Isoperla oxylepis (Despax, 1936)

Murányi, Dávid, 2011, Balkanian species of the genus Isoperla Banks, 1906 (Plecoptera: Perlodidae), Zootaxa 3049, pp. 1-46 : 3

oxylepis group

Consiglio (1967) diagnosed this group by the presence of folded sides of the wide medial penial armature that is composed of triangular scales and by the absence of lateral penial armatures. The presence of dense uncoloured scales all over the lobes is also characteristic of this group. The following are included in this group: I. oxylepis oxylepis ( Despax, 1936) , I. oxylepis balcanica Raušer, 1962 , I. bosnica , I. orobica and I. submontana Raušer, 1965a .