Psephenidae

Psephenidae

[sə′fen·ə‚dē]
(invertebrate zoology)
The water penny beetles, a small family of coleopteran insects in the superfamily Dryopoidea.
References in periodicals archive ?
Identification Manual for the Water Beetles of Florida (Coleoptera: Dryopidae, Dytiscidae, Elmidae, Gyrinidae, Haliplidae, Hydraenidae, Hydrophilidae, Noteridae, Psephenidae, Ptilodactylidae, Scirtidae).
Aquatic beetles (Insecta: Coleptera) of northeastern Ohio (Haliplidae, Dytiscidae, Noteridae, Gyrinidae, Hydrophilidae, Psephenidae, Dryopidae, Elmidae, and Ptilodactylidae).
C7 Tropisternus glaber (Herbst): B2, B3, C2, D2 Family Psephenidae Ectropia spp.
Epler JH: Identification manual for the water beetles of Florida (Coleoptera: Dryopidae, Dytiscidae, Elmidae, Gyrinidae, Haliplidae, Hydraenidae, Hydrophilidae, Noteridae, Psephenidae, Ptilodactylidae, Scirtidae).
984 0 261 Gyrinidae 2 0 0 0 0 Hidrophillidae 0 0 0 0 4 Lampyridae 0 0 0 0 1 Psephenidae 23 6 0 0 13 Diptera Ceratopogonidae 49 9 84 0 4 Chironomidae 1.
Epler JH: Identification manual for the water beetles of Florida (Coleoptera: Cyprinidae, Dryopidae, Dytiscidae, Elmidae, Gyrinidae, Haliplidae, Hydraenidae, Hydrophilidae, Noteridae, Psephenidae, Ptilodactylidae, Scirtidae).
Epler JH: "Identification Manual for the Water Beetles of Florida (Coleoptera: Dryopidae, Dytiscidae, Elmidae, Gyrinidae, Haliplidae, Hydraenidae, Hydrophilidae, Noteridae, Psephenidae, Ptilodactylidae, Scirtidae).