Bibliography
Source: Catalogue of Life
1 result
Mortensen, T. (1907). The Danish Ingolf-Expedition 1895-1896. Vol. 4, No. 2. Echinoidea. pt. 2. Bianco Luno, Copenhagen, 200 pp. https://www.marinespecies.org/echinoidea/aphia.php?p=sourcedetails&id=155450 |
Citation
Echinosigra Mortensen, 1907 in undefined