Zygospira
Zygospira
Eukaryota | Animalia | Brachiopoda | Rhynchonelliformea | Rhynchonellata | Atrypida | Anazygidina | Anazygoidea | Anazygidae | Anazyginae | Zygospira
COL:CS5HF | COL:N | COL:B8V3K | COL:87BRB | COL:87BSB | COL:BSSY5 | COL:BW4P2 | COL:BW4LP | COL:BW2JW | COL:BW4PF | COL:BW365
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Duméril, 1805 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Rzhonsnitskaya, 1960 | Copper, 1996 | Davidson, 1883 | Davidson, 1883 | Davidson, 1883 | Hall, 1862