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5,053 results for “Arachnidae”
Figure 17. Funny yanqing Lin & Li in Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam
Figure 17. Funny yanqing Lin & Li, sp. nov., male, alive. Photo by Yanbin Yao.
Figure 4. Troglocoelotes doul Lin & Li in Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam
Figure 4. Troglocoelotes doul Lin & Li, sp. nov., holotype female, alive. Photo by Haolin Mo.
Fig. 5. Uroctea grossa Roewer, 1960 in The spider family Oecobiidae (Arachnida: Araneae) in Iran, Afghanistan and Turkmenistan
Fig. 5. Uroctea grossa Roewer, 1960, holotype, ♀ (GNM-A497); dorsal habitus. Scale bar = 4 mm.
Figures 725 in Revision of genus-group taxa in the family Scorpiopidae Kraepelin, 1905, with description of 15 new species (Arachnida Scorpiones)
Figures 725. Scorpiops sherwoodae sp. n., male holotype in vivo habitus.
Figure 799 in Revision of genus-group taxa in the family Scorpiopidae Kraepelin, 1905, with description of 15 new species (Arachnida Scorpiones)
Figure 799. Geographic distribution of the family Scorpiopidae. The map plots locality
Figures 441–442 in Revision of genus-group taxa in the family Scorpiopidae Kraepelin, 1905, with description of 15 new species (Arachnida Scorpiones)
Figures 441–442: Scorpiops dunlopi sp. n., female paratype with juveniles after first ecdysis.
Figure 482 in Revision of genus-group taxa in the family Scorpiopidae Kraepelin, 1905, with description of 15 new species (Arachnida Scorpiones)
Figure 482. Scorpiops kautti sp. n., male paratype, in vivo habitus.
Morphometry of the pedipalp patella provides new characters for species-level taxonomy in whip spiders (Arachnida, Amblypygi): A test case with description of a new species of Phrynus
<p class="MsoNormal"><span>Whip spiders (Amblypygi Thorell, 1883) are easily distinguished from their spider relatives (Araneae Clerck, 1757) by their raptorial pedipalps, the second pair of appendages, which are covered in spines and used to grasp and impale prey. Among other characters, the number, distribution, and size differences among the pedipalp spines continue to be important for whip spider systematics at different levels in the taxonomic hierarchy. However, traditional meristic and qualitative characters used to describe the pedipalp spines often limit their use for species-level taxonomy, as character states are invariant or overlapping. The present study employs landmark-based morphometrics to map the morphospace comprising the retrolateral surface of the pedipalp patella and its dorsal spines in a group of Neotropical whip spiders of the genus <em>Phrynus</em> Lamarck, 1801, all of which share an inconspicuous spine on the prolateral surface of the pedipalp tarsus, i.e., "group B" proposed by Quintero (1983). The analysis presented demonstrates that the relative pedipalp patella lengths and spine to pedipalp patella width ratios are of similar use for species diagnosis as the commonly employed relative length of leg femur I. Importantly, the analysis reveals that, beyond the traditional approach of qualitatively reporting relative pedipalp patella dorsal spine lengths (e.g., P3 > P5 > P2 > P4 > P6 > P1), the ratios between spine lengths are useful morphometric characters for species-level taxonomy in <em>Phrynus</em>. New morphometric ratios are provided for the species of <em>Phrynus</em> group B and used, together with traditional characters, to describe <em>Phrynus guarionexi</em> sp. nov. from the Dominican Republic. Finally, new morphological data are provided concerning the cerotegument, frontal process and prolateral surface of the pedipalp tibia in the species of group B.</span></p>
Figs 8–9 in First records of spiders (Arachnida: Aranei) from Sakhalinian amber with description of a new species of the genus Orchestina Simon, 1890
Figs 8–9. Line drawings of the holotype male of Orchestina sakhalinensis sp. n. 8 –
Figs 10–15 in First records of spiders (Arachnida: Aranei) from Sakhalinian amber with description of a new species of the genus Orchestina Simon, 1890
Figs 10–15. Unidentified to family two juvenile specimens of Thomisiformes: PIN
Figs. 1–4 in A new for Mongolia spider family Pisauridae Simon, 1890 (Arachnida: Aranei)
Figs. 1–4. Female habitus and epigyne of Dolomedes senilis. 1 – habitus, dorsal view; 2 –
Figs 1–7 in First records of spiders (Arachnida: Aranei) from Sakhalinian amber with description of a new species of the genus Orchestina Simon, 1890
Figs 1–7. Orchestina sakhalinensis sp. n.: holotype male (1–2, 6–7) and paratype female
Figure 112 in Scorpions of the Horn of Africa (Arachnida Scorpiones) Part XXVIII Scorpions of Djibouti
Figure 112. Hemiscorpius lipsae sp. n., type locality.
Figures 87–88 in Scorpions of the Horn of Africa (Arachnida Scorpiones) Part XXVIII Scorpions of Djibouti
Figures 87–88. Pandiborellius nistriae, male holotype in dorsal (87) and ventral (88) views.
Fig. 7 in Three new genera of the family Nesticidae (Arachnida: Araneae) from Tibet and Yunnan, China
Fig. 7. Locality records of three new species of the family Nesticidae from China.
Figure 9 in Taxonomic notes on seven species of the family Hersiliidae (Arachnida: Araneae) from China and the Philippines
Figure 9. New records and new species of hersiliids species in China and the Philippines.
Fig. 11 in On A Small Collection Of Spiders (Arachnida, Araneae) From Iraq, With New Species And Records
Fig. 11. Male of Enoplognatha gershomi from Turkmenistan (Kankakyr): A–B — palp, ventral
Fig. 7 in On A Small Collection Of Spiders (Arachnida, Araneae) From Iraq, With New Species And Records
Fig. 7. Epigyne of Prochora lycosiformis: A — ventral view; B — dorsal view. Scale bars = 0.2 mm.
Figures 47-50. Microhabitats associated with the present study. 47 in Salticidae (Arachnida: Araneae) from the Department of Córdoba in the Caribbean Region of Colombia
Figures 47-50. Microhabitats associated with the present study. 47, Momíl swamp. 48, Estuarine area, Cispatá Bay, San Antero. 49, Dry forest, Cerro Grande Mohan. 49, Fragment of coastal mangrove forest, San Antero.
Figures 33-36. Female Corythalia dakryoides and C. spiralis. 33, C. dakyroides, dorsal view. 34, C. spiralis, dorsal view. 35, C. dakryoides epigyne, ventral view. 36, C in Salticidae (Arachnida: Araneae) from the Department of Córdoba in the Caribbean Region of Colombia
Figures 33-36. Female Corythalia dakryoides and C. spiralis. 33, C. dakyroides, dorsal view. 34, C. spiralis, dorsal view. 35, C. dakryoides epigyne, ventral view. 36, C. spiralis, epigyne, ventral view.
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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.