Saetheria

Adult males can be distinguished from related genera using keys provided in taxonomic revisions; specific diagnostic characters include genital morphology and antennal features. Larvae and pupae are distinguished by characteristic structures of the head capsule, mandible, and pupal exuviae. The genus is closely related to Paracladopelma, from which it was separated based on morphological differences in the adult male hypopygium and other structures.

Nearctic and Palaearctic regions. Documented from Europe, the Russian Far East, and the Great Lakes region of North America. GBIF records indicate presence in Norway and Sweden.

Holometabolous development with egg, larval, pupal, and adult stages. Larvae are aquatic. The larva of S. reissi was described for the first time in 2014, and the pupa of S. reissi has been redescribed; these represent the primary documented immature stages for the genus.

• ParacladopelmaClosely related genus from which Saetheria was separated; both share similar body plans and were historically confused. Distinguished by differences in the adult male hypopygium structure and other genital characters.

• Chironomidae
• non-biting midges
• aquatic insects
• freshwater
• Nearctic
• Palaearctic

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life
• To systematics of the genus Saetheria Jackson (Diptera, Chironomidae) from the Russian Far East
• Nearctic and Palaearctic Paracladopelma Harnisch and Saetheria n.gen. (Diptera: Chironomidae)