Syagrus | |
---|---|
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Coleoptera |
Suborder: | Polyphaga |
Infraorder: | Cucujiformia |
Family: | Chrysomelidae |
Subfamily: | Eumolpinae |
Tribe: | Typophorini |
Genus: | Syagrus Chapuis in Lacordaire, 1874 [1] |
Type species | |
Syagrus buqueti (= Cryptocephalus calcaratus Fabricius, 1775) |
Syagrus is a genus of leaf beetles in the subfamily Eumolpinae. [2] They are known from the mainland of Africa. They are often attracted by plants in the family Malvaceae; [3] Syagrus rugifrons and Syagrus calcaratus are pests of cotton. The larvae of Syagrus calcaratus attack the roots of the plant and cause it to wilt. [4]
Many species described from Madagascar were included in Syagrus by Jan Bechyně in the 1940s to 1960s. These species have been transferred to the related genus Pheloticus , restricting Syagrus to the mainland of Africa. [5] [2] [6] Many additional species of Syagrus described from mainland Africa have been transferred to other African Eumolpinae genera such as Afroeurydemus , Microsyagrus and Proliniscus . [5] [7] [6]
Species of Syagrus include the following: [2] [6]