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91 results for “water striders”
FIGURES 1–4 in A new species of the broad-shouldered water strider genus Microvelia Westwood (Hemiptera: Heteroptera: Veliidae) from the Ogasawara (Bonin) Islands, Japan
FIGURES 1–4. Microvelia yoshitomii sp. nov., dorsal aspect. 1, 3, male; 2, 4, female. 1, Holotype; 2–4, paratypes. 1–2, Apterous; 3–4, macropterous.
FIGURES 14–20 in A new species of the broad-shouldered water strider genus Microvelia Westwood (Hemiptera: Heteroptera: Veliidae) from the Ogasawara (Bonin) Islands, Japan
FIGURES 14–20. Fore wing, abdominal segment VIII, pygophore, and proctiger of Microvelia yoshitomii sp. nov. 14, Left fore wing (female); 15, abdominal segment VIII, ventral view; 16–17, right paramere, lateral (16) and ventral (17) views; 18–19, pygophore (segment IX), proctiger, parameres, dorsal (18) and lateral (19) views; 20, proctiger, ventral view. Scale bars for 14 = 0.5 mm, for 15–20 = 0.05 mm.
Physics of sliding on water explains morphological and behavioural allometry across a wide range of body sizes in water striders (Gerridae)
<p>Data set of species measurements and the MATLAB code of sliding water strider used in "Physics of sliding on water predicts morphological and behavioral allometry across a wide range of body sizes in water striders (Gerridae)"</p>
FIGURE 5 in A new species of the small water strider genus Microvelia (Hemiptera: Heteroptera: Veliidae) from the Ryukyus, Japan, with notes on the distribution of M. kyushuensis
FIGURE 5. Comparison of living adults of Microvelia minsa sp. nov. (A, B) and M. kyushuensis Esaki & Miyamoto (C, D). A, C, apterous male; B, D, apterous female.
FIGURE 1 in A new species of the small water strider genus Microvelia (Hemiptera: Heteroptera: Veliidae) from the Ryukyus, Japan, with notes on the distribution of M. kyushuensis
FIGURE 1. Dorsal habitus of adult Microvelia minsa sp. nov. A, apterous male (holotype); B, apterous female; C, macropterous male; D, macropterous female.
FIGURE 7 in A new species of the small water strider genus Microvelia (Hemiptera: Heteroptera: Veliidae) from the Ryukyus, Japan, with notes on the distribution of M. kyushuensis
FIGURE 7. Habitat of Microvelia minsa sp. nov. A, Ômija-gawa River of Iriomote-jima Island (type locality of holotype); B, a small stream of Yonaguni-jima Island.
FIGURE 6 in A new species of the small water strider genus Microvelia (Hemiptera: Heteroptera: Veliidae) from the Ryukyus, Japan, with notes on the distribution of M. kyushuensis
FIGURE 6. Scanning electron microscope photographs of right parameres of Microvelia minsa sp. nov. (A) and M. kyushuensis Esaki & Miyamoto (B).
FIGURE 3 in A new species of the small water strider genus Microvelia (Hemiptera: Heteroptera: Veliidae) from the Ryukyus, Japan, with notes on the distribution of M. kyushuensis
FIGURE 3. Specimens of Microvelia minsa sp. nov. used in Miyamoto (1964) as M. kyushuensis Esaki & Miyamoto.
FIGURE 4 in A new species of the small water strider genus Microvelia (Hemiptera: Heteroptera: Veliidae) from the Ryukyus, Japan, with notes on the distribution of M. kyushuensis
FIGURE 4. Morphological features of Microvelia minsa sp. nov. A, antenna, dorsal view; B, fore leg, dorsal view; C, middle leg, dorsal view; D, hind leg, dorsal view; E, fore tibia, dorsal view; F, abdominal segment VIII, dorsal view; G, proctiger, dorsal view; H, left paramere; I, right paramere. Scale bars: 500 µm for A–D, 300 µm for E–G, 100 µm for H, I.
FIGURE 10 in Water striders (Heteroptera: Gerromorpha: Gerridae) of Romania with an update on the distribution of Gerris gibbifer and G. maculatus in southeastern Europe
FIGURE 10. Distribution of Gerris asper (Fieber, 1860) (black dots) and G. lateralis Schummel, 1832 (white squares) in Romania. Blank shapes represent published records, question marks represent dubious published records of G. lateralis and solid shapes represent records from this study.
FIGURE 11 in Water striders (Heteroptera: Gerromorpha: Gerridae) of Romania with an update on the distribution of Gerris gibbifer and G. maculatus in southeastern Europe
FIGURE 11. Distribution of Gerris maculatus Tamanini, 1946 (black dots) and G. gibbifer Schummel, 1832 (white squares) in southeastern Europe. Blank shapes represent published records, question marks represent dubious published records of G. gibbifer and solid shapes represent records from this study. Grey colour areas were not subject of this review.
FIGURE 1 in Water striders (Heteroptera: Gerromorpha: Gerridae) of Romania with an update on the distribution of Gerris gibbifer and G. maculatus in southeastern Europe
FIGURE 1. Boxplots representing the elevational distribution of Gerridae in Romania. Circles represent outliers and asterisks represent extreme values.
FIGURES 8–9 in Water striders (Heteroptera: Gerromorpha: Gerridae) of Romania with an update on the distribution of Gerris gibbifer and G. maculatus in southeastern Europe
FIGURES 8–9. Distribution in Romania: (8) Gerris odontogaster (Zetterstedt, 1828); (9) Gerris thoracicus Schummel, 1832. Blank dots represent published records while solid dots represent records from this study.
FIGURES 12–19 in Water striders (Heteroptera: Gerromorpha: Gerridae) of Romania with an update on the distribution of Gerris gibbifer and G. maculatus in southeastern Europe
FIGURES 12–19. (12, 14, 16, 18) Gerris gibbifer Schummel, 1832. (13, 15, 17, 19) Gerris maculatus Tamanini, 1946. (12, 13) head, pronotum, forelegs and antennae of female; (14, 15) abdominal segments VI and VII and genital segments of female, in lateral view; (16, 17) abdominal sterna VI and VII and genital segments of female, in ventral view; (18, 19) sterna VI and VII and genital segments of male, in ventral view.
FIGURES 2–7 in Water striders (Heteroptera: Gerromorpha: Gerridae) of Romania with an update on the distribution of Gerris gibbifer and G. maculatus in southeastern Europe
FIGURES 2–7. Distribution in Romania: (2) Limnoporus rufoscutellatus (Latreille, 1807); (3) Aquarius najas (De Geer, 1773); (4) Aquarius paludum paludum (Fabricius, 1794); (5) Gerris argentatus Schummel, 1832; (6) Gerris costae fieberi Stichel, 1938; (7) Gerris lacustris (Linnaeus, 1758). Blank dots represent published records, question marks represent dubious published records of A. najas and solid dots represent records from this study.
FIGURE 10 in The water striders (Hemiptera: Heteroptera: Gerridae) of Costa Rica: new species, checklist, and new records
FIGURE 10. Collecting records of Charmatometrinae and Rhagadotarsinae within the Costa Rican territory.
FIGURES 1–9 in The water striders (Hemiptera: Heteroptera: Gerridae) of Costa Rica: new species, checklist, and new records
FIGURES 1–9. Brachymetra bernaldi Cordeiro, sp. nov. 1a. Male, dorsal view. 1b. Male, ventral view. 1c. Male, lateral view. 2a. Female, dorsal view. 2b. Female, ventral view. 2c. Female, lateral view. 3a. Male, apex of abdomen, dorsal view. 3b. Male, apex of abdomen, ventral view. 4a. Female, apex of abdomen, dorsal view. 4b. Female, apex of abdomen, ventral view. 5a. Male, abdominal segment VIII, dorsal view. 5b. Male, abdominal segment VIII, ventral view. 5c. Male, abdominal segment VIII, lateral view. 6a. Male, pygophore, lateral view. 6b. Male, pygophore, detail of apex, caudal view. 7. Male, proctiger, dorsal view. 8a. Paramere, caudal view. 8b. Paramere, lateral view. 9. Sclerites of phallus, lateral view (DE: dorsal sclerite, VE: ventral sclerite).
FIGURE 10 in The water striders of Pakistan (Hemiptera: Heteroptera: Gerridae): new records from Punjab and first checklist for the country
FIGURE 10. Sampling site at Pond near Dar Rice Mills, Bhoroki, Pasrur Road—Sialkot District (photo by R. Saleem).
FIGURE 8 in The water striders of Pakistan (Hemiptera: Heteroptera: Gerridae): new records from Punjab and first checklist for the country
FIGURE 8. Sampling site at Upper Chenab canal, Kamoki-Tatle Aali Road - Gujranwala District (photo by R. Saleem).
FIGURE 5 in The water striders of Pakistan (Hemiptera: Heteroptera: Gerridae): new records from Punjab and first checklist for the country
FIGURE 5. Specimens of Naboandelus bergevini popovi Brown, 1951 from Punjab (Pakistan): a) apterous male from Lower Chenab canal (Gujranwala) and b) apterous female from River Jhelum (Gujrat). Scale bar = 0.5 mm (photo by F. Cianferoni).
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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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
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