Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
72
datasets available to search
ShareScore release 0.9.0
Dataset results
72 results for “Ctenus”
FIGURE 39 in Asian species of the genera Anahita Karsch 1879, Ctenus Walckenaer 1805 and Amauropelma Raven, Stumkat & Gray 2001 (Arachnida: Araneae: Ctenidae)
FIGURE 39. Records of Ctenus spp. in South and Southeast Asia. 1 Between Chitre and Chandrung, Nepal. 2–5 Burma (2
FIGURE 8 in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE 8. Geographic distribution records of Ctenus indicus Gravely, 1931. Empty circles, new records; full circles, records from literature.
FIGURE 7. Ctenus indicus Gravely, 1931. A–C in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE 7. Ctenus indicus Gravely, 1931. A–C. Female genitalia: A. Epigynum, ventral; B. Internal genitalia, dorsal; C. Epigynum, posterior. Abbreviations: EF epigynal field, EP epigynal plate, ET epigynal tooth, FD fertiliZation duct, LF lateral fold of copulatory duct, S spermatheca. Scale bars: A–C, 1 mm. Arrows: 1 indicates concave plate, 2 straight plate, 3 copulatory opening. Digits 1 and 2, spermathecal chambers.
FIGURE 6 in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE 6. Geographic distribution records of Ctenus cochinensis Gravely, 1931. Empty circles, new record; full circles, record from literature.
FIGURE5. Ctenus cochinensis Gravely, 1931. A–C in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE5. Ctenus cochinensis Gravely, 1931. A–C.Male left pedipalp:A. prolateral; B. ventral; C. retrolateral. D–G.Female genitalia: D. Epigynum, ventral; E. Internal genitalia, dorsal; F. Epigynum, posterior; G. Epigynum of female from Salim Ali Bird Sanctuary, illustrating variation. Abbreviations: C conductor, CD copulatory duct, E embolus, EB embolic base, EF epigynal field, EP epigynal plate, ET epigynal tooth, FD fertiliZation duct, LF lateral fold of copulatory duct, MA median apophysis, RCT retrolateral cymbial tooth, RTA retrolateral tibial apophysis, S spermatheca, ST subtegulum, T tegulum, Tmp membranous pit of tegulum, VTA ventral tibial apophysis. Scale bars: A–C, 1 mm; D–G, 0.5 mm. Arrows pointing to copulatory opening. Digits 1 and 2, spermathecal chambers.
FIGURE 4 in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE 4. Geographic distribution records of Africactenus unumus sp. nov. Red circle, type locality.
FIGURE2 in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE2. Africactenus unumus sp. nov. (A–B) and Ctenus indicus Gravely, 1931 (C–E).A. Male prosoma,lateral; B. Same, frontal.C. Left femur IV retrolateral view showing humps; D–E. Close up of humps on femur IV. Scale bars: A, C 2 mm; B 1 mm; D–E 0.2 mm.
FIGURE 3 in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE 3. Africactenus unumus sp. nov. A–C Male left pedipalp:A. Prolateral; B. Ventral; C. Retrolateral.Abbreviations: C conductor, Cl lamella-like outgrowth of cymbium, E embolus, EA embolic apophysis, EB embolic base, MA median apophysis,RTA retrolateral tibial apophysis,ST subtegulum, T tegulum, VTAventral tibial apophysis.Scalebars 2 mm.Arrow indicate inferior denticle of RTA.
FIGURE 1 in First record of Africactenus Hyatt, 1954 and redescriptions of two poorly known species of Ctenus Walckenaer, 1805 (Araneae, Ctenidae, Cteninae) from India
FIGURE 1. Habitus of Indian ctenid spiders. A. Africactenus unumus sp. nov.: male (holotype), dorsal. B, D–E. Ctenus cochinensis Gravely, 1931: B. Female (live), dorsal (ADSH20196); D. Male (ADSH20195), dorsal; E. Female (ADSH20196), dorsal. C, F.Ctenus indicus Gravely, 1931: C. Female (live), fronto-dorsal (ADSH201037); F. Same, dorsal. Scale bars:A, D– F 2 mm.Photo credit B & C Jimmy Paul.
Figure 10. Ctenus manauara, male palp. A–B in Phylogenetic analysis of the tropical wolf spider subfamily Cteninae (Arachnida, Araneae, Ctenidae)
Figure 10. Ctenus manauara, male palp. A–B, prolateral view of tegulum; C, retrolateral view of tegulum; D, retrolateral view of tibia. Abbreviations: C, conductor; E, embolus; ELP, embolar laminar process; MA, median apophysis; RTA, retrolateral tibial apophysis; ST, subtegulum; Ti, tibia; TP, tegular process.
FIGURE 6 in Redescription of five Amazonian species of Ctenus Walckenaer (Araneae, Ctenidae, Cteninae)
FIGURE 6. Ctenus sigma (holotype). Male genitalia. A. Male palp, ventral view; B. Male palp, retrolateral view. Scale bar: 2.00mm. Abbreviations: C, conductor; CY, cymbium; E, embolus; LBP, laminar basal projection of the embolus; MA, median apophysis; RTA, retrolateral tibial apophysis; TE, tegulum; TI, tibia.
FIGURE 7 in Redescription of five Amazonian species of Ctenus Walckenaer (Araneae, Ctenidae, Cteninae)
FIGURE 7. Collection localities of five Ctenus species. A. South America; B. Close up, northeastern South America. Legend: square = C. delesserti; black circle = C. falconensis and C. sigma; gray circle = C. nigritus; triangle = C. serratipes.
FIGURE 4 in Redescription of five Amazonian species of Ctenus Walckenaer (Araneae, Ctenidae, Cteninae)
FIGURE 4. Ctenus serratipes (male MPEG 9007 and female MPEG 9008). Male genitalia. A. Male palp, ventral view; B. Male palp, retrolateral view. Scale bar: 2.00mm. Female genitalia. C. Epigynum, ventral view; D. Vulva, dorsal view. Scale bar: 0.50mm. Abbreviations: C, conductor; CD, copulatory ducts; CY, cymbium; E, embolus; FD, fertilization ducts; LBP, laminar basal projection of the embolus; LL, lateral lobes; LS, lateral sectors; MA, median apophysis; MS, median sector; OL, ovoid lobes; TE, tegulum; TI, tibia.
FIGURE 5 in Redescription of five Amazonian species of Ctenus Walckenaer (Araneae, Ctenidae, Cteninae)
FIGURE 5. Ctenus serratipes (MPEG 9007), left metatarsus IV. A. dorsal view; B. retrolateral view; C. prolateral view.
FIGURE 3 in Redescription of five Amazonian species of Ctenus Walckenaer (Araneae, Ctenidae, Cteninae)
FIGURE 3. Ctenus nigritus (male holotype and female MPEG 6889). Male genitalia. A. Male palp, ventral view; B. Male palp, retrolateral view. Scale bar: 1.00mm. Female genitalia. C. Epigynum, ventral view; D. Vulva, dorsal view. Scale bar: 0.50mm. Abbreviations: C, conductor; CD, copulatory duct; CY, cymbium; E, embolus; FD, fertilization duct; LBP, laminar basal projection of the embolus; LL, lateral lobes; LS, lateral sectors; MA, median apophysis; MS, median sector; OL, ovoid lobes; OP, ovoid projection; RTA, retrolateral tibial apophysis; S, spermathecae; TE, tegulum; TI, tibia.
FIGURE 1 in Redescription of five Amazonian species of Ctenus Walckenaer (Araneae, Ctenidae, Cteninae)
FIGURE 1. Ctenus delesserti (holotype), female genitalia. A. Epigynum,ventral view; B. Vulva, dorsal view. Scale bar: 0.50mm. Abbreviations: CD, copulatory ducts; FD, fertilization ducts; LL, lateral lobes; LS, lateral sectors; MS, median sector; OL, ovoid lobes; OP, ovoid projection; S, spermathecae.
FIGURE 2 in Redescription of five Amazonian species of Ctenus Walckenaer (Araneae, Ctenidae, Cteninae)
FIGURE 2. Ctenus falconensis (male holotype and female paratype). Male genitalia. A. Male palp in ventral view; B. Male palp, retrolateral view. Scale bar: 2.00mm. Female genitalia. C. Epigynum,ventral view; D. Vulva, dorsal view. Scale bar: 1.00mm. Abbreviations: C, conductor; CY, cymbium; E, embolus; LBP, laminar basal projection of the embolus; LL, lateral lobes; LS, lateral sectors; MA, median apophysis; MS, median sector; OL, ovoid lobes; OP, ovoid projection; RTA, retrolateral tibial apophysis; TE, tegulum; TI, tibia.
FIGURES 5–9 in Ctenus monaghani spec. nov., a nocturnal hunter from the forest floor in Laos (Araneae: Ctenidae)
FIGURES 5–9. Ctenus monaghani spec. nov., holotype male from Laos, habitus (5 dorsal; 6 ventral; 7 lateral; 8 prosoma, ventral; 9 coxae III and IV, ventral, showing fields of stout spines).
FIGURES 1–4 in Ctenus monaghani spec. nov., a nocturnal hunter from the forest floor in Laos (Araneae: Ctenidae)
FIGURES 1–4. Ctenus monaghani spec. nov., holotype male from Laos, left male palp (1 prolateral, 2 ventral, 3 retrolateral, 4 embolus tip, ventral). C—conductor, E—embolus, ME—membranous extension of embolus, TA—tegular apophysis.
FIGURES 9–10. Ctenus satanas Strand, 1909. Female 9–10. 9. Holotype, epigynum ventral view. 10 in Demystifying three species of Ctenidae (Arachnida: Araneae) described by Embrik Strand. Part I, Ecuador
FIGURES 9–10. Ctenus satanas Strand, 1909. Female 9–10. 9. Holotype, epigynum ventral view. 10. Holotype, internal genitalia dorsal view. Abbreviations: bs, base of spermathecae; cd, copulatory ducts; fd, fertilization ducts; hs, head of spermathecae; ls, lateral spurs; ll, lateral lobes; ml, median lobe; ms, median sector. Scale bars: 0.5mm.
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.