Distinguishing characters of Sternodontus binodulus Jak. and S. similis (Stål) (Heteroptera: Pentatomidae)
D.A. Gapon
Abstract. Though external characters of S. similis and S. binodulus overlap, these species are separate and clearly differ in the shape of the paramere hypophysis and structure of spermatheca.
Zoosystematica Rossica, 2007, 16(1): 138 ▪ Published in print 15 June 2007
https://doi.org/10.31610/zsr/2007.16.1.138 ▪ Open full article 
References
Kulik, S.A. 1965. Die Pentatomidenfauna (Heteroptera, Pentatomidae) Ostsibiriens und des Fernen Ostens. Acta Faun. Entomol. Mus. Nat. Pragae, 10: 139-161.
Petrova, V.P. 1975. Shchitniki Zapadnoi Sibiri [Pentatomoidea of West Siberia]: 1-237. Novosibirsk. (In Russian).
