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453 results for “diving beetles”
Figs. 18–28 in The Predaceous Diving Beetles (Coleoptera: Adephaga: Dytiscidae) from the Miradores Lagoon, Veracruz, Mexico
Figs. 18–28. Morphological structures of Dytiscidae. 18) Middle part of prosternum and prosternal process on the same plane (Laccophilinae, Copelatinae, Colymbetinae, Cybistrinae, Dytiscinae) (a: prosternal process); 19) Middle part of prosternum and prosternal process not on the same plane, prosternal process at a lower level (Hydroporinae) (a: prosternal process); 20) Apical half of median lobe of Celina slossoni; 21) Apical half of the median lobe of Celina angustata; 22) Metanepisternum (a) reaching mesocoxal cavity; 23) Metanepisternum (a) not reaching mesocoxal cavity; 24) Metacoxal processes apically broad and trilobite in Hydrovatini (a: lateral lobes; b: middle lobe); 25–26) Parameres in lateral and dorsal view of Hydrovatus youngi; 27–28) Parameres in lateral and dorsal view of Hydrovatus davidis. Figs. 18, 19, 22–24 taken from Arce-PÉrez and Roughley (1999); Figs. 20, 21 from Young (1979); Figs. 25–28 from Biström (1996).
Figs. 10–17 in The Predaceous Diving Beetles (Coleoptera: Adephaga: Dytiscidae) from the Miradores Lagoon, Veracruz, Mexico
Figs. 10–17. Dorsal view of Dytiscidae. 10) Bidessonotus mexicanus; 11) Liodessus obscurellus; 12) Laccophilus f. fasciatus; 13) Copelatus distinctus; 14) Meridiorhantus calidus; 15) Megadytes flohri; 16) Hydaticus rimosus; 17) Thermonectus margineguttatus.
Figs. 2–9 in The Predaceous Diving Beetles (Coleoptera: Adephaga: Dytiscidae) from the Miradores Lagoon, Veracruz, Mexico
Figs. 2–9. Dorsal view of Dytiscidae. 2) Celina slossoni; 3) Vatellus mexicanus; 4) Hydrovatus youngi; 5) Pachydrus politus; 6) Desmopachria vicina; 7) Uvarus sp.; 8) Brachyvatus apicatus; 9) Neoclypeodytes moroni.
Fig. 2 in Molecular Systematics of the Neotropical Diving Beetle GenusRugosusGarcía, 2001 (Coleoptera: Dytiscidae: Copelatinae)
Fig. 2. Dorsal habitus and labels of the holotypes of Rugosus emarginatus (above) and Rugosus pubis (below).
Fig. 4 in Molecular Systematics of the Neotropical Diving Beetle GenusRugosusGarcía, 2001 (Coleoptera: Dytiscidae: Copelatinae)
Fig. 4. Habitat of Rugosus species. A) Guyana, Region 8, Ayanganna Airstrip, collecting event GY14-0317-01A, B) Suriname, Sipaliwini District, Kappel Airstrip at base of Tafelberg Tepui, collecting event SR13-0824-03A, C) Suriname, Sipaliwini District, Raleighvallen Nature Reserve, collecting event SR12-0727-01A, D) Guyana, Region 8, Ayanganna Airstrip, collecting event GY14-0319-02A.
Fig. 2 in The Predaceous Diving Beetle Fauna (Coleoptera: Dytiscidae) in Highway-Associated Aquatic Habitats in Southern Mississippi, USA
Fig. 2. Shannon diversity index of adult predaceous diving beetles as a function of habitat area (m2) across all sites sampled early (May–June) and late (August–October) in the season.
Figs. 1–6. Psychopomporus felipi. 1 in Description of a New Genus and Species of Stygobiontic Diving Beetle,Psychopomporus felipiJean, Telles, and Miller (Coleoptera: Dytiscidae: Hydroporinae), from the Edwards-Trinity Aquifer System of Texas, USA
Figs. 1–6. Psychopomporus felipi. 1) Dorsal habitus; 2) Ventral habitus; 3) Prosternal process, left lateral aspect, arrow points at medial prosternal prominences; 4) Male median lobe, ventral aspect; 5) Male median lobe, right lateral aspect; 6) Male right lateral lobe, right lateral aspect. Scale bar = 1 mm for Figs. 1–3 only.
Fig. 7 in Description of a New Genus and Species of Stygobiontic Diving Beetle,Psychopomporus felipiJean, Telles, and Miller (Coleoptera: Dytiscidae: Hydroporinae), from the Edwards-Trinity Aquifer System of Texas, USA
Fig. 7. Distribution of Psychopomporus felipi and other Texas subterranean diving beetles, showing extent of Edwards-Trinity Aquifer.
FIGURES 15–16 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURES 15–16. Hovahydrus praetextus (Guignot, 1951), instar III: (9) mesothoracic leg, anterior aspect; (10) mesothoracic leg, posterior aspect. Scale bar = 0.1 mm.
FIGURES 4–7 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURES 4–7. Hovahydrus sp. near H. minutissimus (Régimbart, 1903), instar III: (4) antenna, dorsal aspect; (5) antenna, ventral aspect; (6) maxilla, dorsal aspect; (7) maxilla, ventral aspect. Numbers and lowercase letters indicate primary setae and pores, respectively. AN: antenna; MX: maxilla; sp: spinula. Scale bars = 0.05 mm.
FIGURES 13–14 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURES 13–14. Hovahydrus praetextus (Guignot, 1951), instar III: (13) head capsule, dorsal aspect; (14) abdominal segment VIII, dorsal aspect. Scale bars = 0.15 mm.
FIGURES 11–12 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURES 11–12. Hovahydrus sp. near H. minutissimus (Régimbart), 1903, instar III: (11) abdominal segment VIII, dorsal aspect; (12) abdominal segment VIII, ventral aspect. Scale bar = 0.2 mm.
FIGURES 2–3 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURES 2–3. Hovahydrus sp. near H. minutissimus (Régimbart, 1903), instar III: (2) head capsule, dorsal aspect; (3) head capsule, ventral aspect. Scale bar = 0.2 mm.
FIGURES 8–10 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURES 8–10. Hovahydrus sp. near H. minutissimus (Régimbart, 1903), instar III: (8) labium, dorsal aspect; (9) mesothoracic leg, anterior aspect; (10) mesothoracic leg, posterior aspect. CO: coxa; FE: femur; LA: labium; NS: natatory setae; TA: tarsus; TI: tibia; TR: trochanter. Numbers and lowercase letters indicate primary setae and pores, respectively; others are secondary setae. Pore TRb not represented. Scale bars: 8 = 0.05 mm; 9–10 = 0.1 mm.
FIGURE 17 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURE 17. Side-pool to small forest stream in medium-high altitude rainforest in Marojejy National Park, Madagascar where Hovahydrus sp. near H. minutissimus (Régimbart, 1903) instar III larvae were collected. Photo J. Bergsten.
FIGURE 1 in Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini
FIGURE 1. Hovahydrus sp. near H. minutissimus (Régimbart, 1903): habitus of instar III, dorsal aspect. Scale bar = 0.2 mm.
FIGURE 26 in The very rare Japanese endemic diving beetle Japanolaccophilus niponensis (Kamiya, 1939), (Coleoptera: Dytiscidae, Laccophilinae): larval morphology and phylogenetic comparison with other known Laccophilini
FIGURE 26. Single most parsimonious cladogram obtained from the cladistic analysis, with Bremer (in bold) and Bootstrap (higher than 50) support values indicated above branches. Character changes are mapped for each clade, with numbers in bold underlined indicating unique character state transformations.
FIGURES 23–25 in The very rare Japanese endemic diving beetle Japanolaccophilus niponensis (Kamiya, 1939), (Coleoptera: Dytiscidae, Laccophilinae): larval morphology and phylogenetic comparison with other known Laccophilini
FIGURES 23–25. Japanolaccophilus niponensis (Kamiya, 1939), instar III: 23. abdominal segment VIII, dorsal aspect; 24. abdominal segment VIII, ventral aspect; 25. urogomphus, dorsal aspect. Scale bars = 0.2 mm.
FIGURES 13–18 in The very rare Japanese endemic diving beetle Japanolaccophilus niponensis (Kamiya, 1939), (Coleoptera: Dytiscidae, Laccophilinae): larval morphology and phylogenetic comparison with other known Laccophilini
FIGURES 13–18. Japanolaccophilus niponensis (Kamiya, 1939), instar I: 13. mesothoracic leg, anterior surface; 14. mesothoracic leg, posterior surface; 15. metafemur and metatibia, posterior surface; 16. abdominal segment VIII, dorsal aspect; 17. abdominal segment VIII, ventral aspect; 18. urogomphus, dorsal aspect. AB, abdominal segment VIII; CO, coxa; FE, femur; TA, tarsus; TI, tibia; TR, trochanter; UR, urogomphus. Numbers and lowercase letters refer to primary setae and pores, respectively; * = additional sensilla; setae PT1 and PT2 and spine-like spinulae on abdominal segment VIII not represented. Scale bar = 0.1 mm.
FIGURES 19–22 in The very rare Japanese endemic diving beetle Japanolaccophilus niponensis (Kamiya, 1939), (Coleoptera: Dytiscidae, Laccophilinae): larval morphology and phylogenetic comparison with other known Laccophilini
FIGURES 19–22. Japanolaccophilus niponensis (Kamiya, 1939), instar III: 19. head capsule, dorsal aspect; 20. head capsule, ventral aspect; 21. metathoracic leg, anterior surface; 22. metathoracic leg, posterior surface. Scale bars = 0.2 mm.
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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.