Kanarek, G.; Horne, E. C.; Zaleśny, G. (2013). Cyathostoma (Cyathostoma) phenisci Baudet, 1937 (Nematoda: Syngamidae), a parasite of respiratory tract of African penguin Spheniscus demersus: Morphological and molecular characterisation with some ecological and veterinary notes. Parasitology International. 62(5): 416-422.
Cyathostoma (Cyathostoma) phenisci Baudet, 1937 (Nematoda: Syngamidae), a parasite of respiratory tract of African penguin Spheniscus demersus: Morphological and molecular characterisation with some ecological and veterinary notes