Karkenia henanensis Zhou, Zhang, Wang & Guignard species accepted

Karkenia incurva Archangelsky species accepted

Karkenia mongolica Krassilov species accepted

Karkenia asiatica Krassilov species accepted

Karkenia hauptmannii Kirchner & Van Konijnenburg-van Cittert species accepted

Karkenia fecunda Retallack, 1981 species accepted

Karkenia cylindrica Schweitzer & Kirchner species accepted

Karkenia permiana Naugolnykh species accepted