A classification of the larvae of the Tenthredinoidea Yuasa, Hachiro, 1890- creator text book Urbana, Ill c1923 1923
print
ENG "Contributions from the Entomological laboratories of the University of Illinois, no. 69." Thesis (PH.D.)--University of Illinois, 1920. Larvae Saw-flies QL568.T3 Y7 Illinois biological monographs, v. 7, no. 4 https://www.biodiversitylibrary.org/bibliography/16767 757818 10.5962/bhl.title.16767