Palma, J., Correia, M., Stockdale, J. and Andrade, J.P. (2011)“Size of prey ingested by Syngnathids. Are these fish gape-limited predators?”. First Syngnathid Biology International Symposium Fiskebäckskil, Sweden, 25-29 April, 2011.

Palma, J., Fialho, A., Correia, M. and Andrade, J.P. (2011)“Courtship behavior and sex ratio effect on the reproductive behavior of the long snout seahorse, Hippocampus guttulatus". First Syngnathid Biology International Symposium Fiskebäckskil, Sweden, 25-29 April, 2011.

Palma, J., Bureau, D.P. and Andrade, J.P. (2011)“The copepod/Artemia trade-off in the culture of long snout seahorse Hippocampus guttulatus” (co-authorship with ). Fifth International Public Aquarium Husbandry Series - Husbandry, Management and Conservation of Syngnathids Symposium, Shedd Aquarium, Chicago, 1-7 November, 2011.

Correia, M., Palma, J., Koldewey, H. and Andrade, J.P. (2011)“Use of artificial holdfast units as habitat enrichment for seahorses (Hippocampus guttulatus) in the Ria Formosa lagoon, South Portugal”. Fifth International Public Aquarium Husbandry Series - Husbandry, Management and Conservation of Syngnathids Symposium, Shedd Aquarium, Chicago, 1-7 November, 2011.

Correia, M., Koldewey, H. & Andrade, J.P. (2011). "Human influences on seahorse populations in the Ria Formosa lagoon, South Portugal". Communication presented at First International Symposium of Syngnathid Biology, held at Fiskebäckskil, Sweden (25-29 April 2011) 

Sykes, A.V., Domingues, P., Gonçalves, R., Correia, M. & Andrade, J.P. (2011). “On the aquaculture potential of cephalopod species: the European Cuttlefish as a showcase”. Oral Presentation at EUROCEPH 2011, held in Vico Equense, Naples, Italy (7-10 April 2011).

"Aquaculture in Portugal" (2010) - Communication presented at EAS 2010 StudentsWorkshop, 6thOctober, Porto, Portugal (António Sykes)

"Estado actual das comunidades de cavalos marinhos na Ria Formosa" (2010) - Communication presented at “Gestão da biodiversidade litoral - compatibilização de usos” held in Auditório Municipal de Olhão. ICNB/PNRF (Miguel Correia)

"Estado actual das comunidades de cavalos marinhos na Ria Formosa" (2010) - Communication held at Hidroespaço, Escola de Mergulho (Miguel Correia)

Sykes, A.V. (2009) "On the aquaculture potential of cephalopod species: developing new culture technology based on the species biology and ecology", Oral communication presented at the CCMAR Seminários 2009, Faro, Portugal

Andrade, J.P., Sykes, A.V. & Domingues, P.M. (2004) "The experimental culture of  the cuttlefish, Sepia officinalis, in the Algarve, South Portugal", Oral communication presented at the World Aquaculture Society Conference held in Honolulu, Hawai.

Sykes, A.V., Domingues, P.M. & Andrade, J.P. (2004) "The use of live grass shrimp (Palaemonetes varians) as the only source of food to culture Cuttlefish, Sepia officinalis (Linnaeus, 1758)", Oral communication presented at the Aquaculture Europe 2004 - Barcelona, October 2004

Domingues, P.M., Sykes, A.V. & Andrade, J.P. (2001), "Differences in the life cycle of the cuttlefish Sepia officinalis cultured during the summer and the winter months in the Algarve (South Portugal)", Oral communication presented at the Aquaculture Europe 2001, Trondheim, Norway.