Revision of the world species of Spalangiopelta (Hymenoptera: Chalcidoidea: Pteromalidae: Ceinae) Darling, D. Christopher (Donald Christopher), 1951- creator Royal Ontario Museum. contributor text book Toronto Royal Ontario Museum 1991 1991
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ENG Pteromalidae Spalangiopelta 595.79 Life sciences contributions, 155 0384-8159 https://www.biodiversitylibrary.org/bibliography/53481 0888543956 23974223 10.5962/bhl.title.53481