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759 results for “crab spiders”
Figure 3 in Grooming behaviors and fouling of the spider crab Libinia dubia (Decapoda: Epialtidae)
Figure 3. Frequency of grooms, with standard error bars, per body region during 30-min isolation observations (N=142; N=89 males; N=53 females) for males and females. A. Mean frequency of grooms for males and females for body regions (males: H=248, p<0.001; females: H=101, p<0.001); x-axis organized by anterior body regions on the left to posterior body regions on the right. B. Grooming frequency of sensory and respiratory structures compared to body regions where decorations are attached for males and females (sensory/respiratory: N=568, df=540, t=- 2.67, p=0.008; decorating: N=568, df=523, t=-1.97, p=0.049). A1, first antennae; A2, second antennae; ABD, abdomen; AM, all maxillipeds; E, eye; G, gills; M, dorsal mid-carapace; LC, left P1 cheliped; M1, first maxilliped; M2, second maxilliped; 3M, third maxilliped; P (_), pereiopods 2–5 (walking legs); R, rostrum; RC, right P1 cheliped; RG, lateral ridge. Note: Sensory and respiratory body regions were A1, A2, E, G; decoration body regions were R, RG, M, P. Note: Similar letters indicate no statistical significance (p>0.05) and different letters indicate a statistical significance (p<0.05).
Figure 1 in Grooming behaviors and fouling of the spider crab Libinia dubia (Decapoda: Epialtidae)
Figure 1. Relationship between grooming frequency and grooming time budget by carapace width (mm) for males and females in 30-min isolation observations (N=142). A. Mean grooming frequency by carapace width for males and females; no relationship between number of times individuals groomed and their body size (R2=0.003, y=.092x+10.3). B. Mean grooming time budget by carapace width for males and females; no relationship between time spent grooming and body size (R2=0.005, y=1.044x+48.2).
Figure 7 in Grooming behaviors and fouling of the spider crab Libinia dubia (Decapoda: Epialtidae)
Figure 7. Mean frequency and time (s), with standard error bars, of individuals behaviors in 30-min agonistic observations (N=45). A. Mean frequency of behaviors (H=82.6, df=4, p<0.001). B. Mean time budget spent performing behaviors (H=75.6, df=4, p<0.001). Note: Similar letters indicate no statistical significance (p>0.05) and different letters indicate a statistical significance (p<0.05).
Figure 2 in Grooming behaviors and fouling of the spider crab Libinia dubia (Decapoda: Epialtidae)
Figure 2. Grooming frequency and grooming time, with standard error bars, of males and females in 30-min isolation observations (N=142 total; N=89 males; N=53 females). A. Mean frequency of grooms by males and females (z=-10.3, p<0.001). B. Mean time spent grooming by males and females (z=1.95, p=0.0507). Note: Similar letters indicate no statistical significance (p>0.05) and different letters indicate a statistical significance (p<0.05).
Fig. 23 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 23. Stephanopis aheneus Soares & Soares, 1946. Holotype (MZSP 666). A. Habitus, dorsal view. B. Front. C–D. Left palp. C. Ventral view. D. Retrolateral view
Fig. 16 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 16. Kryptochroma septata Machado & Teixeira gen. et sp. nov., holotype, ♀ (UFMG 18269). A. Habitus, dorsal view. B. Front. C, E. Epigynal plate, ventral view. D, F. Spermathecae, dorsal view.
Fig. 15 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 15. Male of Kryptochroma renipalpis (Mello-Leitão, 1929) gen. et comb. nov. (MCTP 42730). A. Habitus, dorsal view. B. Front. C–F. Left male palp. C, E. Ventral view. D, F. Retrolateral view.
Fig. 14 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 14. Male of Kryptochroma quinquetuberculata (Taczanowski, 1872) gen. et comb. nov. A–F. Specimen IBSP 46712. A. Habitus, dorsal view. B. Front. C–F. Left male palp. C, E. Ventral view. D, F. Retrolateral view. G–H. Neotype of K. quinquetuberculata gen. et comb. nov. (BMNH 1890.7.1.3479).
Fig. 12 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 12. Female of Kryptochroma quadrata Machado & Viecelli gen. et sp. nov., paratype (MPEG 13297). A. Habitus, dorsal view. B. Front. C, E. Epigynal plate, ventral view. D, F. Spermathecae, dorsal view.
Fig. 19 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 19. Illustrations of the left male palp in ventral and retrolateral view. A. Kryptochroma pentacantha (Mello-Leitão, 1929) gen. et comb. nov. ((MCTP 25762). B. K. quadrata Machado & Viecelli gen. et sp. nov., holotype (MPEG 22673). C. K. quinquetuberculata (Taczanowski, 1872) gen. et comb. nov. (IBSP 46712). D. Kryptochroma renipalpis (Mello-Leitão, 1929) gen. et comb. nov. (MCTP 42730).
Fig. 25 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 25. Stephanopis quimiliensis Mello-Leitão, 1942. Holotype, ♂ (MLP 15455). A. Habitus, dorsal view. B. Front. C–D. Left palp. C. Ventral view. D. Retrolateral view.
Fig. 13 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 13. Male of Kryptochroma quadrata Machado & Viecelli gen. et sp. nov., holotype (MPEG 22673). A. Habitus, dorsal view. B. Front. C–F. Left male palp. C, E. Ventral view. D, F. Retrolateral view.
Fig. 10 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 10. Female of Kryptochroma pentacantha (Mello-Leitão, 1929) gen. et comb. nov. (MCTP 38671) A. Habitus, dorsal view. B. Front. C, E. Epigynal plate, ventral view, D, F. Spermathecae, dorsal view.
Fig. 7 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 7. Female of Kryptochroma parahybana (Mello-Leitão, 1929) gen. et comb. nov. (MPEG 30339) A. Habitus, dorsal view (arrows indicate the pair of circular taints on the posterior slope of the prosoma). B. Front. C, E. Epigynal plate, ventral view. D, F. Spermathecae, dorsal view.
Fig. 6 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 6. Male of Kryptochroma macrostyla (Mello-Leitão, 1929) gen. et comb. nov. (MZSP 15320). A. Habitus, dorsal view. B. Front. C–F. Left male palp. C, E. Ventral view. D, F. Retrolateral view.
Fig. 5 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 5. Male of Kryptochroma hilaris Machado & Teixeira gen. et sp. nov. (MPEG 13239). A. Habitus, dorsal view. B. Front. C–F. Left male palp. C, E. Ventral view. D, F. Retrolateral view.
Fig. 8 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 8. Male of Kryptochroma parahybana (Mello-Leitão, 1929) gen. et comb. nov. (MPEG 9069). A. Habitus, dorsal view. B. Front. C–F. Left male palp. C, E. Ventral view. D, F. Retrolateral view.
Fig. 3 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 3. Female of Kryptochroma gigas Machado & Viecelli gen. et sp. nov. Holotype (UFMG 4734). A. Habitus, dorsal view (arrows indicate the pair of circular taints on the posterior slope of the prosoma). B. Front. C, E. Epigynal plate, ventral view. D, F. Spermathecae, dorsal view.
Fig. 1 in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 1. Scanning electron microscopy of a male of Kryptochroma pentacantha (Mello-Leitão, 1929) gen. et comb. nov. (MCTP 7362). A. Prosoma, frontal view. B. Detail of a leaf-shaped setae and its spherical socket. C. Sensorial pit preceeded by a plumose macrosetae on tibia I. D. Pair of ventral macrosetae on patella I. E. Metatarsal macrosetae. F. Tarsal claw and detail of setae tuft.
Fig. 24. A–B in Kryptochroma: a new genus of bark-dwelling crab spiders (Araneae, Thomisidae)
Fig. 24. A–B. Holotype of Stephanopis borgmeyeri Mello-Leitão, 1929. Holotype (MNRJ 917). A. Habitus, dorsal view. B. Front. C–D. Stephanopis furcillata Keyserling, 1880. Holotype (ZMHB 2406). C. Habitus, dorsal view. D. Front.
ScienceDex guides
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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)
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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.