FIGURE 2. Dorsal habitus of Central American Hydrochus species.Published as part of Perkins, Philip D., 2021, Taxonomy of Central American water beetles in the genus Hydrochus Leach, 1817 (Coleoptera: Hydrochidae), pp. 459-503 in Zootaxa 4974 (3) on page 464, DOI: 10.11646/zootaxa.4974.3.2, http://zenodo.org/record/477783
FIGURE 3. Hydrochus hamulus n. sp., habitus and male genitalia of holotype.Published as part of Perk...
FIGURES 21–22. Habitus and male genitalia. 21. Hydrochus beeneni Makhan, non-type Panama. 22. Hydroc...
FIGURES 44–45. Habitus and male genitalia of holotypes. 44. Hydrochus longissimus n. sp. 45. Hydroch...
FIGURE 1. Dorsal habitus of Central American Hydrochus species.Published as part of Perkins, Philip ...
FIGURE 2. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2020, Taxonom...
FIGURE 1. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2020, Taxonom...
FIGURE 2. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2019, Taxonom...
FIGURE 1. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2020, Taxonom...
FIGURE 3. Dorsal habitus of Hydrochus species in study area.Published as part of Perkins, Philip D.,...
FIGURE 4. Dorsal habitus of Hydrochus species in study area.Published as part of Perkins, Philip D.,...
FIGURE 1. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2019, Taxonom...
FIGURE 1. Hydrochus spanglerorum n. sp., dorsal, lateral and ventral habitus of holotype.Published a...
FIGURE 6. Hydrochus maximus n. sp., habitus and male genitalia of holotype.Published as part of Perk...
FIGURES 19–20. Habitus and male genitalia of holotypes. 19. Hydrochus elineae Makhan, non-type. 20. ...
FIGURES 11–12. Habitus and male genitalia of holotypes. 11. Hydrochus perpunctatus n. sp. 12. Hydroc...
FIGURE 3. Hydrochus hamulus n. sp., habitus and male genitalia of holotype.Published as part of Perk...
FIGURES 21–22. Habitus and male genitalia. 21. Hydrochus beeneni Makhan, non-type Panama. 22. Hydroc...
FIGURES 44–45. Habitus and male genitalia of holotypes. 44. Hydrochus longissimus n. sp. 45. Hydroch...
FIGURE 1. Dorsal habitus of Central American Hydrochus species.Published as part of Perkins, Philip ...
FIGURE 2. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2020, Taxonom...
FIGURE 1. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2020, Taxonom...
FIGURE 2. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2019, Taxonom...
FIGURE 1. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2020, Taxonom...
FIGURE 3. Dorsal habitus of Hydrochus species in study area.Published as part of Perkins, Philip D.,...
FIGURE 4. Dorsal habitus of Hydrochus species in study area.Published as part of Perkins, Philip D.,...
FIGURE 1. Dorsal habitus of Hydrochus species.Published as part of Perkins, Philip D., 2019, Taxonom...
FIGURE 1. Hydrochus spanglerorum n. sp., dorsal, lateral and ventral habitus of holotype.Published a...
FIGURE 6. Hydrochus maximus n. sp., habitus and male genitalia of holotype.Published as part of Perk...
FIGURES 19–20. Habitus and male genitalia of holotypes. 19. Hydrochus elineae Makhan, non-type. 20. ...
FIGURES 11–12. Habitus and male genitalia of holotypes. 11. Hydrochus perpunctatus n. sp. 12. Hydroc...
FIGURE 3. Hydrochus hamulus n. sp., habitus and male genitalia of holotype.Published as part of Perk...
FIGURES 21–22. Habitus and male genitalia. 21. Hydrochus beeneni Makhan, non-type Panama. 22. Hydroc...
FIGURES 44–45. Habitus and male genitalia of holotypes. 44. Hydrochus longissimus n. sp. 45. Hydroch...