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.
66
datasets available to search
ShareScore release 0.9.0
Dataset results
66 results for “Ctenizidae”
FIGURE 6. Stasimopus robertsi Hewitt, 1910 in Cryptic diversity of South African trapdoor spiders: Three new species of Stasimopus Simon, 1892 (Mygalomorphae, Ctenizidae), and redescription of Stasimopus robertsi Hewitt, 1910
FIGURE 6. Stasimopus robertsi Hewitt, 1910, ♂ (TMSA 3084). A. Prosoma, dorsal aspect. B. Prosoma, ventral aspect. C. Carapace, lateral aspect. Scale: 2 mm.
FIGURE 5 in Cryptic diversity of South African trapdoor spiders: Three new species of Stasimopus Simon, 1892 (Mygalomorphae, Ctenizidae), and redescription of Stasimopus robertsi Hewitt, 1910
FIGURE 5. Four species of Stasimopus Simon, 1892, ocular pattern. A, B. Stasimopus robertsi Hewitt, 1910. A. Paratype ♂ (TMSA 3084). B. ♀ (TMSA 3226). C, D. Stasimopus hewitti, n. sp. C. ♂ (TMSA 23989). D. ♀ (TMSA 3154). E, F. Stasimopus griswoldi, n. sp. E. ♂ (TMSA 23993). F. ♀ (TMSA 23998). G, H. Stasimopus filmeri, n. sp. G. ♂ (TMSA 24000). H. ♀ (TMSA 24001). Scale: 0.5 mm.
FIGURE 3 in Cryptic diversity of South African trapdoor spiders: Three new species of Stasimopus Simon, 1892 (Mygalomorphae, Ctenizidae), and redescription of Stasimopus robertsi Hewitt, 1910
FIGURE 3. Known distributions of Stasimopus robertsi Hewitt, 1910 (squares), Stasimopus hewitti, n. sp. (circles), Stasimopus griswoldi, n. sp. (triangles), and Stasimopus filmeri, n. sp. (crosses), on topography with major urban areas and provincial boundaries indicated. Inset indicates extent of mapped region within South Africa.
FIGURE 2 in Cryptic diversity of South African trapdoor spiders: Three new species of Stasimopus Simon, 1892 (Mygalomorphae, Ctenizidae), and redescription of Stasimopus robertsi Hewitt, 1910
FIGURE 2. Four species of Stasimopus Simon, 1892, habitus in life. A. Stasimopus hewitti, n. sp. B. Stasimopus robertsi Hewitt, 1910. C, D. Stasimopus griswoldi, n. sp. E, F. Stasimopus filmeri, n. sp. A, C, E. ♂. B, D, F. ♀.
FIGURE 1 in Cryptic diversity of South African trapdoor spiders: Three new species of Stasimopus Simon, 1892 (Mygalomorphae, Ctenizidae), and redescription of Stasimopus robertsi Hewitt, 1910
FIGURE 1. Habitats and burrows of Stasimopus Simon, 1892, from Gauteng and North West Provinces, South Africa. A. Stasimopus robertsi Hewitt, 1910, habitat, Faerie Glen Nature Reserve, Gauteng Province, Acacia karroo open woodland on red-structured clay soils. B. Stasimopus hewitti, n. sp., habitat, Roodeplaat Dam Nature Reserve, Gauteng Province, Acacia–Cymbopogon/Setaria open woodland on well-drained, red soils. C. Stasimopus griswoldi, n. sp., habitat, Farm Hartebeestfontein 473, North West Province, Acacia karroo open woodland on red, structured clay soils. D. Stasimopus filmeri, n. sp., habitat, Mokoya Lodge, Gauteng Province, Acacia caffra closed woodland on rocky soils. E, F. S. hewitti, n. sp., burrow entrance with trapdoor, Kameeldrift, Gauteng Province. E. Trapdoor closed. F. Trapdoor open. Scale: 1 cm.
Fig. 4 in Rare Spiders Of The Genus Cyclocosmia (Arachnida: Araneae: Ctenizidae) From Tropical And Subtropical China
Fig. 4. Abdomen of Cyclocosmia latusicosta, new species, paratype, caudal view.
Fig. 1 in Rare Spiders Of The Genus Cyclocosmia (Arachnida: Araneae: Ctenizidae) From Tropical And Subtropical China
Fig. 1. Abdomen of Cyclocosmia ricketti (Pocock, 1901), caudal view.
Fig. 3 in Rare Spiders Of The Genus Cyclocosmia (Arachnida: Araneae: Ctenizidae) From Tropical And Subtropical China
Fig. 3. Burrow entrance and trapdoor of Cyclocosmia latusicosta, new species.
Data from: Phylogeny of a cosmopolitan family of morphologically conserved trapdoor spiders (Mygalomorphae, Ctenizidae) using Anchored Hybrid Enrichment, with a description of the family, Halonoproctidae Pocock 1901
The mygalomorph family Ctenizidae has a world-wide distribution and currently contains nine genera and 135 species. However, the monophyly of this group has long been questioned on both morphological and molecular grounds. Here, we use Anchored Hybrid Enrichment (AHE) to gather hundreds of loci from across the genome for reconstructing the phylogenetic relationships among the nine genera and test the monophyly of the family. We also reconstruct the possible ancestral ranges of the most inclusive clade recovered. Using AHE, we generate a supermatrix of 565 loci and 115,209 bp for 27 individuals. For the first time, analyses using all nine genera produce results definitively establishing the non-monophyly of Ctenizidae. A lineage formed exclusively by representatives of South African Stasimopus was placed as the sister group to the remaining taxa in the tree, and the Mediterranean Cteniza and Cyrtocarenum were recovered with high support as sister to exemplars of Euctenizidae, Migidae, and Idiopidae. All the remaining genera—Bothriocyrtum, Conothele, Cyclocosmia, Hebestatis, Latouchia, and Ummidia—share a common ancestor. Based on these results, we formally elevate this clade to the level of family. Our results definitively establish both the non-monophyly of the Ctenizidae and non-validity of the subfamilies Ummidiinae and Ctenizinae. In order to establish the placement of the remaining three ctenizid genera, Cteniza, Cyrtocarenum, and Stasimopus, thorough analyses within the context of a complete mygalomorph phylogenetic framework are needed. We formally describe the family Halonoproctidae Pocock 1901 and infer that the family's most recent common ancestor was likely distributed in western North America and Asia.
FIGURES 9–10 in A new species of Stasimopus from the Eastern Cape Province of South Africa (Araneae, Mygalomorphae, Ctenizidae), with notes on its natural history
FIGURES 9–10. Stasimopus mandelai sp. nov., variation in spine pattern on left leg I of males; retrolateral aspect, top; prolateral aspect, bottom. 9, MY 559; 10, MY 560. Scale bars = 1.0 mm.
FIGURES 11–15 in A new species of Stasimopus from the Eastern Cape Province of South Africa (Araneae, Mygalomorphae, Ctenizidae), with notes on its natural history
FIGURES 11–15. Stasimopus mandelai sp. nov., females. 11, spermathecae. Variation of spinule patch on left leg metatarsus I. 12, MY 563; 13, MY 564; 14, MY 568; 15, MY 569. Scale bar = 1.0 mm.
FIGURES 16–19 in A new species of Stasimopus from the Eastern Cape Province of South Africa (Araneae, Mygalomorphae, Ctenizidae), with notes on its natural history
FIGURES 16–19. Stasimopus mandelai sp. nov., trapdoor and architecture of excavated burrow. 16, trapdoor closed, top view; 17, trapdoor open, lateral view; 18, closeup view of inside trapdoor, the arrow is pointing to small pits; 19, trapdoor open, oblique view.
FIGURES 1–2 in A new species of Stasimopus from the Eastern Cape Province of South Africa (Araneae, Mygalomorphae, Ctenizidae), with notes on its natural history
FIGURES 1–2. Stasimopus mandelai sp. nov., live habitus images. 1, female; 2, holotype male. Scale bars = 5.0 mm.
FIGURES 3–8 in A new species of Stasimopus from the Eastern Cape Province of South Africa (Araneae, Mygalomorphae, Ctenizidae), with notes on its natural history
FIGURES 3–8. Stasimopus mandelai sp. nov., holotype male (MY 557). 3, left leg I, retrolateral aspect; 4, left leg I, prolateral aspect; 5, pedipalp, patella to bulb, retrolateral aspect; 6, pedipalp, distal portion, ventral aspect. Paratype male (MY 559). 7, leg I, retrolateral aspect; 8, pedipalp, retrolateral aspect (box showing enlarged view of palpal organ). Scale bars for legs = 2.0 mm; for pedipalps = 1.0 mm.
FIGURE 70 in Systematics, ecology and distribution of the mygalomorph spider genus Cteniza Latreille, 1829 (Araneae, Mygalomorphae, Ctenizidae)
FIGURE 70. Geographical records of collection sites (derived from literature, museum labels and personal correspondence) of the two known Cteniza species. Blue dots: C. moggridgei, red dots: C. sauvagesi. Blue and red areas represent projected suitable habitats for C. moggridgei and C. sauvagesi, respectively, according to SDM analysis (threshold: 0.6).
FIGURES 59–62. C in Systematics, ecology and distribution of the mygalomorph spider genus Cteniza Latreille, 1829 (Araneae, Mygalomorphae, Ctenizidae)
FIGURES 59–62. C. sauvagesi (specimen Colo.015 Sardinia) palp-organ (right hand side) in four clockwise rotational shifts of 90° around a central longitudinal axis. 59, standard ventral orientation used for taking measurements. Note tiny scoop (sc) at the tip of the slender, regularly curved embolus. Scale bars= 0.5 mm
FIGURES 51–54 in Systematics, ecology and distribution of the mygalomorph spider genus Cteniza Latreille, 1829 (Araneae, Mygalomorphae, Ctenizidae)
FIGURES 51–54. Dentation of tarsal claws and structure of spermathecae in C. sauvagesi NEOTYPE (female, Isaia.137, Corsica). 51, palp-claw (note bifid (bt) proximal tooth and more distal (su) subsidiary tooth); 52, claws leg I (note singule sharp tooth proximal (st) and more distal subsidiary tooth (st) on paired claws); 53, claws leg IV (note bifid proximal tooth (bt) and (atc) smooth auxiliary claw); 54, spermathecae (note straight tripartite receptacles, with (pp) membranous proximal part, (mp) sclerotized medial collar and (dp) donut-shaped glandular distal parts). Scale bars= 0.5mm
FIGURES 55–58. C.sauvagesi male NHMB.011 in Systematics, ecology and distribution of the mygalomorph spider genus Cteniza Latreille, 1829 (Araneae, Mygalomorphae, Ctenizidae)
FIGURES 55–58. C.sauvagesi male NHMB.011 Corsica (descript). 55, left palp retrolateral. Note lack of spines and strongly elongated tibia (et), patella (ep) and femur (ef). 56, left cymbium dorsal note spines (sp) and spine-sockets (ss). 57, tarsal claws leg I. 58, tarsal claws leg IV. Note the combs of side teeth on all paired claws. Scale bars= 0.5 mm
FIGURES 43–44 in Systematics, ecology and distribution of the mygalomorph spider genus Cteniza Latreille, 1829 (Araneae, Mygalomorphae, Ctenizidae)
FIGURES 43–44. Species level diagnostics, differences in the shape of the male carapace. 43, C. sauvagesi (Colo.015, Sardinia); 44, C. moggridgei, (Shu.19.06.14, Alpes Maritimes). Note the anterior distinctively narrowing carapace in C. sauvagesi versus the rounded carapace in C. moggridgei.
FIGURES 37–40 in Systematics, ecology and distribution of the mygalomorph spider genus Cteniza Latreille, 1829 (Araneae, Mygalomorphae, Ctenizidae)
FIGURES 37–40. Top row: variable, sub-rectangular to trapezoidal, eye-formations in male and female of the genus Cteniza. 37, Ct. sauvagesi (male, Colo.018, Sardinia); 38, Ct. moggridgei (females, Isaia.020, Liguria). Bottom row: Patterns of sternal sigilla in male and female of the genus Cteniza. 39, Ct. moggridgei (male, Shu.19.06.14, Alpes Maritimes); 40, Ct. sauvagesi (female, Riz.006, Calabria). Note the large central sigilla (cs) and the small lateral sigilla (ls). Points of attention are marked with arrows. Scale bars= top-row= 0.5 mm, bottom row 1.0 mm
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.