Figure 4 from: Deler-Hernández A, Fikáček M (2016) Redescriptions and lectotype designations of Central American species of Phaenonotum Sharp (Coleoptera, Hydrophilidae) based on the type material from the David Sharp collection. ZooKeys 579: 83-98. https://doi.org/10.3897/zookeys.579.7748

Figure 4 - Aedeagus. a Phaenonotum apicale Sharp (Lectotype) b Phaenonotum collare Sharp (Lectotype) c Phaenonotum dubium Sharp (Lectotype) d Phaenonotum exstriatum (Say) (specimen from Haiti) e Phaenonotum laevicolle Sharp (Lectotype) f Phaenonotum rotundulum Sharp (Lectotype) g Phaenonotum tarsale Sharp (Lectotype).