Authors(s)	Langton, P.H. and Cranston, P.S.
Year	1991a
Title	Pupae in nomenclature and identification: West Palaearctic Orthocladius s.str. (Diptera: Chironomidae) revised. Systematic Entomology 16: 239-252.

• Orthocladius smolandicus
• Orthocladius vaillanti