Tvetenia calvescens
Originator: Brage Førland
Systematics :
Kingdom: Animalia (Animals)
Phylum: Arthropoda (Articulate animals)
Class: Insecta (Insects)
Order: Diptera
Suborder: Nematocera
Family: Chironomidae
Subfamily: Orthocladiinae
Genus: Tvetenia
Species: Tvetenia calvescens