Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes



Tribe Aciliini

Dytiscid - Graphoderus fascicollis Grass Lake 龍蝨 - Acilius abbreviatus - female Predaceous diving beetle - Acilius abbreviatus - male female diving beetle - Acilius confusus - female Dytiscid - Thermonectus basillaris Thermonectus nigrofasciatus Water beetle with white marks  - Acilius mediatus Thermonectus marmoratus
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga
Family Dytiscidae (Predaceous Diving Beetles)
Subfamily Dytiscinae
Tribe Aciliini