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.
54
datasets available to search
ShareScore release 0.9.0
Dataset results
54 results for “Heteropoda”
Data from: Among-individual behavioural variation in the ornamental red cherry shrimp, Neocaridina heteropoda
<p><span>Personality variation, defined as among-individual differences in behaviour that are repeatable across time and context, has been reported across animal taxa. From an evolutionary perspective, characterising the amount and structure of this variation is useful since differences among-individuals are the raw material for adaptive behavioural evolution. However, it is becoming apparent that behavioural variation among-individuals also has implications for more applied areas of evolution and ecology – from invasion biology, to ecotoxicology, and selective breeding in captive systems. Here, we investigate the structure of personality variation in the red cherry shrimp, <em>Neocaridina heteropoda</em>, a popular ornamental species that is readily kept and bred under lab conditions and is emerging as a decapod crustacean model across these fields, but for which basic biological, ecological, and behavioural data is limited. Using two assays and a repeated measures approach, we quantify behaviours putatively indicative of shy-bold variation and test for sexual dimorphism and/or size-dependent behaviours (as predicted by some state-dependent models of personality). We find moderate to high behavioural repeatabilities across traits. Although strong individual level correlations across behaviours are consistent with a major personality axis underlying these observed traits, the multivariate structure of personality variation does not fully match a priori expectations of a shy-bold axis. This may reflect our ecological naivety with respect to what really constitutes bolder, more risk prone, behaviour in this species. We find no evidence for sexual dimorphism and only weak support size-dependent behaviour. Our study contributes to the growing literature describing behavioural variation in aquatic invertebrates. Furthermore, it lays a foundation for further studies harnessing the potential of this emerging model system. In particular, this existing behavioural variation could be functionally linked to life-history traits and invasive success, and serve as target of artificial selection or bioassays. It thus holds significant promise in applied research across ecotoxicology, aquaculture, and invasion biology.</span></p>
Fig. 11 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 11. Distributional records of the genus Heteropoda Latreille, 1804 excluding those of H. venatoria (Linnaeus, 1767). The frame indicates the area shown in Fig. 10.
Fig. 3 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 3. Heteropoda dulongensis sp. nov., holotype male from Kongdang Village (CBEE), left palp. A. Prolateral view. B. Retrolateral view. Abbreviations: dRTA = dorsal part of retrolateral tibial apophysis; E = embolus; T = tegulum; vRTA = ventral part of retrolateral tibial apophysis. Scale bar = 2 mm.
Fig. 7 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 7. Heteropoda hainanensis sp. nov., holotype male (A–B) and paratype female (C–D) from Diaoluo Mountain (CBEE). A. Male habitus, dorsal view. B. Male habitus, ventral view. C. Female habitus, dorsal view. D. Female habitus, ventral view. Scale bars = 3 mm.
Fig. 2 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 2. Heteropoda dulongensis sp. nov., holotype male (A, E) and paratype female (B–D) from Kongdang Village (CBEE). A. Left male palp, ventral view. B. Vulva, dorsal view. C. Schematic course of internal duct system, dorsal view. D. Epigyne, ventral view. E. Embolus. Abbreviations: AB = anterior bands; C = conductor; CO = copulatory opening; FD = fertilization duct; FW = first winding; GP = glandular pores; LL = lateral lobes; MS = median septum; SD = sperm duct; SP = septal pocket. Scale bars: A = 2 mm; B–D= 1 mm; E = 0.8 mm.
Fig. 10 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 10. Locality records for five new species of Heteropoda Latreille, 1804 from China: 1. Heteropoda bawanglingensis sp. nov. (♀, Hainan); 2. H. dulongensis sp. nov. (♂♀, Yunnan); 3. H. hainanensis sp. nov. (♂♀, Hainan); 4. H. longa sp. nov. (♀, Guizhou); and 5. H. vaginalis sp. nov. (♀, Yunnan).
Fig. 1 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 1. Heteropoda bawanglingensis sp. nov., holotype female from Bawangling National Nature Reserve (CBEE). A. Vulva, dorsal view. B. Epigyne, ventral view. C. Schematic course of internal duct system, dorsal view. D. Habitus, dorsal view. E. Habitus, ventral view. Abbreviations: AB = anterior bands; CO = copulatory opening; FD = fertilization duct; FW = first winding; GP = glandular pores; LL = lateral lobes; MS = median septum. Scale bars: A–C = 0.5 mm; D–E = 4 mm.
Fig. 9 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 9. Heteropoda vaginalis sp. nov., holotype female from Tropical Botanical Garden (CBEE). A. Vulva, dorsal view. B. Epigyne, ventral view. C. Schematic course of internal duct system, dorsal view. D. Female habitus, dorsal view. E. Female habitus, ventral view. Abbreviations: AB = anterior bands; CO = copulatory opening; FW = first winding; GP = glandular pores; LL = lateral lobes; MS = median septum. Scale bars: A–C = 1 mm; D–E = 4 mm.
Fig. 8 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 8. Heteropoda longa sp. nov., holotype female from Fanjing Mountain (CBEE). A. Vulva, dorsal view. B. Epigyne, ventral view. C. Schematic course of internal duct system, dorsal view. D. Female habitus, dorsal view. E. Female habitus, ventral view. Abbreviations: AB = anterior bands; CO = copulatory opening; FD = fertilization duct; FW = first winding; GP = glandular pores; LL = lateral lobes; MS = median septum. Scale bars: A–C = 1 mm; D–E = 4 mm.
Fig. 5 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 5. Heteropoda hainanensis sp. nov., holotype male (A) and paratype female (B–D) from Diaoluo Mountain (CBEE). A. Left male palp, ventral view. B. Vulva, dorsal view. C. Schematic course of internal duct system, dorsal view. D. Epigyne, ventral view. Abbreviations: AB = anterior bands; C = conductor; CO = copulatory opening; FD = fertilization duct; FW = first winding; LL = lateral lobes; MS = median septum; SD = sperm duct. Scale bars: A = 1 mm; B–D = 0.8 mm.
Fig. 6 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 6. Heteropoda hainanensis sp. nov., holotype male from Diaoluo Mountain (CBEE), left palp. A. Prolateral view. B. Retrolateral view. Abbreviations: dRTA = dorsal part of retrolateral tibial apophysis; E = embolus; T = tegulum; vRTA = ventral part of retrolateral tibial apophysis. Scale bar = 1 mm.
Fig. 4 in Five new species of the spider genus Heteropoda Latreille, 1804 (Araneae: Sparassidae) from China
Fig. 4. Heteropoda dulongensis sp. nov., holotype male (A–B) and paratype female (C–D) from Kongdang Village (CBEE). A. Male habitus, dorsal view. B. Male habitus, ventral view. C. Female habitus, dorsal view. D. Female habitus, ventral view. Scale bars = 3 mm.
FIG. 2. — Heteropoda maxima n in A new species of Heteropoda (Araneae, Sparassidae, Heteropodinae) from Laos, the largest huntsman spider?
FIG. 2. — Heteropoda maxima n. sp.; A, holotype (PJ 1476), eye position (dorsal view); B-D, paratype female (PJ 1477); B, epigyne (ventral view); C, vulva (dorsal view); D; schematic course of internal ducts (right half, dorsal view); E, paratype (PJ 1490), epigyne (ventral view). Scale bars: 1 mm.
FIG. 1. — Heteropoda maxima n in A new species of Heteropoda (Araneae, Sparassidae, Heteropodinae) from Laos, the largest huntsman spider?
FIG. 1. — Heteropoda maxima n. sp., holotype (PJ 1476); A, B, male palp (1 ventral view, 2 retrolateral view); C, tegulum (ventral view); D, retrolateral apophysis (dorsal view); E, section of male metatarsus II with spread hairs (dorsal view). Scale bars: 1 mm.
Data from: Among-individual behavioural variation in the ornamental red cherry shrimp, Neocaridina heteropoda
Open the record for dataset details and reuse information.
Diet DNA metabarcoding data from spiders (Heteropoda venatoria) from Palmyra Atoll (2015-2017) with both individual samples that have and have not been surface sterilized
<p>These are data and code from a study examining the potential for surface contamination to influence diet DNA metabarcoding datasets when DNA is sequenced from full body parts (in this case, the opisthosomas of spider individuals). These datasets include the raw sequencing data, all downstream datasets, and taxonomic assignments collected from database searches on BOLD and GenBank (accessed 2019). The code includes code to reproduce all bioinformatics (merge, filter, match to taxonomies, rarefy, sort) as well as all statistics and figures generated from analyses. Raw data are from DNA extractions of predator gut regions (opisthosomas) and amplification of the CO1 gene using PCR. The predator species is <em>Heteropoda venatoria </em>collected individually with sterilized implements and either the diet sequences from their natural diets were extracted or their diets following feeding spiders in a feeding trial. </p>
FIGURES 22–23 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 22–23. Heteropoda dagmarae sp. nov. 22 Ψ paratype (PJ 2190), 23 % paratype (PJ 2193), both from Muang Sing, Laos. 22 Ventral view showing black sternum, coxae, labium and median band of opisthosoma. 23 Dorsal habitus showing bright patch and long hairs on posterior opisthosoma and the more distinct colouration in comparison with female. Photos: P. Jäger.
FIGURES 20–21 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 20–21. Heteropoda dagmarae sp. nov., Ψ paratype (PJ 2190) from Muang Sing, Laos. 20 Habitus with characteristic leg position, dorsal view; 21 Frontal view showing the black distal half of chelicerae and palps. Photos: P. Jäger.
FIGURES 11–19 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 11–19. Heteropoda dagmarae sp. nov., Ψ paratypes (11–14 PJ 2179, 15 PJ 2187, 16–19 PJ 2188). 11, 15–16 epigyne, ventral view; 12–13 vulva, (12, 17 dorsal view, 13 frontal view, 18 laterofrontal view); 14, 19 schematic course of internal duct system (14 frontal view, 19 laterofrontal view).
FIGURES 1–10 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 1–10. Heteropoda dagmarae sp. nov. (1–6 ɗ holotype, 7 ɗ paratype PJ 2178, 8–9 Ψ paratype PJ 2179, 10 Ψ paratype 2188). 1 left palp, prolateral view; 2 left palp, ventral view; 3 left palp, retrolateral view; 4 left palp, tibia, dorsal view; 5, 8 eye arrangement, dorsal view; 6, 9 chelicerae, ventral view; 7 retrolateral tibial apophysis showing variation, ventral view; 10 palpal claw, retrolateral view.
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.