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.
263
datasets available to search
ShareScore release 0.9.0
Dataset results
263 results for “male and female genitalia”
FIGURE5. Platynaspis octoguttata (Miyatake): a. adult, dorsal view; b. abdomen, male; c. female genitalia; d. spermatheca; e–g. male genitalia: e. tegmen, lateral view; f. tegmen, ventral view; g. penis. in A review of Platynaspini (Coleoptera: Coccinellidae) of the Indian subcontinent, including description of a new genus from north-eastern India and Bangladesh
FIGURE5. Platynaspis octoguttata (Miyatake): a. adult, dorsal view; b. abdomen, male; c. female genitalia; d. spermatheca; e–g. male genitalia: e. tegmen, lateral view; f. tegmen, ventral view; g. penis.
FIGURE13.Telsimia mudigerensis Poorani, sp. n.: a. dorsal view; b. lateral view; c. abdomen, male; d. abdomen, female; e. coxites; f–i. male genitalia: f. tegmen, lateral view; g. tegmen, inner view; h. penis, lateral view; i. penis, inner view. in --A--brief--review--of--the--tribe--Telsimiini--(Coleoptera:--Coccinellidae)--of--the--Indian-subcontinent,--including--three--new--species--of--Telsimia Casey--from--South--India
FIGURE13.Telsimia mudigerensis Poorani, sp. n.: a. dorsal view; b. lateral view; c. abdomen, male; d. abdomen, female; e. coxites; f–i. male genitalia: f. tegmen, lateral view; g. tegmen, inner view; h. penis, lateral view; i. penis, inner view.
FIGURE 3 in Description of the pupa and additional characters of the fourth-instar larva female, and male genitalia of Uranotaenia (Uranotaenia) coatzacoalcos Dyar & Knab, with keys for the identification of Mexican species of Uranotaenia (Diptera: Culicidae)
FIGURE 3. Uranotaenia (Uranotaenia) coatzacoalcos. Adult male and female: a) Male (lateral view); b) female (lateral view); c) abdomen of female (dorsal view).
FIGURE 2 in Description of the pupa and additional characters of the fourth-instar larva female, and male genitalia of Uranotaenia (Uranotaenia) coatzacoalcos Dyar & Knab, with keys for the identification of Mexican species of Uranotaenia (Diptera: Culicidae)
FIGURE 2. Uranotaenia (Uranotaenia) coatzacoalcos. Pupa: a) Cephalothorax; b) abdomen; c) female genital lobe; d) male genital lobe; e) paddle marginal serrations. CT, cephalothorax; Pa, paddle; Se, paddle marginal serrations; GL, genital lobe; Pr, proctiger; Ce, cercus; I–IX, abdominal segments I–IX; 0–14 = setal numbers on specified areas. Scales in mm.
Data from: Exaggerated male genitalia intensifies interspecific reproductive interference by damaging heterospecific female genitalia
Open the record for dataset details and reuse information.
Data from: Condition-dependent female preference for male genitalia length is based on male reproductive tactics
Open the record for dataset details and reuse information.
Data from: Both male and female novel traits promote the correlated evolution of genitalia between the sexes in an arthropod
Open the record for dataset details and reuse information.
Data from: Quantitative genetic insights into the coevolutionary dynamics of male and female genitalia
The spectacular variability that typically characterizes male genital traits has largely been attributed to the role of sexual selection. Among the evolutionary mechanisms proposed to account for this diversity, two processes in particular have generated considerable interest. On the one hand, females may exploit postcopulatory mechanisms of selection to favour males with preferred genital traits (cryptic female choice; CFC), while on the other hand females may evolve structures or behaviours that mitigate the direct costs imposed by male genitalia (sexual conflict; SC). A critical but rarely explored assumption underlying both processes is that male and female reproductive traits coevolve, either via the classic Fisherian model of preference-trait coevolution (CFC) or through sexually antagonistic selection (SC). Here, we provide evidence for this prediction in the guppy (Poecilia reticulata), a polyandrous livebearing fish in which males transfer sperm internally to females via consensual and forced matings. Our results from a paternal half-sibling breeding design reveal substantial levels of additive genetic variation underlying male genital size and morphology—two traits known to predict mating success during non-consensual matings. Our subsequent finding that physically interacting female genital traits exhibit corresponding levels of genetic (co)variation reveals the potential intersexual coevolutionary dynamics of male and female genitalia, thereby fulfilling a fundamental assumption underlying CFC and SC theory.
Data from: Artificial selection on male genitalia length alters female brain size
Male harassment is a classic example of how sexual conflict over mating leads to sex-specific behavioural adaptations. Females often suffer significant costs from males attempting forced copulations, and the sexes can be in an arms race over male coercion. Yet, despite recent recognition that divergent sex-specific interests in reproduction can affect brain evolution, sexual conflict has not been addressed in this context. Here, we investigate whether artificial selection on a correlate of male success at coercion, genital length, affects brain anatomy in males and females. We analysed the brains of eastern mosquitofish (Gambusia holbrooki), which had been artificially selected for long or short gonopodium, thereby mimicking selection arising from differing levels of male harassment. By analogy to how prey species often have relatively larger brains than their predators, we found that female, but not male, brain size was greater following selection for a longer gonopodium. Brain subregion volumes remained unchanged. These results suggest that there is a positive genetic correlation between male gonopodium length and female brain size, which is possibly linked to increased female cognitive ability to avoid male coercion. We propose that sexual conflict is an important factor in the evolution of brain anatomy and cognitive ability.
FIGURE 6. Naganda radialis. A-B. Female. C in A new species of Niganda Moore, 1879 from Thailand, with descriptions of variation in male genitalia and female facies of N. radialis Moore (Lepidoptera: Notodontidae, Ceirinae)
FIGURE 6. Naganda radialis. A-B. Female. C. Male.
FIGURE 3 in A new species of Niganda Moore, 1879 from Thailand, with descriptions of variation in male genitalia and female facies of N. radialis Moore (Lepidoptera: Notodontidae, Ceirinae)
FIGURE 3. Biotope of N. phichai and N. radialis.
FIGURE 7 in A new species of Niganda Moore, 1879 from Thailand, with descriptions of variation in male genitalia and female facies of N. radialis Moore (Lepidoptera: Notodontidae, Ceirinae)
FIGURE 7. Random sample of N. radialis uncus tips.
FIGURES 1–2. Rhigognostis erysiphaea. 1 in Rhigognostis erysiphaea (Meyrick, 1938) comb. nov. (Lepidoptera, Plutellidae), with description of male and female genitalia
FIGURES 1–2. Rhigognostis erysiphaea. 1. holotype; 2. labels.
Figs. 285–294. Noideattella farihy, new species. 285. Habitus male, dorsal view. 286. Same, ventral view. 287. Same, lateral view. 288. Cephalothorax, dorsal view. 289. Same, ventral view. 290. Palp male, prolateral view. 291. Cephalothorax male, anterior view. 292. Palp male, retrolateral view. 293. Genitalia female, ventral view. 294 in Noideattella and Tolegnaro, Two New Genera of Goblin Spiders from Madagascar, with Comments on the Gamasomorphoid and Silhouettelloid Oonopids (Araneae, Oonopidae)
Figs. 285–294. Noideattella farihy, new species. 285. Habitus male, dorsal view. 286. Same, ventral view. 287. Same, lateral view. 288. Cephalothorax, dorsal view. 289. Same, ventral view. 290. Palp male, prolateral view. 291. Cephalothorax male, anterior view. 292. Palp male, retrolateral view. 293. Genitalia female, ventral view. 294. Same, dorsal view. Scale bars = 0.2 mm, except genitalia: 0.1 mm.
Figs. 231–240. Noideattella fantara, new species. 231. Habitus male, dorsal view. 232. Same, ventral view. 233. Same, lateral view. 234. Cephalothorax, dorsal view. 235. Same, ventral view. 236. Palp male, prolateral view. 237. Cephalothorax male, anterior view. 238. Palp male, retrolateral view. 239. Genitalia female, ventral view. 240 in Noideattella and Tolegnaro, Two New Genera of Goblin Spiders from Madagascar, with Comments on the Gamasomorphoid and Silhouettelloid Oonopids (Araneae, Oonopidae)
Figs. 231–240. Noideattella fantara, new species. 231. Habitus male, dorsal view. 232. Same, ventral view. 233. Same, lateral view. 234. Cephalothorax, dorsal view. 235. Same, ventral view. 236. Palp male, prolateral view. 237. Cephalothorax male, anterior view. 238. Palp male, retrolateral view. 239. Genitalia female, ventral view. 240. Same, dorsal view. Scale bars = 0.2 mm, except genitalia: 0.1 mm.
Figs. 123–130. Noideattella saka, new species. 123. Genitalia female, dorsal view. 124. Same, anterodorsal view. 125. Same, lateral view. 126. Receptaculum papillae field, anterior view. 127. Epigastric region female, ventral view. 128. Same male, ventral view. 129. Endites male, ventral view. 130 in Noideattella and Tolegnaro, Two New Genera of Goblin Spiders from Madagascar, with Comments on the Gamasomorphoid and Silhouettelloid Oonopids (Araneae, Oonopidae)
Figs. 123–130. Noideattella saka, new species. 123. Genitalia female, dorsal view. 124. Same, anterodorsal view. 125. Same, lateral view. 126. Receptaculum papillae field, anterior view. 127. Epigastric region female, ventral view. 128. Same male, ventral view. 129. Endites male, ventral view. 130. Endites female, ventral view. Scale bars = 50 µm, except 198: 10 µm.
Figs. 113–122. Noideattella saka, new species. 113. Habitus male, dorsal view. 114. Same, ventral view. 115. Same, lateral view. 116. Cephalothorax, dorsal view. 117. Same, ventral view. 118. Palp male, prolateral view. 119. Cephalothorax male, anterior view. 120. Palp male, retrolateral view. 121. Genitalia female, ventral view. 122 in Noideattella and Tolegnaro, Two New Genera of Goblin Spiders from Madagascar, with Comments on the Gamasomorphoid and Silhouettelloid Oonopids (Araneae, Oonopidae)
Figs. 113–122. Noideattella saka, new species. 113. Habitus male, dorsal view. 114. Same, ventral view. 115. Same, lateral view. 116. Cephalothorax, dorsal view. 117. Same, ventral view. 118. Palp male, prolateral view. 119. Cephalothorax male, anterior view. 120. Palp male, retrolateral view. 121. Genitalia female, ventral view. 122. Same, dorsal view. Scale bars = 0.2 mm, except genitalia: 0.1 mm.
FIGURE 8. Left hind leg tibia, holotype female S in Phylogenomics, male internal genitalia, a new species, and other notes on New World Stenopelmatus Jerusalem crickets (Orthoptera: Stenopelmatoidea: Stenopelmatini)
FIGURE 8. Left hind leg tibia, holotype female S. nuevoguatemalae. Photo Dan Weissman.
FIGURE 7. Holotype adult female S in Phylogenomics, male internal genitalia, a new species, and other notes on New World Stenopelmatus Jerusalem crickets (Orthoptera: Stenopelmatoidea: Stenopelmatini)
FIGURE 7. Holotype adult female S. nuevoguatemalae. Photo Dan Weissman.
FIGURE 10. Face, holotype adult female S in Phylogenomics, male internal genitalia, a new species, and other notes on New World Stenopelmatus Jerusalem crickets (Orthoptera: Stenopelmatoidea: Stenopelmatini)
FIGURE 10. Face, holotype adult female S. nuevoguatemalae. Photo Dan Weissman.
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.