Trypophloeus

Trypophloeus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Family:	Curculionidae
Subfamily:	Scolytinae
Tribe:	Cryphalini
Genus:	Trypophloeus Fairmaine

Tyrpophloeus is a genus of bark beetles. About 12 species comprise the genus, ranging from North America to Europe and Asia. The genus is little-known, but T. populi has recently become important as the causative agent of sudden aspen decline.

Other species' host are mainly poplars, willows and alders.

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