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Bug Of The Week

- KINGDOM Animalia

- SUBKINGDOM Eumetazoa

- PHYLUM Arthropoda

- SUBPHYLUM Hexapoda

- CLASS Insecta

- ORDER Ephemeroptera

- FAMILY Siphlonuridae

- GENUS Siphlonurus

- SPECIES lacustris

Siphlonurus lacustris  (Imago  Male)











Genitalia ventral view