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https://doi.org/10.32582/aa.59.1.10

Feeding habits of the striped red mullet, Mullus surmuletus in the eastern Adriatic Sea

Mišo PAVIČIĆ ; Institute of Oceanography and Fisheries, Set. I. Meštrovića 63, 21000 Split, Croatia
Jasna ŠILJIĆ ; Institut za oceanografiju i ribarstvo, Set.I.Meštrovića 63, 21000 Split, Hrvatska
Dajana BRAJČIĆ JURICA ; Institut za oceanografiju i ribarstvo, Set.I.Meštrovića 63, 21000 Split, Hrvatska
Sanja MATIĆ-SKOKO ; Institut za oceanografiju i ribarstvo, Šet. I. Meštrovića 63, 21000 Split, Hrvatska

Puni tekst: engleski, pdf (731 KB) str. 123-135 preuzimanja: 254* citiraj
APA 6th Edition
PAVIČIĆ, M., ŠILJIĆ, J., BRAJČIĆ JURICA, D. i MATIĆ-SKOKO, S. (2018). Feeding habits of the striped red mullet, Mullus surmuletus in the eastern Adriatic Sea. Acta Adriatica, 59 (1), 123-135. https://doi.org/10.32582/aa.59.1.10
MLA 8th Edition
PAVIČIĆ, Mišo, et al. "Feeding habits of the striped red mullet, Mullus surmuletus in the eastern Adriatic Sea." Acta Adriatica, vol. 59, br. 1, 2018, str. 123-135. https://doi.org/10.32582/aa.59.1.10. Citirano 11.08.2020.
Chicago 17th Edition
PAVIČIĆ, Mišo, Jasna ŠILJIĆ, Dajana BRAJČIĆ JURICA i Sanja MATIĆ-SKOKO. "Feeding habits of the striped red mullet, Mullus surmuletus in the eastern Adriatic Sea." Acta Adriatica 59, br. 1 (2018): 123-135. https://doi.org/10.32582/aa.59.1.10
Harvard
PAVIČIĆ, M., et al. (2018). 'Feeding habits of the striped red mullet, Mullus surmuletus in the eastern Adriatic Sea', Acta Adriatica, 59(1), str. 123-135. https://doi.org/10.32582/aa.59.1.10
Vancouver
PAVIČIĆ M, ŠILJIĆ J, BRAJČIĆ JURICA D, MATIĆ-SKOKO S. Feeding habits of the striped red mullet, Mullus surmuletus in the eastern Adriatic Sea. Acta Adriatica [Internet]. 2018 [pristupljeno 11.08.2020.];59(1):123-135. https://doi.org/10.32582/aa.59.1.10
IEEE
M. PAVIČIĆ, J. ŠILJIĆ, D. BRAJČIĆ JURICA i S. MATIĆ-SKOKO, "Feeding habits of the striped red mullet, Mullus surmuletus in the eastern Adriatic Sea", Acta Adriatica, vol.59, br. 1, str. 123-135, 2018. [Online]. https://doi.org/10.32582/aa.59.1.10

Sažetak
Feeding habits of the striped red mullet, Mullus surmutetus
in the eastern Adriatic Sea were investigated. Stomach contents of 203 specimens (11.5 - 32.9 cm TL) collected by bottom trawling
were analyzed. Commonly accepted procedures were followed during the diet composition inspection and standard keys were used for food items determination. Examinations showed that 39 identified prey taxa belong to 11 major systematic groups: Crustacea, Gastropoda, Bivalvia, Pisces, Cnidaria, Echinodermata, Polychaeta, Nematoda, Bryozoa, Algae and Rhizaria. The predominant
and preferred prey category was decapod crustaceans within all size categories and only in the largest individuals, the dominance of Bivalvia followed by Polychaeta and Crustacea were found.
The largest individuals also showed more variety in consumption of different prey categories and a higher mean number of prey items in comparison with smaller fish. No significant differences in
prey foraging between males and females \((p>0.05)\) and regarding to season \((p>0.05)\) were found. Feeding on such wide spectra of prey without significant variations regarding to sex and season suggests that the striped red mullets are able to adapt to shifts in spatio-temporal variations in the abundance of potential prey. Presence of detritus in the digestive tracts is highly related to its foraging behaviour on muddy detritic bottoms.

Ključne riječi
feeding; Mullus surmuletus; Adriatic Sea

Hrčak ID: 204589

URI
https://hrcak.srce.hr/204589

[hrvatski]

Posjeta: 488 *