Schwarzhans, Werner W., Peter N. Psomadakis, and Jørgen G. Nielsen. “Revision of the Bathydemersal Fish Genus Pycnocraspedum (Ophidiidae; Teleostei), With Description of Two New Species”. Zootaxa 5636, no. 3 (May 19, 2025): 443–472. Accessed May 20, 2025. https://mapress.com/zt/article/view/zootaxa.5636.3.2.