The nymphs of two uncommon stonefly species Calileuctra dobryi Shepard & Baumann and Haploperla chilnualna (Ricker) are described and illustrated from correlated and reared specimens collected from ...
Eggs and late instar nymphs of two endemic Mississippi stoneflies, Alloperla natchez Surdick and Stark and Haploperla chukcho (Surdick and Stark) are described. Nymphs of both species are pale brown ...
Originally published: College Park, Md. : Entomological Society of America, 1988, in series: The Thomas Say Foundation ; v. 12. siris_sil_737635 ...