Streiff R, Mira S, Castro M, M. Cancela L. Multiple paternity in Norway lobster (Nephrops norvegicus L.) assessed with microsatellite markers. Mar Biotechnol (NY). 2004;6(1):60-6. doi:10.1007/s10126-003-0015-7

Modesto T, Canario AVM. Morphometric changes and sex steroid levels during the annual reproductive cycle of the Lusitanian toadfish, Halobatrachus didactylus. Gen Comp Endocrinol. 2003;131(3):220-31.

Oliveira RF, Carneiro LA, Canario AVM, Grober MS. Effects of androgens on social behavior and morphology of alternative reproductive males of the Azorean rock-pool blenny. Horm Behav. 2001;39(2):157-66. doi:10.1006/hbeh.2001.1643

Oliveira RF, Canario AVM, Grober MS, Santos RS. Endocrine correlates of male polymorphism and alternative reproductive tactics in the Azorean rock-pool blenny, Parablennius sanguinolentus parvicornis. Gen Comp Endocrinol. 2001;121(3):278-88. doi:10.1006/gcen.2001.7596

Oliveira RF, Canario AVM, Grober MS. Male sexual polymorphism, alternative reproductive tactics, and androgens in combtooth blennies (pisces: blenniidae). Horm Behav. 2001;40(2):266-75. doi:10.1006/hbeh.2001.1683