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612 results for “Hydraena”
Linked collectors and determiners for: New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae).
Natural history specimen data linked to collectors and determiners held within, "New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/35ec0e5e-a604-44cc-a20f-67222171030d">https://bionomia.net/dataset/35ec0e5e-a604-44cc-a20f-67222171030d</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/35ec0e5e-a604-44cc-a20f-67222171030d">https://gbif.org/dataset/35ec0e5e-a604-44cc-a20f-67222171030d</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae).
Natural history specimen data linked to collectors and determiners held within, "Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b6f94c7b-7033-4952-96a7-3db5fb6ad879">https://bionomia.net/dataset/b6f94c7b-7033-4952-96a7-3db5fb6ad879</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b6f94c7b-7033-4952-96a7-3db5fb6ad879">https://gbif.org/dataset/b6f94c7b-7033-4952-96a7-3db5fb6ad879</a>. Formatted as a Frictionless Data package.
FIGURE 4. Hydraena alterra Perkins, 1980 in Two new species of Hydraena Kugelann, 1794 from Brazil (Coleoptera: Hydraenidae)
FIGURE 4. Hydraena alterra Perkins, 1980, paratype male. Aedeagus in (A) lateral and (B) ventral view. Gonopore indicated by black arrow. Scale bar = 0.1 mm.
FIGURE 31 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 31. Collecting sites and geographical distribution of Hydraena species in Palawan and Busuanga, including enlarged map of St. Paul National Park: Hydraena palawanensis sp. n., H. pseudopalawanensis sp. n., H. spp. ΨΨ cf. palawanensis/pseudopalawanensis, Hydraena sp. 1, H. manguao sp. n., H. hosiwergi sp. n., H. busuanga sp. n., Hydraena sp. 2, Hydraena sp. 3.
FIGURE 30 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 30. Collecting sites and geographical distribution of Hydraena species in Palawan and Busuanga, including enlarged map of St. Paul National Park: Hydraena scabra d'Orchymont, H. jojoorculloi sp. n., H. nielshaggei sp. n., H. zetteli sp. n., H. castanescens sp. n., H. claudia sp. n., H. kodadai sp. n.
FIGURE 29 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 29. Geographical distribution of Hydraena scabra d'Orchymont; including one record from Mindanao (white circle) by Yano et al. 1983 (material not studied).
FIGURE 28 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 28. Details of Hydraena (females). a) gonocoxite of Hydraena sp. 2; b) gonocoxite of Hydraena sp. 3; c–d) spermatheca of Hydraena sp. 3.
FIGURE 27 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 27. Hydraena busuanga sp. n. a–c) aedeagus (paratype from Mabintangen, Busuanga) in ventral, dorsal and lateral view; d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 26 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 26. Hydraena hosiwergi sp. n. a–c) aedeagus (holotype) in ventral (setae of right paramere, mesal setae cluster of left paramere and weakly sclerotized distal lobe omitted), dorsal (margin setae and mesal setae cluster of left paramere omitted) and lateral view (margin setae of left and right paramere and weakly sclerotized distal lobe omitted); d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 25 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 25. Hydraena manguao sp. n. a–c) aedeagus (holotype) in ventral, dorsal and lateral view; d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 22 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 22. Hydraena palawanensis sp. n. a–c) aedeagus (holotype) in ventral, dorsal and lateral view; d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 21 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 21. Hydraena kodadai sp. n. a–c) aedeagus (holotype) in ventral, dorsal and lateral view (setae of left paramere omitted); d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 20 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 20. Hydraena claudia sp. n. a–c) aedeagus (holotype) in ventral, dorsal (ventral setae of parameres omitted) and lateral view (setae of left paramere omitted); d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 18 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 18. Hydraena zetteli sp. n. a–c) aedeagus (paratype from Cabayugan, Palawan) in ventral (parameral setae omitted), dorsal (parameral tufts omitted) and lateral view (tuft of left paramere omitted); d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 19 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 19. Hydraena castanescens sp. n. a–c) aedeagus (holotype) in ventral, dorsal (ventral setae of left paramere omitted) and lateral view; d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 16 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 16. Hydraena jojoorculloi sp. n. a–c) aedeagus (holotype) in ventral (setae of right paramere omitted), dorsal and lateral view; d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 17 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 17. Hydraena nielshaggei sp. n. a–c) aedeagus (holotype) in ventral, dorsal and lateral view; d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 15. Hydraena scabra d in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 15. Hydraena scabra d'Orchymont. a–c) aedeagus (specimen from Taytay, Palawan) in ventral, dorsal (parameral setae omitted) and lateral view (setae of left paramere omitted); d) male sternite X and spiculum; e) gonocoxite; f–g) spermatheca; h) female tergite X.
FIGURE 23 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 23. Hydraena pseudopalawanensis sp. n. a–c) aedeagus (paratype from Cabayugan, Palawan) in ventral, dorsal and lateral view; d) male sternite X and spiculum.
FIGURE 2 in Revision of the species of Hydraena Kugelann (Coleoptera: Hydraenidae) from Palawan and Busuanga, with descriptions of eleven new species, and redescription of Hydraena (Hydraenopsis) scabra d'Orchymont, 1925
FIGURE 2. Collecting site CR1 in the St. Paul National Park, central Palawan and first author. This rather undisturbed, morphologically heterogeneous headwater stream harboured the highest number of Hydraena species found in this study: H. hosiwergi, H. kodadai, H. nielshaggei, H. pseudopalawanensis, H. zetteli.
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