Fig. 4
From: Triatominae: does the shape change of non-viable eggs compromise species recognition?
UPGMA phenogram based on shape variation. a UPGMA tree inferred from shape of the contour of the complete egg of Panstrongylus chinai, P. howardi, Triatoma carrioni and Rhodnius ecuadoriensis. b UPGMA tree derived from operculum shape of P. chinai, P. howardi, and T. carrioni. Abbreviations: Re, Rhodnius ecuadoriensis; Tc, Triatoma carrioni; Ph, Panstrongylus howardi; Pc, P. chinai; V, viable eggs; NV, non-viable eggs