Northern Mexico, Highlighted by DNA Barcoding
FIGURE 5. ID tree based in maximum likelihood analyses in PAUP (–lnL=2482.38). Other Scapholeberis are used for comparison purposes with our material. To identify each Scapholeberis sp., GenBank accession numbers are provided.
FIGURE 1 in Freshwater leeches (Annelida: Clitellata: Hirudinida) of the Czech Republic (Central Europe): check-list, new records, and remarks on species distributions
FIGURE 1. The geographical position of the Czech Republic in central Europe, including historical divisions within the country—Bohemia (Čechy) to the west, and Moravia (Morava) to the east.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.