Dougnon J., Montchowui E., Daga D.F., Houessionon J., Lalèyè P. & Sakiti N. 2012. Cutaneous and Gastrointestinal Helminth Parasites of the fish Synodontis schall and Synodontis nigrita (Siluriformes: Mochokidae) from the Lower Ouémé Valley in South Benin. Research Journal of Biological Sciences 7: 320-326.

Montchowui E., Tobada P., Daga D.F., Agadjihouèdé H., Lalèyè P. & Poncin P. 2012. Quality of African Carp Larvae, Labeo parvusBoulenger, 1902 (Pisces: Cyprinidae) obtained in captivity by hormonal induction of the ovulation. Research Journal of Animal Sciences 6: 67-71.

Montchowui E., Philippart J-C., Poncin P. & Lalèyè P. 2012. Abundance and condition factor of African Carp: Labeo parvus Boulenger, 1902 (Pisces: Cyprinidae) in the Oueme River, Benin. Research Journal of Animal Sciences 6: 79-84.

Niyonkuru C. & Lalèyè P. 2012. A comparative ecological approach of the Length-Weight relationships and condition factor ofSarotherodon melanotheron Rüppel, 1852 and Tilapia guineensis (Bleeker, 1862) in Lakes Nokoué and Ahémé (Benin, West Africa). International Journal of Business, Humanities and Technology Vol. 2 N° 3.

Montchowui E., Agadjihouèdé H., N’tcha E. & Lalèyè P. 2012. Effets de milieux d’élevage sur la survie et la croissance des juvéniles de la carpe africaine, Labeo parvus Boulenger, 1902. International Journal of Biological and chemical Sciences 6(5): 2131-2138.

Adandédjan D., Lalèyè P. & Gourène G. 2012. Macroinvertebrates communities of coastal lagoon in southern Benin, West Africa. Int. J. Biol. Chem. Sci. 6(3): 1233-1252.

Agadjihouèdé H., Chikou A., Bonou A.C. & Lalèyè P. 2012. Survival and Growth of Clarias gariepinus and Heterobranchus longifilis Larvae Fed with Freshwater Zooplankton. Journal of Agricultural Science and Technology B 2 : 192-197

AINA M. P., DEGILA H., CHIKOU A., ADJAHATODE F. & MATEJKA G. 2012. Risk of intoxication by heavy

metals (Pb, Cd, Cu, Hg) connected to the consumption of some halieutic species in Lake NOKOUE: case of the Penaeus Shrimps and the Sarotherodon melanotheron. British Journal of Science 104, 5 (1): 104-119

Lederoun D., Montchowui E., Lalèyè P., Poncin P. & Vandewalle P. 2012. Développement postembryonnaire du squelette céphalique en relation avec les changements morphologiques externes chez Labeo parvus (Ostariophysi, Cyprinidae). Cybium 36(2):383-396

Montchowui E., Lalèyè P., N’tcha E., Philippart J-C. & Poncin P. 2012. Larval rearing of African carp, Labeo parvus Boulenger, 1902 (Pisces: Cyprinidae), using live food and artificial diet under controlled conditions. Aquaculture Research, 43: 1243–1250.

Montchowui E., Compère P., Thiry M., Lalèyè P., Philippart J-C. & Poncin P. 2012. Histological assessment of gonad maturation in Labeo parvus (Teleostei: Cyprinidae) in Benin. African Journal of Aquatic Science, 37:2, 155-163

LIWOUWOU J.F., MONTCHO S. Ahouansou, CHIKOU A., ADANDEDJAN D., MBEGA J.D., LALÈYÈ A.P. 2013. Le régime alimentaire de Schilbe multitaeniatus (Pellegrin, 1913)

(Siluriforme, Schilbeidae) de la rivière Rembo Bongo au Gabon (Afrique Centrale). Int. J. Biol. Chem. Sci., October 2013, Volume 7, Number 5. Pages 1853-1865

CHIKOU A., FAGNON S.M., YOUSSAO I. & LALEYE P. 2013. Facteur de condition de Sarotherodon melanotheron (Pisces, Cichlidae) dans les eaux douces et saumâtres du Bénin. Annales

des Sciences Agronomiques 17 (1): 43-50

ADANDEDJAN D., AHOUANSOU MONTCHO S., CHIKOU A., LALEYE P., GOURENE G. 2013.

Caractérisation des peuplements de macroinvertébrés s benthiques à l’aide de la carte auto-organisatrice (SOM). Comtes Rendus Biologies 336: 244–248

GNOHOSSOU P., LALEYE P., ATACHI P., MAGALI G., VILLANUEVA MC. & MOREAU J C. 2013. 

Temporal variations in the food habits of some fish species in Lake Nokoué, Benin. African Journal of Aquatic Science, DOI: 10.2989/16085914.2013.792768 

Fagnon M.S., Chikou A., Youssao I. & Lalèyè P. 2013. Caractérisation morphologique des populations de Sarotherodon melanotheron(Pisces: Cichlidae) en eaux douces et saumâtres au Sud Bénin. International Journal of Biological and Chemical Sciences 7(2): 619-630.