WoRMS source details
Johnson, C. W. (1911). Spondylus echinatus Martyn. The Nautilus. 25(1): 11.
416683
Johnson, C. W.
1911
<i>Spondylus echinatus</i> Martyn
The Nautilus
25(1): 11
Publication
Date
action
by
Spondylus echinatus A. d'Orbigny, 1853 accepted as Spondylus americanus Hermann, 1781 (additional source)