A contribution to the taxonomy of aquatic and humicolous beetles of the family Hydraenidae in southern Africa Perkins, Philip D. creator Balfour-Browne, J. contributor Field Museum of Natural History. contributor text book [Chicago, Ill.] Field Museum of Natural History c1994 1994
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ENG "Accepted December 6, 1993. Published August 31, 1994." Africa, Southern Beetles Classification Hydraenidae Fieldiana, Zoology, new ser., no. 77 https://www.biodiversitylibrary.org/bibliography/42256 0015-0754 Publication (Field Museum of Natural History), 1458 https://www.biodiversitylibrary.org/bibliography/3533 31201783 10.5962/bhl.title.3533 IBT