Figures 33–34 in Molecular phylogeny in endemic weevils: revision of the genera of Macaronesian Cryptorhynchinae (Coleoptera: Curculionidae)

Figures 33–34. Sonchiacalles muelleri has the same larval development, the adults show identical breeding behaviour and the larvae and pupae behave in the same way in the chambers (made of latex and agglutinated small stones) at the root neck of, e.g. Tolpis proustii on El Hierro as Madeiracalles pulverosus in the roots of Tolpis succulenta on Madeira.