Agricultural Research,Education and Extension Organization Iranian Journal of Fisheries Sciences 1562-2916 25 3 2026 05 01 Feeding habits of the flying gurnard, Dactylopterus volitans (Linnaeus, 1758), on the continental shelf of Côte d'Ivoire, West Africa, Côte d'Ivoire 401 413 135425 10.22092/ijfs.2026.135425 EN N.N.R. N’Zi Department of Aquatic Living Resources, Oceanological Research Centre, BP V 18 Abidjan, Abidjan,Côte d’Ivoire K.J. Konan Department of Aquatic Living Resources, Oceanological Research Centre, BP V 18 Abidjan, Abidjan,Côte d’Ivoire K.M. Koffi Laboratory of Natural Environment and Biodiversity Conservation, University Felix Houphouët-Boigny, 22 BP 582 Abidjan 22, Abidjan, Côte d’Ivoire K.B. N’Goran Laboratory of Natural Environment and Biodiversity Conservation, University Felix Houphouët-Boigny, 22 BP 582 Abidjan 22, Abidjan, Côte d’Ivoire T.G.T. Joanny Department of Aquatic Living Resources, Oceanological Research Centre, BP V 18 Abidjan, Abidjan,Côte d’Ivoire N.I. Ouattara Laboratory of Natural Environment and Biodiversity Conservation, University Felix Houphouët-Boigny, 22 BP 582 Abidjan 22, Abidjan, Côte d’Ivoire B.C. Atsé Department of Aquatic Living Resources, Oceanological Research Centre, BP V 18 Abidjan, Abidjan,Côte d’Ivoire Journal Article 2026 05 05 The feeding habits of the flying gurnard, <em>Dactylopterus volitans</em>, caught by industrial trawlers operating on the continental shelf of Côte d'Ivoire were examined. A total of 1337 specimens, including 351 males and 986 females were collected at the fishing harbour of Abidjan from January 2019 to December 2020. The diet of fish with a size ranging from 60 to 390 mm standard length was described using the prey-specific index of relative importance (%PSIRI), combining occurrence, numerical and weight percentages. The stomach contents revealed that 901 (67.38%) stomachs were empty, whilst 436 (32.62%) were full. The diet was composed of twenty-six prey items including shrimps, teleost fishes, crabs, bivalves, gastropods and cephalopods. Based on the PSIRI (%), the most important prey items were shrimps (41.11 %PSIRI), especially <em>Penaeus notialis</em> (20.10 %PSIRI) and teleost fishes (31.87 %PSIRI). Crabs (19.38 %PSIRI) are considered as secondary preys, whereas the other preys such as cephalopods (4.95 %PSIRI), gastropods (1.38 %PSIRI) and bivalves (1.31 %PSIRI) were incidental preys. The presence of a variety of mobile preys in the stomachs indicates that this species is a carnivorous feeder. https://jifro.areeo.ac.ir/article_135425_e4dfc114a0ae73e4f0a0eddb4b50136e.pdf