Rodrigues, H. D. O.; Varela, M. C.; Rodrigues, M. M.; Cristofaro, R. (1973). Alguns nematodeos de piexes do Oceano Atlantico-costa continental portuguesa e costa do Northe da Africa. Mem. Inst. Oswaldo Cruz. 71(3): 247-256.[details]
Nemys eds. (2025). Nemys: World Database of Nematodes. Cucullanus longispiculum De Oliveira Rodrigues, Carvalho Varela, Sodre' Rodrigues & Cristofaro, 1973. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://marbef.org/data/aphia.php?p=taxdetails&id=122930 on 2025-05-28
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species. Cucullanus longispiculum De Oliveira Rodrigues, Carvalho Varela, Sodre' Rodrigues & Cristofaro, 1973. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=122930 on 2025-05-28
original descriptionRodrigues, H. D. O.; Varela, M. C.; Rodrigues, M. M.; Cristofaro, R. (1973). Alguns nematodeos de piexes do Oceano Atlantico-costa continental portuguesa e costa do Northe da Africa. Mem. Inst. Oswaldo Cruz. 71(3): 247-256.[details]
basis of recordGibson, D. I. (2001). Nematoda - parasitic. In: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels. 50: pp. 174-176. (look up in IMIS) [details]
Present 