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56 results for “Megarthrus”
Linked collectors and determiners for: Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests.
Natural history specimen data linked to collectors and determiners held within, "Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/db595c03-4859-4d5b-94f6-f9d73a40db69">https://bionomia.net/dataset/db595c03-4859-4d5b-94f6-f9d73a40db69</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/db595c03-4859-4d5b-94f6-f9d73a40db69">https://gbif.org/dataset/db595c03-4859-4d5b-94f6-f9d73a40db69</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Megarthrus of China. Part 1. Description of a new species resembling M. antennalis Cameron, 1941 (Coleoptera: Staphylinidae: Proteininae).
Natural history specimen data linked to collectors and determiners held within, "Megarthrus of China. Part 1. Description of a new species resembling M. antennalis Cameron, 1941 (Coleoptera: Staphylinidae: Proteininae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e42d108a-3042-485e-9bd3-6225c1bd14ce">https://bionomia.net/dataset/e42d108a-3042-485e-9bd3-6225c1bd14ce</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e42d108a-3042-485e-9bd3-6225c1bd14ce">https://gbif.org/dataset/e42d108a-3042-485e-9bd3-6225c1bd14ce</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Megarthrus of China. Part 3. Comments on the occurrence of Megarthrus nitidulus Kraatz, 1857 in China, and description of a new species, with notes on teratology and phoretic acari in the genus (Coleoptera: Staphylinidae: Proteininae).
Natural history specimen data linked to collectors and determiners held within, "Megarthrus of China. Part 3. Comments on the occurrence of Megarthrus nitidulus Kraatz, 1857 in China, and description of a new species, with notes on teratology and phoretic acari in the genus (Coleoptera: Staphylinidae: Proteininae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6f26ed85-363e-4b31-b0c9-17eace429ce9">https://bionomia.net/dataset/6f26ed85-363e-4b31-b0c9-17eace429ce9</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6f26ed85-363e-4b31-b0c9-17eace429ce9">https://gbif.org/dataset/6f26ed85-363e-4b31-b0c9-17eace429ce9</a>. Formatted as a Frictionless Data package.
FIGURES 17–19 in A new Peruvian species of Megarthrus Curtis (Coleoptera: Staphylinidae Proteininae)
FIGURES 17–19. Megarthrus wayqecha sp. nov., male paratype. 17, aedeagus, ventral view (the side of the basal foramen); 18, aedeagus, lateral view; 19, aedeagus, dorsal view.
FIGURES 1–7 in A new Peruvian species of Megarthrus Curtis (Coleoptera: Staphylinidae Proteininae)
FIGURES 1–7. Megarthrus wayqecha sp. nov., male holotype from Wayqecha, Trocha Canopy (2, 4–6). 2, antenna; 4, pronotum; 5, mesotrochanter and mesofemur; 6, mesotibia. Megarthrus wayqecha sp. nov., male paratype from Wayqecha, Trocha Canopy (1, 3, 7). 1, habitus, dorsal view; 3, head, dorsal view; 7, metaleg with peg-like setae in the apex of metatibia.
FIGURES 11–21 in Megarthrus of China. Part 1. Description of a new species resembling M. antennalis Cameron, 1941 (Coleoptera: Staphylinidae: Proteininae)
FIGURES 11–21. Megarthrus chujiao sp. n.: male, abdominal sternite VIII in ventral view (11); mesotrochanter in ventral view (12); mesofemur and mesotrochanter in lateral view (13); metafemur and metatrochanter in lateral view (14); hemitergite IX (15); protibia in lateral (16) and ventral (17) views; mesotibia in lateral (18) and ventral (19) views; metatibia in lateral (20) view; Metatarsi (21). Scale bar=0.1 mm.
FIGURES 1–4 in Megarthrus of China. Part 1. Description of a new species resembling M. antennalis Cameron, 1941 (Coleoptera: Staphylinidae: Proteininae)
FIGURES 1–4. Megarthrus, habitus, male; Megarthrus antennalis: dorsal (1) and ventral (2) views; Megarthrus chujiao sp. n.: dorsal (3) and ventral (4) views. Scale bar=0.5 mm.
FIGURES 19–24 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURES 19–24. Megarthrus chiapas sp. nov., female: genitalia in dorsal (19), posterior (20) and lateral (21) views; abdomi- nal sternite VIII (22) in ventral view; abdominal sternite VIII in lateral (23) and ventral (23) views. Scale bar = 0.2 mm.
FIGURE 39 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURE 39. Distribution map of Megarthrus alatorreorum (diamond), M. altivagans (star), M. cavianae sp. nov. (square), M. chiapas sp. nov. (triangle), M. flavosignatus (pentagon) and M. zunilensis (circle).
FIGURES 1–3 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURES 1–3. Megarthrus chiapas sp. nov., habitus, male: dorsal (1), ventral (2) and lateral (3) views. Scale bar = 0.5 mm.
FIGURES 32–38 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURES 32–38. Megarthrus cavianae sp. nov., male: aedeagus in ventral (32) and lateral (37) views; mesofemur and mes- otrochanter (33); mesotibia (34); metatibia (35); antenna (36); abdominal tergite VIII in dorsal view (38). Scale bars = 0.2 mm: 32–35, 37, 38 (horizontal); 36 (vertical).
FIGURES 29–31 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURES 29–31. Megarthrus cavianae sp. nov., female: habitus in dorsal view (29); abdominal sternite VIII in ventral views (30); apical segments of abdomen in lateral view (31). Scale bars; vertical = 0.5 mm (29); 25–26. horizontal = 0.2 mm (30, 31).
FIGURES 10–18 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURES 10–18. Megarthrus chiapas sp. nov., male: apical segments of abdomen in ventral (10) and lateral (11) views; ab- dominal segments IX and X in lateral (12) and ventral (13) views; abdominal sternite VIII (14), sternite IX (15) and hemitergite IX (18) in ventral view; abdominal tergite VIII in lateral (16) and dorsal (17) views. Scale bars = 0.2 mm: 10–11 (vertical); 12–18 (horizontal).
FIGURES 25–28 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURES 25–28. Megarthrus chiapas sp. nov. (25, 26): prothorax in dorsal (25) and ventral (26) views, HR = hypomeral ridge. Megarthrus cavianae sp. nov., type locality (27–28): riparian remnants of mountain cloud forest in the Transmexican Volcanic Belt of Xalapa, Veracruz (27); sifted leaf litter in riparian remnants of cloud forests west of Xalapa, Veracruz (28). Scale bar = 0.2 mm: 25–26.
FIGURES 4–9 in Two new species of Megarthrus (Coleoptera, Staphylinidae, Proteininae) from Mexican Cloud Forests
FIGURES 4–9. Megarthrus chiapas sp. nov., male: aedeagus in ventral (4) and lateral (8) views; mesofemur and mesotro- chanter (5); mesotibia (6); metatibia (7); antenna (9). Scale bars = 0.2 mm: 4–8 (left); 12–18 (right).
FIGURES 33-38 in Megarthrus of China. Part 2. Megarthrus basicornis Fauvel, 1904 with description of a new species from Mount Emei (Coleoptera: Staphylinidae: Proteininae)
FIGURES 33-38. Megarthrus budai sp. n., female: genital segments, ventral part in dorsal (33) and lateral (34) views, and dorsal part (35) in ventral view; abdominal sternite VIII in dorsal view (36); abdominal tergite VIII in dorsal (37) and lateral (38) views. Scale bar = 0.1 mm.
FIGURE 39 in Megarthrus of China. Part 2. Megarthrus basicornis Fauvel, 1904 with description of a new species from Mount Emei (Coleoptera: Staphylinidae: Proteininae)
FIGURE 39. Distribution map of Megarthrus basicornis Fauvel (pink squares) and Megarthrus budai sp. n. (red circle). Scale bar =200 km.
FIGURES 6-9 in Megarthrus of China. Part 2. Megarthrus basicornis Fauvel, 1904 with description of a new species from Mount Emei (Coleoptera: Staphylinidae: Proteininae)
FIGURES 6-9. Megarthrus basicornis Fauvel (6-7) and M. budai sp. n. (8-9): prothorax in dorsal (6, 8) and ventral (7, 9) views. Scale bar = 0.2 mm.
FIGURES 1-3 in Megarthrus of China. Part 2. Megarthrus basicornis Fauvel, 1904 with description of a new species from Mount Emei (Coleoptera: Staphylinidae: Proteininae)
FIGURES 1-3. Megarthrus basicornis Fauvel, habitus, male: dorsal (1), ventral (2), and lateral (3) views. Scale bar = 0.5 mm.
FIGURES 4-5 in Megarthrus of China. Part 2. Megarthrus basicornis Fauvel, 1904 with description of a new species from Mount Emei (Coleoptera: Staphylinidae: Proteininae)
FIGURES 4-5. Megarthrus basicornis Fauvel, male: aedeagus in lateral (4) and ventral (5) views. Scale bar = 0.35 mm.
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