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1,880 results for “Dytiscidae”
Fig. 6 in A new species of Bidessus from Anjozorobe-Angavo and a review of Malagasy Bidessus (Coleoptera, Dytiscidae)
Fig. 6. Two localities of the high-altitude alpine species Bidessus nesioticus Guignot, 1956 previously known but from the type locality at 2500 m a.s.l. near the peak Tsiafajavona of Ankaratra mountain. A. A glade swamped by water from a source [MAD-MJK12-13] in Manjakatompo Ankaratra, 2070 m a.s.l. B. The new location [MAD13-33] of Bidessus nesioticus Guignot, 1956 at a pond in the alpine zone 2030 m a.s.l. on the Andringitra mountain massif in Andringitra NP.
Fig. 3 in A new species of Bidessus from Anjozorobe-Angavo and a review of Malagasy Bidessus (Coleoptera, Dytiscidae)
Fig. 3. Male genitalia of the Malagasy species of Bidessus Sharp, 1882. For each subpanel from left to right penis in dorsal view, penis in lateral view and paramere in lateral view. A. B. apicidens Bistr̂m & Sanfilippo, 1986. B. B. cf. ceratus Guignot, 1941. C. B. anjozorobe sp. nov. D. B. cf. nero Gschwendtner, 1933. E. B. nesioticus Guignot, 1956. F. B. perexiguus Kolbe, 1883. G. B. longistriga Régimbart, 1895.
Fig. 5 in A new species of Bidessus from Anjozorobe-Angavo and a review of Malagasy Bidessus (Coleoptera, Dytiscidae)
Fig. 5. Type locality [MAD14-78] for Bidessus anjozorobe sp. nov. in Anjozorobe forest in AnjozorobeAngavo protected area on the Central Highlands. A glade in the rainforest with marsh vegetation. Multiple individuals of Bidessus anjozorobe sp. nov. were found by tramping in the vegetation at the edges of the marsh.
Figs 12–16 in New records of Platynectes (s. str.) diving beetles from South America with description of two new species (Coleoptera: Dytiscidae: Agabinae)
Figs 12–16. Distribution of Platynectes 'Clade II' sensu TƟUඌඌΑιΝτ et al. (2017) in South America. Circles represent previously published localities; stars represent localities newly reported in this paper.
Figs 2–5 in New records of Platynectes (s. str.) diving beetles from South America with description of two new species (Coleoptera: Dytiscidae: Agabinae)
Figs 2–5. Dorsal habitus images of Platynectes spp. 2 – P. bicolor sp. nov.; 3 – P. colombicus sp. nov.; 4 – P. ornatifrons Sharp, 1882, syntype; 5 – P. parananus Sharp, 1882, holotype.
Figs 6–9 in New records of Platynectes (s. str.) diving beetles from South America with description of two new species (Coleoptera: Dytiscidae: Agabinae)
Figs 6–9. Median lobes of the adeagus. 6–7 – P. bicolor sp. nov.: 6 – left lateral view; 7 – right lateral view. 8–9 – P. colombicus sp. nov.: 8 – left lateral view; 9 – right lateral view. Scale bars = 0.5 mm.
Fig. 1 in New records of Platynectes (s. str.) diving beetles from South America with description of two new species (Coleoptera: Dytiscidae: Agabinae)
Fig. 1. Maximum Likelihood phylogeny of sequenced Platynectes (s. str.) specimens based on the gene COI.
FIGURES 1 – 4 in Description of a new Tiporus Watts, 1985 from northern Queensland, Australia (Coleoptera: Dytiscidae, Hydroporinae)
FIGURES 1 – 4. Tiporus queenslandicus sp. n., holotype, male (4.6 mm) (1) and paratype, female (4.7 mm) (2), T. giuliani, male (3), and T. undecimmaculatus, male (4). Scale bar = 1 mm.
FIGURE 11 in Description of a new Tiporus Watts, 1985 from northern Queensland, Australia (Coleoptera: Dytiscidae, Hydroporinae)
FIGURE 11. Distribution of T. queenslandicus sp. n. (red dots), T. giuliani (blue squares) and T. undecimmaculatus (black squares) in northern Australia, based on literature records (Watts 2000) and the material studied and listed herein.
Figs 10-13 in On the identity of Hydroporus glasunovi ZAITZEV 1905, with the description of Hydroporus glasunovi dolini nov.ssp. (Coleoptera, Dytiscidae)
Figs 10-13: Habitats of (10-12) Hydroporus g. glasunovi ZAITZEV, Fan Mountains, Tajikistan {loc. D} (photos by J. ŠĢastný) and (13) Hydroporus g. dolini nov.ssp., Yakka-tut near Burchmulla, Uzbekistan {loc. 1} (photo by L. Hendrich).
Figs 3-8 in On the identity of Hydroporus glasunovi ZAITZEV 1905, with the description of Hydroporus glasunovi dolini nov.ssp. (Coleoptera, Dytiscidae)
Figs 3-8: Median lobe of aedeagus of in ventral and lateral view (3) lectotype of Hydroporus g. glasunovi ZAITZEV. (4) holotype of Hydroporus g. dolini nov.ssp. Gonocoxae (5) and gonocoxosternum (6) of Hydroporus g. dolini nov.ssp. Left paramere of (7) lectotype of Hydroporus g. glasunovi ZAITZEV; (8) holotype of Hydroporus g. dolini nov.ssp.
Figures 1-3 in A new species of genus Lacconectus Motschulsky, 1855 from Mizoram, India (Coleoptera: Dytiscidae: Copelatinae)
Figures 1-3. Lacconectus ishae sp. nov. (holotype, male). (1) Habitus, (2) Lateral View of Aedeagus, (3) Right Parameres.
F I G U R E 3 in Phylogenetic placement and description of Ngaliadessus humphreysi gen. et sp. nov., Watts & Villastrigo (Coleoptera: Dytiscidae), a subterranean diving beetle from the Ngalia Basin in central Australia
F I G U R E 3 Adult Ngaliadessus humphreysi sp. nov., Watts & Villastrigo. (a) Dorsal view of adult; (b) line drawing; (c) line drawing of ventral surface of mesotrochanter and mesofemur; (d) line drawing of ventral surface of metatrochanter and metafemur; (e) portion of spermatheca with internal spine.
F I G U R E 2 in Phylogenetic placement and description of Ngaliadessus humphreysi gen. et sp. nov., Watts & Villastrigo (Coleoptera: Dytiscidae), a subterranean diving beetle from the Ngalia Basin in central Australia
F I G U R E 2 BEAST maximum clade credibility tree of Bidessini based on a combination of whole mitochondrial genome sequences, Histone 3 and 18S sequences (Table S1). The new genus/species is shown in bold, and numbers on branches represent Bayesian posterior probabilities.
F I G U R E 1 A in Phylogenetic placement and description of Ngaliadessus humphreysi gen. et sp. nov., Watts & Villastrigo (Coleoptera: Dytiscidae), a subterranean diving beetle from the Ngalia Basin in central Australia
F I G U R E 1 A geological representation of the Ngalia Basin with subterranean groundwaters and its main sampling sites for stygobiotic taxa, including Sullivans Well. The geology was determined from Australian Geological Survey 1: 250 000 maps SF52-12 Mt Doreen (1995) and Napperby SF53-09 (1982) and information compiled by Edgoose and Ahmad (2013). Inset shows the approximate location of the Ngalia Basin in central Australia.
F I G U R E 4 in Phylogenetic placement and description of Ngaliadessus humphreysi gen. et sp. nov., Watts & Villastrigo (Coleoptera: Dytiscidae), a subterranean diving beetle from the Ngalia Basin in central Australia
F I G U R E 4 Line drawings of larva of Ngaliadessus humphreysi sp. nov.: (a) ventral view of head capsule; (b) dorsal surface of head capsule; (c) enlarged view of ventral surface of head capsule; (d) dorsal view of abdominal segment 8 and basal segment of urogomphi; small circle on segment 8 represents only visible pore.
Figura 27 in Reevaluación del género Andonectes Guéorguiev, 1971 y establecimiento de nuevas combinaciones para el género Platynectes (Agametrus) Régimbart, 1879 (Coleoptera: Dytiscidae: Agabinae) en Venezuela
Figura 27. Distribución de las especies de Agametrus Sharp en Venezuela. / Distribution of Agametrus Sharp species in Venezuela.
Figuras 14-25 in Reevaluación del género Andonectes Guéorguiev, 1971 y establecimiento de nuevas combinaciones para el género Platynectes (Agametrus) Régimbart, 1879 (Coleoptera: Dytiscidae: Agabinae) en Venezuela
Figuras 14-25. Escleritos genitales de las especies de Platynectes (Agametrus) de Venezuela. 14. P. (A.) apure. 15. P. (A.) bordoni. 16. P. (A.) gregarius. 17. P. (A.) intermedius. 18. P. (A.) meridensis. 19. P. (A.) mildredae. 20. P. (A.) milla. 21. P. (A.) pineiroi. 22. P. (A.) septentrionalis. 23. P. (A.) similaris. 24. P. (A.) trujillo. 25. P. (A.) venezuelanus. lbm = lóbulo medio, pde = parámero izquierdo excepto en P. (A.) pineiroi (parámero izquierdo), lto = lateroterguito, gcxto = gonocoxa, gcxto = gonocoxito. / 14. P. (A.) apure. 15. P. (A.) bordoni. 16. P. (A.) gregarius. 17. P. (A.) intermedius. 18. P. (A.) meridensis. 19. P. (A.) mildredae. 20. P. (A.) milla. 21. P. (A.) pineiroi. 22. P. (A.) septentrionalis. 23. P. (A.) similaris. 24. P. (A.) trujillo. 25. P. (A.) venezuelanus. lbm = middle lobe, pde = left paramere except in P. (A.) pineiroi (left paramere), lto = lateroterguite, gcxto = gonocoxa, gcxto = gonocoxite.
Figuras 7-12 in Reevaluación del género Andonectes Guéorguiev, 1971 y establecimiento de nuevas combinaciones para el género Platynectes (Agametrus) Régimbart, 1879 (Coleoptera: Dytiscidae: Agabinae) en Venezuela
Figuras 7-12. Habitus de las especies de Platynectes (Agametrus). 7. P. (A.) milla. 8. P. (A.) pineiroi. 9. P. (A.) septentrionalis. 10. P. (A.) similaris. 11. P. (A.) trujillo. 12. P. (A.) venezuelanus. / Habitus of Platynectes (Agametrus) species. 7. P. (A.) milla. 8. P. (A.) pineiroi. 9. P. (A.) septentrionalis. 10. P. (A.) similaris. 11. P. (A.) trujillo. 12. P. (A.) venezuelanus.
Figura 13 in Reevaluación del género Andonectes Guéorguiev, 1971 y establecimiento de nuevas combinaciones para el género Platynectes (Agametrus) Régimbart, 1879 (Coleoptera: Dytiscidae: Agabinae) en Venezuela
Figura 13. Comparación de los escleritos corporales de Andonectes y Agametrus. A. Margen lateral del pronoto y apófisis prosternal de Andonectes maximus Trémouilles, 2001. B. Pronoto y apófisis prosternal de Platynectes (Agametrus) septentrionalis (García, 2002). C. Metaventrito de P. (A.) septentrionalis: ap =apófisis prosternal, pnto = pronoto, rsbm = reborde submarginal. D. Lóbulo medio y parámero de Andonectes maximus. / A. Lateral margin of pronotum and prosternal process of Andonectes maximus Trémouilles, 2001. B. Pronotum and prosternal process of Platynectes (Agametrus) septentrionalis (García, 2002). C. Metaventritus of P. (A.) septentrionalis: ap = prosternal process, pnto = pronotum, rsbm = submarginal ridge. D. Middle lobe and paramer of Andonectes maximus.
ScienceDex guides
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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.