Carabidae
Guides
Zabrini
Seed-eating Ground Beetles
Zabrini is a tribe of ground beetles in the family Carabidae, subfamily Pterostichinae, with more than 750 described species across three genera. The tribe is divided into two subtribes: Amarina (containing Amara and Pseudamara) and Zabrina (containing Zabrus). Species are found primarily in the Holarctic region, with exceptional diversity in China. The common name 'Seed-eating Ground Beetles' reflects granivory observed in some species, though feeding habits vary considerably across the tribe.
Zacotus
Zacotus is a monotypic genus of ground beetles in the family Carabidae, containing the single species Zacotus matthewsii. The genus was established by LeConte in 1869 and is classified within the subfamily Broscinae. The sole species represents a rare example of a genus with no known congeners.
Zacotus matthewsii
Zacotus matthewsii is a ground beetle and the sole species in its genus. It belongs to the subfamily Broscinae within Carabidae. The species is endemic to western North America, with records from Alaska, Canada, and the contiguous United States. Its monotypic genus status makes it taxonomically distinctive among North American carabids.
Zuphioides americanum
Zuphioides americanum is a ground beetle species in the family Carabidae, subfamily Dryptinae. It is known from the United States and Canada. Like other members of the tribe Zuphiini, this species is presumed to be predatory, though specific ecological details remain poorly documented in published literature.
Zuphioides magnum
Zuphioides magnum is a ground beetle species in the family Carabidae, first described by Schaeffer in 1910. It belongs to the tribe Zuphiini within the subfamily Dryptinae. The species is recorded from the United States, though specific details about its biology and ecology remain poorly documented in the available literature.