| Full text | |
| Author(s): |
Denadai, Marcia Regina
[1]
;
Santos, Flavia Borges
[2]
;
Bessa, Eduardo
[3]
;
Fernandez, Wellington Silva
[4]
;
Luvisaro, Camila
[5]
;
Turra, Alexander
[4]
Total Authors: 6
|
| Affiliation: | [1] Ctr Univ Modulo, BR-11660903 Caraguatatuba, SP - Brazil
[2] Univ Estadual Sudoeste Bahia, Dept Ciencias Nat, BR-45083900 Vitoria Da Conquista, BA - Brazil
[3] Univ Estado Mato Grosso, Lab Ecol Comportamental Reprod UNEMAT, BR-78300000 Tangara Da Serra, MT - Brazil
[4] Univ Sao Paulo, Inst Oceanog, Dept Oceanog Biol DOB IOUSP, BR-05508120 Sao Paulo, SP - Brazil
[5] Ctr Univ Fundacao Ensino Octavio Bastos, BR-13870000 Sao Joao Da Boa Vista, SP - Brazil
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | Brazilian Journal of Oceanography; v. 63, n. 2, p. 125-134, APR-JUN 2015. |
| Web of Science Citations: | 6 |
| Abstract | |
Abstract This study examined the feeding habits of Micropogonias furnieri in Caraguatatuba Bay. Samples were collected monthly between May 2003 and October 2004 by trawling in two areas (southern and northern parts of the bay). The fish were measured and their stomach contents identified. The abundance was compared between areas and among months. M. furnieri was more abundant in the southern area and in the spring of 2003. The population was dominated by small immature individuals. This species had a varied diet, feeding on crustaceans, bivalve siphons, and polychaetes. The ingestion of bivalve siphons may be an opportunistic behavior, due to the presence of a large bank of the bivalve Tivela mactroides in the study area. The high proportion of unidentified organic matter in the stomach corroborates published reports that this species eats continuously and has rapid digestion. These results demonstrate that M. furnieri can be considered a carnivore, with a preference for benthic organisms. (AU) | |