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214 results for “Species problem”
FIGURE 1 in Two new species of Onthophagus (Coleoptera: Scarabaeidae) from Indochina, with a discussion of some problems with the classification of Serrophorus and similar subgenera
FIGURE 1. Habitus of Onthophagus. a, b—O. streltsovi; c, d—O. nampatensis; a, c—males, holotypes; b—female, paratype; d—small male paratype.
FIGURE 2 in Two new species of Onthophagus (Coleoptera: Scarabaeidae) from Indochina, with a discussion of some problems with the classification of Serrophorus and similar subgenera
FIGURE 2. Elements of genitalia of Onthophagus. a—O. seniculus (fused area of SL and SR indicated by arrow); b—O. anguliceps (separation of SL and SR indicated by arrow); c, e, f—O. streltsovi; d—O. manipurensis; a–d—lamella copulatrix; e—aedeagus, lateral view; f—aedeagus, apical view.
FIGURE 4 in The genus Caligus Müller, 1785 (Copepoda: Siphonostomatoida): two new species from reef associated fishes in New Caledonia, and some nomenclatural problems resolved
FIGURE 4. Caligus macoloricola sp. nov., holotype female. A. body, dorsal view; B. caudal ramus, dorsal view; C. antennule; D. antenna, post-antennal process and maxillule, in situ, ventral view; E. mandible; F. maxilla; G. maxilliped; H. sternal furca. Scale-bars: A = 1 mm, B–E, H = 100 μm, F = 200 μm, G = 400 μm.
FIGURE 2 in The genus Caligus Müller, 1785 (Copepoda: Siphonostomatoida): two new species from reef associated fishes in New Caledonia, and some nomenclatural problems resolved
FIGURE 2. Caligus praecinctorius sp. nov., holotype female. A. antenna (a2), post-antennal process (pap), maxillule (mxl) and post-maxillulary process (pmxlp), in situ, ventral view; B. maxilla; C. maxilliped; D. leg 1. All scale-bars: 100 μm.
FIGURE 5 in The genus Caligus Müller, 1785 (Copepoda: Siphonostomatoida): two new species from reef associated fishes in New Caledonia, and some nomenclatural problems resolved
FIGURE 5. Caligus macoloricola sp. nov., holotype female. A. leg 1, ventral view; B. leg 2, ventral view; C. leg 3, ventral view; D. leg 4; E. Leg 5, in situ. Scale-bars: A = 100 μm, B–D = 200 μm, E = 50 μm.
FIGURE 3 in The genus Caligus Müller, 1785 (Copepoda: Siphonostomatoida): two new species from reef associated fishes in New Caledonia, and some nomenclatural problems resolved
FIGURE 3. Caligus praecinctorius sp. nov., holotype female. A. leg 2, ventral view; B. leg 3, ventral view with distal part of exopod omitted; C. exopod of leg 3, ventral view; D. leg 4. Scale-bars: A,B = 200 μm, C,D = 100 μm.
FIGURE 1 in The genus Caligus Müller, 1785 (Copepoda: Siphonostomatoida): two new species from reef associated fishes in New Caledonia, and some nomenclatural problems resolved
FIGURE 1. Caligus praecinctorius sp. nov., holotype female. A. body, dorsal view; B. posterior margin of thoracic zone of cephalothoracic shield, genital complex, abdomen and caudal rami (with fine pinnules on caudal setae omitted), dorsal view; C. fourth pedigerous somite, genital complex and abdomen, ventral view with left fourth leg omitted; D. vestigial sternal furca (sf), intercoxal sclerite of first (ic1) and second legs (ic2) and associated structures, in situ, ventral view; E. antennule. Scalebars: A = 1 mm, B,C = 500 μm, D,E = 100 μm.
FIGURE 6 in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 6. Schematic drawing of Cylindrobulla schuppi sp. nov. genital system. Abbreviations: am—ampulla, bc —bursa copulatrix, di—diaphragm, fop—female opening, mop—male opening, nigl—nidamental glands, ov—oviduct, p—penis, pr—prostate gland, ps—penial sheath, rs—receptaculum seminis, va—vaginal duct, vd—vas deferens.
FIGURE 5 in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 5. SEM micrographs of Cylindrobulla schuppi sp. nov. radula teeth. Scale bars: A—10 µm, B—20 µm, C and D—5 µm.
FIGURE 4 in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 4. Cylindrobulla schuppi sp. nov. digestive system and C. beauii radula. A—Cross section of C. schuppi sp. nov. pharyngeal bulb anterior part; B—C. schuppi sp. nov. pharyngeal bulb posterior part with ascus; Note that there are no teeth in the ascus; C—C. schuppi sp. nov. intestine, shortly after emerging from stomach; note the absence of a typhlosole; D—C. schuppi sp. nov. entire radula; E—C. beauii radula; F—C. beauii radula teeth, showing trident shape. Abbreviations: a—ascus, dg—digestive gland, i—intestine, ll—lower radular limb, od—odontophore, s—stomach, sr—salivary gland reservoir, ul—upper radular limb. Scale bars: A—50 µm, B—20 µm, C—20 µm, D—20 µm, E—50 µm, F—20 µm.
FIGURE 1 in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 1. External anatomy of Cylindrobulla schuppi sp. nov. and C. beauii. A—C. schuppi sp. nov. habitus (living). B—Schematic drawing showing external and internal anatomy of C. schuppi sp. nov. visible through the shell. C—C. beauii habitus (preserved). D—Schematic drawing showing external and internal anatomy of C. beauii visible through shell. E—C. schuppi sp. nov. shell apex. F—C. beauii shell apex. G—C. schuppi sp. nov. (lateral view) showing shell lip (arrow). H—C. beauii (lateral view). Abbreviations: al—albumen gland, cs—cephalic shield, dg—digestive gland, f—foot, g—gill, h—heart, k—kidney, sa—shell adductor muscle, sh—shell, sl—shell lip. Scale bars: A—2mm, C—0.5 mm, E—0.2 mm, F—0.2 mm, G—2 mm, H—0.5 mm.
FIGURE 3 in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 3. Cylindrobulla schuppi sp. nov. schematic drawing of digestive system. Stomach lies within digestive gland. Abbreviations: an—anus, dgl—digestive gland, ep esophageal pouch, es—esophagus, lgl—lip gland, m—mouth area, ogl—oral gland, ph—pharyngeal bulb, s—stomach, sgl—salivary gland.
FIGURE 2 in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 2. Cylindrobulla schuppi sp. nov. internal structures. A—eye with oblong lens; B—osphradium; C—heart; D—mantle edge; E—ciliated ridge; F—kidney and lamellate gill. Abbreviations: at—atrium, cr—ciliated ridge, g—gill, k—kidney, l—lens, mf—mantle fold, os—osphradium, pc—pigment cup, pe—pericardium, sf—shell forming gland, v—ventricle. Scale bars: A to F: 20 µm.
FIGURE 10. A in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 10. A comparison of radular teeth from Cylindrobulla species. A—C. beauii as drawn by Marcus (1972); B—C. beauii as observed in this analysis; C—C. gigas based on SEM micrographs made by Mikkelsen (1998); D—C. phuketi based on SEM micrographs made by Jensen (1989); E—C. xishaensis as drawn by Guangyu (1978); F—C. schuppi sp. nov. as observed in this analysis.
FIGURE 7 in The Cylindrobulla / Ascobulla complex—unraveling problems in identification and adding to Cylindrobulla diversity (Gastropoda, Heterobranchia, Sacoglossa) by describing a new species
FIGURE 7. Cylindrobulla schuppi sp. nov. genital system. A—receptaculum seminis with sperm attached to the wall; B—bursa copulatrix; C—prostate surrounding vas deferens; D—coiled vas deferens within penis; E—nidamental glands and prostate; F—cross section of small genital papilla with oviduct and vaginal duct. Abbreviations: ag—albumen gland, bc—bursa copulatrix, bw—body wall, cg—capsule gland, mg—mucous gland, ov—oviduct, p—penis, pr—prostate, rs—receptaculum seminis, s—allosperm attached to receptaculum wall, va—vaginal duct, vd—vas deferens. Scale bars: A to D and F—20 µm, E—200 µm.
FIGURE 1. Aethus pseudindicus and A in Towards resolving a problem of the identity of the Aethus species (Hemiptera: Heteroptera: Cydnidae) occurring in Cambodia
FIGURE 1. Aethus pseudindicus and A. indicus: (A) A. pseudindicus, body dorsal view; (B) known localities of A. pseudindicus (black squares) and A. indicus (red circles) in the Indochinese region, and the single locality of Aethus-species in Cambodia (question mark in a rhomb set in a red circle); C–D. right paramere, ventral view, A. pseudindicus (C), A. indicus (D); E–F. opening of male genital capsule, dorsal view, A. pseudindicus (E), A. indicus (F); G–H. apical part of aedeagus, lateral view, A. pseudindicus (G), A. indicus (H), sca—second conjunctival appendages.
FIGURE 2. The specimen representing a in Towards resolving a problem of the identity of the Aethus species (Hemiptera: Heteroptera: Cydnidae) occurring in Cambodia
FIGURE 2. The specimen representing a species the genus Aethus collected in Cambodia and identified as A. indicus: (A) body dorsal view; (B) body ventral view; (C) location and identification labels.
FIGURE 47–58 in Elucidating taxonomic problems of the genus Disparia Nagano, 1916 of Taiwan and its neighboring areas, with description of one new species (Lepidoptera, Notodontidae)
FIGURE 47–58. Male genitalia of Disparia species. 47. D. diluta diluta (Hampson, 1910), NE India; 48. ditto, Myanmar; 49. D. diluta sumatrana Schintlmeister, 2007, Sumatra; 50. D. diuta variegata (Wileman, 1910), Taiwan; 51. ditto, S. Japan; 52. ditto, S. China; 53. D. wilemani Matsumura, 1925 stat. rev.; 54. ditto, melanic form, Taiwan; 55. D. kobayashii sp. nov., holotype, Taiwan; 56. ditto, paratype, Taiwan; 57. D. maculata (Moore, 1879), Taiwan; 58. D. nigrofasciata (Wileman, 1910), Taiwan. Courtesy of specimens: NSMT (47–49, 51–52); TFRI (50, 53–58). Photo by Shipher Wu.
FIGURE 25–32. Disparia species from Taiwan. 25. D. wilemani Matsumura, 1925 in Elucidating taxonomic problems of the genus Disparia Nagano, 1916 of Taiwan and its neighboring areas, with description of one new species (Lepidoptera, Notodontidae)
FIGURE 25–32. Disparia species from Taiwan. 25. D. wilemani Matsumura, 1925, male; 26. ditto, male, melanic form; 27. ditto, female; 28. ditto, female; 29. D. diluta variegata (Wilemani, 1910), male; 30. ditto, male, reared individual; 31. ditto, female; 32. ditto, male. Bar scale= 10 mm. Courtesy of specimens: TFRI (25–32). Photo by Shipher Wu.
FIGURE 17–24 in Elucidating taxonomic problems of the genus Disparia Nagano, 1916 of Taiwan and its neighboring areas, with description of one new species (Lepidoptera, Notodontidae)
FIGURE 17–24. Disparia diluta (Hampson, 1910). 17. Stauropus diluta Hampson, 1910, male, lectotype, N. India; 18. ditto, labels; 19. D. diluta diluta (Hampson, 1910), male, N. India; 20. ditto, female, N. India; 21. ditto male, Myanmar; 22. D. diluta variegata (Wileman, 1910), male, S. China; 23. ditto, male, S. Japan; 24. D. diluta sumatrana Schintlmeister, 2007. Bar scale= 10 mm. Courtesy of specimens: BMNH (17–19), NSMT (20–24). Photo by Shipher Wu.
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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.