Perkins, Philip D. (2023): Taxonomic revision of African water beetles in the genus Ochthebius Leach (1815) subgenus Aulacochthebius Kuwert (1887) (Coleoptera: Hydraenidae). Zootaxa 5228 (5): 501-546, DOI: https://doi.org/10.11646/zootaxa.5228.5.
FIGURES 19–20. Geographical distributions of Ochthebius. 19. O. endroedyi. 20. O. anchorus, O. bicom...
FIGURE 1. Ochthebius endroedyi, dorsal and lateral habitus of holotype.Published as part of Perkins,...
FIGURES 21 – 22. Geographical distributions of Ochthebius. 21. O. salinarius. 22. O. spatulus
FIGURES 29–30. Geographical distributions. 29. O. (A.) mpumalangicus n. sp., O. (A.) tenuipunctus Ré...
FIGURE 9. O. (A.) continentalis Orchymont, habitus and aedeagus of specimen from South Africa.Publis...
FIGURE 14. O. (A.) libertarius Aguilera, Ribera & Hernando, paratype habitus and aedeagus.Published ...
FIGURE 18. O. (A.) solitarius n. sp., holotype habitus and aedeagus.Published as part of Perkins, Ph...
FIGURES 23–24. Geographical distributions of Ochthebius. 23. O. pedalis. 24. O. pagotrichus.Publishe...
FIGURE 8. O. (A.) copiosus n. sp., holotype habitus and aedeagus.Published as part of Perkins, Phili...
Perkins, Philip D. (2022): Thirty-three new species of water beetles in the genus Hydraena Kugelann ...
FIGURES 17–18. Geographical distributions of Ochthebius. 17. O. andronius. 18. O. spinasus.Published...
FIGURE 16. O. (A.) alienus Orchymont, habitus and aedeagus of specimen from Kenya.Published as part ...
FIGURE 21. O. (A.) perlaevis (Perkins), aedeagus of paratype.Published as part of Perkins, Philip D....
FIGURE 7. O. (A.) strangulatus Régimbart, habitus and aedeagus of specimen from Kenya.Published as p...
Perkins, Philip D. (2011): New records and description of fifty-four new species of aquatic beetles ...
FIGURES 19–20. Geographical distributions of Ochthebius. 19. O. endroedyi. 20. O. anchorus, O. bicom...
FIGURE 1. Ochthebius endroedyi, dorsal and lateral habitus of holotype.Published as part of Perkins,...
FIGURES 21 – 22. Geographical distributions of Ochthebius. 21. O. salinarius. 22. O. spatulus
FIGURES 29–30. Geographical distributions. 29. O. (A.) mpumalangicus n. sp., O. (A.) tenuipunctus Ré...
FIGURE 9. O. (A.) continentalis Orchymont, habitus and aedeagus of specimen from South Africa.Publis...
FIGURE 14. O. (A.) libertarius Aguilera, Ribera & Hernando, paratype habitus and aedeagus.Published ...
FIGURE 18. O. (A.) solitarius n. sp., holotype habitus and aedeagus.Published as part of Perkins, Ph...
FIGURES 23–24. Geographical distributions of Ochthebius. 23. O. pedalis. 24. O. pagotrichus.Publishe...
FIGURE 8. O. (A.) copiosus n. sp., holotype habitus and aedeagus.Published as part of Perkins, Phili...
Perkins, Philip D. (2022): Thirty-three new species of water beetles in the genus Hydraena Kugelann ...
FIGURES 17–18. Geographical distributions of Ochthebius. 17. O. andronius. 18. O. spinasus.Published...
FIGURE 16. O. (A.) alienus Orchymont, habitus and aedeagus of specimen from Kenya.Published as part ...
FIGURE 21. O. (A.) perlaevis (Perkins), aedeagus of paratype.Published as part of Perkins, Philip D....
FIGURE 7. O. (A.) strangulatus Régimbart, habitus and aedeagus of specimen from Kenya.Published as p...
Perkins, Philip D. (2011): New records and description of fifty-four new species of aquatic beetles ...
FIGURES 19–20. Geographical distributions of Ochthebius. 19. O. endroedyi. 20. O. anchorus, O. bicom...
FIGURE 1. Ochthebius endroedyi, dorsal and lateral habitus of holotype.Published as part of Perkins,...
FIGURES 21 – 22. Geographical distributions of Ochthebius. 21. O. salinarius. 22. O. spatulus