Key: Step 872. Orthocladiinae 283 Orthocladius

872a. Colour pale yellow.

Orthocladius pe7

872b. Colour brownish with darker anterior and lateral margins to the abdominal tergites.
(Anal lobes may be weakly fringed with hair-like teeth in addition to the apical teeth (078d.jpg).)
078-1.jpg species overview

Orthocladius obumbratus
Decision path