Figs. 9–10. Ranatra species, left lateral view of head. 9, R. parmata, specimen from Indonesia, Sumbawa (CL 2172). 10, R. thai, specimen from Thailand, Chiang Mai Prov. (CL 2201).Published as part of Polhemus, Dan A. & Polhemus, John T., 2013, Guide To The Aquatic Heteroptera Of Singapore And Peninsular Malaysia. X. Infraorder Nepomorpha-Famlies Belostomatidae And Nepidae, pp. 25-45 in Raffles Bulletin of Zoology 61 (1) on page 33, DOI: 10.5281/zenodo.535150
FIGURES 1–5. Ranatra spinifrons Montandon, lectotype. (1) specimen labels. (2) habitus, dorsal view....
Polhemus, Dan A., Polhemus, John T. (2013): Guide To The Aquatic Heteroptera Of Singapore And Penins...
Figs. 1–4. Ochterus species, colour photographs of dorsum. 1, O. marginatus (Latreille), specimen fr...
Figs. 11–18. Ranatra species, male left parameres, outer view with detail of distal hook. 11, 12, R....
Figs. 25, 26. Ranatra species, male phallotheca, right lateral view. 25, R. longipes, specimen from ...
Figs. 25, 26. Ranatra species, male phallotheca, right lateral view. 25, R. longipes, specimen from ...
Figs. 1–8. Ranatra species, male left parameres with details of paramere apex. 1, 2: R. longipes lon...
Figs. 9, 10. Ranatra species, male phallotheca, left lateral view. 9: R. longipes longipes, specimen...
Fig. 3. Cercotmetus asiaticus Amyot & Serville, female, specimen from Thailand, Chiang Mai Prov.Publ...
Fig. 1. Lethocerus indicus (Lepeletier & Serville), male, specimen from Laos, Vientiane Prov.Publish...
Polhemus, Dan A., Polhemus, John T. (2013): Guide To The Aquatic Heteroptera Of Singapore And Penins...
Fig. 30. Laccotrephes simulatus Montandon, male, specimen from Malaysia, Johor.Published as part of ...
Figs. 31–34. Laccotrephes species, prosterna, left lateral views (FC = fore coxa, PS = prosternum, P...
Figs. 35–38. Laccotrephes species, male parameres, left lateral views (all to same scale). 35, L. lo...
Figs. 11, 12. Ranatra species, left foreleg, outer lateral view. 11: R. longipes longipes, male spec...
FIGURES 1–5. Ranatra spinifrons Montandon, lectotype. (1) specimen labels. (2) habitus, dorsal view....
Polhemus, Dan A., Polhemus, John T. (2013): Guide To The Aquatic Heteroptera Of Singapore And Penins...
Figs. 1–4. Ochterus species, colour photographs of dorsum. 1, O. marginatus (Latreille), specimen fr...
Figs. 11–18. Ranatra species, male left parameres, outer view with detail of distal hook. 11, 12, R....
Figs. 25, 26. Ranatra species, male phallotheca, right lateral view. 25, R. longipes, specimen from ...
Figs. 25, 26. Ranatra species, male phallotheca, right lateral view. 25, R. longipes, specimen from ...
Figs. 1–8. Ranatra species, male left parameres with details of paramere apex. 1, 2: R. longipes lon...
Figs. 9, 10. Ranatra species, male phallotheca, left lateral view. 9: R. longipes longipes, specimen...
Fig. 3. Cercotmetus asiaticus Amyot & Serville, female, specimen from Thailand, Chiang Mai Prov.Publ...
Fig. 1. Lethocerus indicus (Lepeletier & Serville), male, specimen from Laos, Vientiane Prov.Publish...
Polhemus, Dan A., Polhemus, John T. (2013): Guide To The Aquatic Heteroptera Of Singapore And Penins...
Fig. 30. Laccotrephes simulatus Montandon, male, specimen from Malaysia, Johor.Published as part of ...
Figs. 31–34. Laccotrephes species, prosterna, left lateral views (FC = fore coxa, PS = prosternum, P...
Figs. 35–38. Laccotrephes species, male parameres, left lateral views (all to same scale). 35, L. lo...
Figs. 11, 12. Ranatra species, left foreleg, outer lateral view. 11: R. longipes longipes, male spec...
FIGURES 1–5. Ranatra spinifrons Montandon, lectotype. (1) specimen labels. (2) habitus, dorsal view....
Polhemus, Dan A., Polhemus, John T. (2013): Guide To The Aquatic Heteroptera Of Singapore And Penins...
Figs. 1–4. Ochterus species, colour photographs of dorsum. 1, O. marginatus (Latreille), specimen fr...