Clark, H. L. (1913). Echinoderms from Lower California, with descriptions of new species. <em>Bulletin of the American Museum of Natural History.</em> 32: 185-236, pls. XLIV-XLVI., available online athttps://www.biodiversitylibrary.org/page/26890747[details]
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS). Lætmenœcus H.L. Clark, 1913. Accessed at: https://www.marinespecies.org/Deepsea/aphia.php?p=taxdetails&id=528733 on 2024-07-28
original descriptionClark, H. L. (1913). Echinoderms from Lower California, with descriptions of new species. <em>Bulletin of the American Museum of Natural History.</em> 32: 185-236, pls. XLIV-XLVI., available online athttps://www.biodiversitylibrary.org/page/26890747[details]