Ectenocrinus
Ectenocrinus
Eukaryota | Animalia | Echinodermata | Crinozoa | Crinoidea | Homocrinidae | Ectenocrinus
COL:CS5HF | COL:N | COL:CHN | COL:87BR6 | COL:B8V3S | COL:PDXDF | COL:NF3KN
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  | Miller, 1821 | Kirk, 1914 | Miller, 1889