Spanglerogyrus
Spanglerogyrus
Genus of beetles
Spanglerogyrus albiventris is a species of beetle in the family Gyrinidae, the only species in the genus Spanglerogyrus.[1] It is native to North America, and was described in 1979 from specimens found in southern Alabama.[2] It is the only living member of the subfamily Spanglerogyrinae, the earliest diverging extant lineage of the gyrinids which also includes Angarogyrus from the Jurassic and Cretaceous of Asia.[3]