Caenis
![Caenis Caenis](/auto/bilder/thumbnails/delt/bilder/artsbilder/vanda/ephe01/400x300.gif)
Systematics :
Kingdom: Animalia (Animals)
Phylum: Arthropoda (Articulate animals)
Class: Insecta (Insects)
Order: Ephemeroptera
Family: Caenidae
Genus: Caenis
Norwegian name: Dvergdøgnfluer
Systematics :
Kingdom: Animalia (Animals)
Phylum: Arthropoda (Articulate animals)
Class: Insecta (Insects)
Order: Ephemeroptera
Family: Caenidae
Genus: Caenis
Norwegian name: Dvergdøgnfluer