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.
22
datasets available to search
ShareScore release 0.7.1
Dataset results
22 results for “Nocticolidae”
Data for dating in the dark: Elevated substitution rates in cave cockroaches (Blattodea: Nocticolidae) have negative impacts on molecular date estimates
<p>Rates of nucleotide substitution vary substantially across the Tree of Life, with potentially confounding effects on phylogenetic and evolutionary analyses. A large acceleration in mitochondrial substitution rate occurs in the cockroach family Nocticolidae, which predominantly inhabit subterranean environments. To evaluate the impacts of this among-lineage rate heterogeneity on estimates of phylogenetic relationships and evolutionary timescales, we analysed nuclear ultraconserved elements (UCEs) and mitochondrial genomes from nocticolids and other cockroaches. Substitution rates were substantially elevated in nocticolid lineages compared with other cockroaches, especially in mitochondrial protein-coding genes. This disparity in evolutionary rates is likely to have led to different evolutionary relationships being supported by mitochondrial genomes and UCE loci. Furthermore, analyses using relaxed-clock models inferred much deeper divergence times compared with a flexible local clock. Our phylogenetic analysis of UCEs, which is the first genome-scale study to include all nine major cockroach families, unites Corydiidae and Nocticolidae and places Anaplectidae as the sister lineage to the rest of Blattoidea. We uncover an extraordinary level of genetic divergence in Nocticolidae, including two highly distinct clades that separated ~115 million years ago despite both containing representatives of the genus <em>Nocticola</em>. The results of our study highlight the potential impacts of high among-lineage rate variation on estimates of phylogenetic relationships and evolutionary timescales.</p>
Data for dating in the dark: Elevated substitution rates in cave cockroaches (Blattodea: Nocticolidae) have negative impacts on molecular date estimates
Open the record for dataset details and reuse information.
FIGURE 3 in New genus and species of cavernicolous cockroach (Blattaria, Nocticolidae) from Vietnam
FIGURE 3. Male of helmet cockroach Helmablatta louisrothi sp. n. (Holotype Vn 06 253)—photos and drawing. a) foreleg—anterior and posterior views; b) midleg—anterior and posterior views; c) hindleg—anterior and posterior views; d) complex of tergal gland—oblique from above view; e) right tegmen; f) right wing. Abbreviations, ante = anterior, post = posterior.
FIGURE 4 in New genus and species of cavernicolous cockroach (Blattaria, Nocticolidae) from Vietnam
FIGURE 4. Male of helmet cockroach Helmablatta louisrothi sp. n. (Holotype Vn 06 253)—electron microscope photos. a) body without appendages—dorsal view; b) tergal gland and "nipper"—dorsal view; c) tergal gland and "nipper"—oblique from above view; d) hook—dorsal view.
FIGURE 2 in New genus and species of cavernicolous cockroach (Blattaria, Nocticolidae) from Vietnam
FIGURE 2. Male of helmet cockroach Helmablatta louisrothi sp. n. (Holotype Vn 06 253)—photos. a) dorsal view without antennae, legs and cerci; b) view from left side; c) view from right side (partly from above); d) head and pronotum—ventral view; e) head and pronotum—side view.
FIGURE 6. a in New genus and species of cavernicolous cockroach (Blattaria, Nocticolidae) from Vietnam
FIGURE 6. a) Histone 3 sequence phylogenetic network with placement of Helmablatta louisrothi n. sp. (*) and b) the distribution map of the all species included in family Nocticolidae. Species in the network are numbered according to Table 1.
FIGURE 5 in New genus and species of cavernicolous cockroach (Blattaria, Nocticolidae) from Vietnam
FIGURE 5. Helmet cockroach Helmablatta louisrothi sp. n.—CT 3D representation. a–c) male body without appendages: a) ventral view; b) dorsal view; c) views from right and left side; d–e) hypothetical reconstruction of body position during female feeding on the male's tergal gland secretion: d) drawing reconstruction, e) CT 3D reconstruction; f) CT representation of digestive tract visualising food particles (fungal spores or soil).
FIGURE 13 in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 13. Map of the Pilbara region in Western Australia, where Nocticola clades and lineages were collected.
FIGURE 11A–F. Nocticola currani n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 11A–F. Nocticola currani n. sp.A–F, paratype (WAM ML0671). A, whole genitalia, dorsal view; B, R1, dorsal view; C, L2d, dorsal view; D, L3d, dorsal view; E, p, dorsal view; F, vp, dorsal view. Scale 0.2 mm.
FIGURE 10A–C. Nocticola currani n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 10A–C. Nocticola currani n. sp. A–C, paratype (WAM ML710). A, first leg, anterior view; B, second leg, anterior view; C, third leg, anterior view. Scale 0.5 mm.
FIGURE 9A–E. Nocticola currani n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 9A–E. Nocticola currani n. sp. A, C, paratype (WAM ML710); B, paratype (WAM BH0022); D, E, paratype (WAM ML0671). A, habitus, dorsal view; B, habitus, dorsal view; C, head, lateral view; D subgenital plate, ventral view; E, supraanal plate, dorsal view. Scale 0.5 mm.
FIGURE 8A–B. Nocticola cockingi n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 8A–B. Nocticola cockingi n. sp. A, subgenital plate, ventral view, paratype (WAM GR0014R); B, supraanal plate, dorsal view, paratype (WAM SF0149R). Scale 0.5 mm.
FIGURE 7A–H. Nocticola cockingi n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 7A–H. Nocticola cockingi n. sp. A, C, H, paratype (WAM SF0149R); B, E, G, paratype (WAM GR0014R); D, paratype (WAM GR0101R); F, holotype (WAM SF0134). A, whole genitalia, dorsal view; B, R1, dorsal view; C, L1, dorsal view; D, L2d, dorsal view; E, L3d, ventral view; F, L3d, dorso–lateral view; G, p, dorsal view; H, vp, dorsal view. Scale 0.2 mm.
FIGURE 6A–E. Nocticola cockingi n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 6A–E. Nocticola cockingi n. sp. A, paratype (WAM GRR067); B, paratype (WAM RP011); C–E, paratype (WAM SF0149R). A, habitus, dorsal view; B, head, lateral view; C, first leg, anterior view; D, second leg, anterior view; E, third leg, anterior view. Scale 0.5 mm.
FIGURE 5A–H. A, Nocticola quartermainei n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 5A–H. A, Nocticola quartermainei n. sp., female, paratype (WAM GB0043R); B, D, H, Nocticola cockingi n. sp., female, paratype (WAM SF134R); C, Nocticola currani n. sp., female, (WAM BH0041). E, G, Nocticola quartermainei n. sp., female, paratype (WAM SF0287); F, Nocticola currani n. sp., female, (WAM ML0671). A–C, habitus, dorsal view; D, supraanal plate, dorsal view; E, supraanal plate, dorsal view; F, supraanal plate, dorsal view; G, cerci, ventral view; H, cerci, ventral view. Scale A–C 1 mm, D–F 0.2 mm.
FIGURE 4A–H. Nocticola quartermainei n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 4A–H. Nocticola quartermainei n. sp. A, B, D–F paratype (WAM ACBN20S); C paratype (WAM GE0793R); G, H paratype (WAM GE0793R). A, whole genitalia, dorsal view; B, R1, dorsal view; C, L2d, dorsal view; D, L3d, dorsal view; E, p, dorsal view; F, vp, dorsal view; G, subgenital plate, ventral view; H, supraanal plate, dorsal view. Scale 0.2 mm.
FIGURE 3A–E. Nocticola quartermainei n in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 3A–E. Nocticola quartermainei n. sp. A, B paratype (WAM 83208); C–E paratype (WAM SF0287R). A, habitus, dorsal view; B, head, lateral view; C, first leg, anterior view; D, second leg, anterior view; E, third leg, anterior view. Scale 0.5 mm.
FIGURE 2 in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 2. Schematic representation of male Nocticola genitalia in caudal view. Left phallomere (dark shading), right phallomere (light shading). vp, ventral phallomere; p, penis; L1, left phallomere 1; L2d, left phallomere 2 dorsal; L2v, left phallomere 2 ventral; L3d, left phallomere 3 dorsal; L3v, left phallomere 3 ventral; R1, right phallomere 1; R2, right phallomere 2; R3d, right phallomere 3 dorsal; R3v, right phallomere 3 ventral.
FIGURE 1 in Speciation in fractured rock landforms: towards understanding the diversity of subterranean cockroaches (Dictyoptera: Nocticolidae: Nocticola) in Western Australia
FIGURE 1. Localities of Nocticola quartermainei n. sp., Nocticola cockingi n. sp., and Nocticola currani n. sp. in the Pilbara region of Western Australia.
FIGURE 2. Nocticola baumi n in The first Nocticola Bolivar 1892 (Blattodea: Nocticolidae) from New Guinea
FIGURE 2. Nocticola baumi n. sp.: (A) adult male; (B) adult female: head and thorax; (C) lateral view and (D) frontal view of male head and prothorax; (E) male proleg; (F) male genitalia; (G) female supra-anal plate.
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.