| Full text | |
| Author(s): |
Heckler, Gisele S.
;
Lopes, Mateus
;
Simoes, Sabrina M.
;
Shimizu, Roberto M.
;
da Costa, Rogerio C.
Total Authors: 5
|
| Document type: | Journal article |
| Source: | Anais da Academia Brasileira de Ciências; v. 86, n. 3, p. 10-pg., 2014-09-01. |
| Abstract | |
We investigated the influence of environmental factors in spatial and temporal distribution of the seabob shrimp Xiphopenaeus kroyeri in Santos Bay and Sao Vicente Estuary, state of Sao Paulo, Brazil. Monthly samples were obtained, from May 2008 through April 2010, from four locations in the estuary and four in the bay. No individual was collected in the estuary and this was attributed to the low salinity means recorded in this environment. We collected 109,153 individuals in the bay and there was no difference in abundance between the two years comprised by the study period. The similarity in spatial distribution can be related to sediment grain size that in all sampling locations showed great amount of very fine sand. The largest amount of reproductive females was obtained in early 2010, when temperature was high, and this could have increased the juvenile recruitment in April 2010. According to our results, the distribution of X. kroyeri in the study area is influenced by temperature, which is related to reproduction, and salinity, limiting the entrance of individuals in the estuarine region. (AU) | |
| FAPESP's process: | 08/54991-0 - Distribuicao e dinamica populacional dos camaroes rosa, farfantepenaus brasiliensis (latreille, 1817) e f. paulensis (perez-farfante, 1967) e do camarao branco litopenaeus schmitti (burkenroad, 1936) (decapo... |
| Grantee: | Mateus Lopes |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 04/07309-8 - Contribuição para o período de defeso do camarão do estado de São Paulo: distribuição espaço-temporal das pós-larvas e juvenis dos camarões rosa (Farfantepenaeus spp.), branco (Litopenaeus schmitti) e sete-barbas (Xiphopenaeus kroyeri) na região de Ubatuba, SP |
| Grantee: | Rogério Caetano da Costa |
| Support Opportunities: | Research Grants - Young Investigators Grants |
| FAPESP's process: | 10/50188-8 - Decapod crustaceans: multi-disciplinary characterization of the sea biodiversity of the State of São Paulo (taxonomy, spermiotaxonomy, molecular biology and population dynamics) |
| Grantee: | Fernando Luis Medina Mantelatto |
| Support Opportunities: | BIOTA-FAPESP Program - Thematic Grants |
| FAPESP's process: | 09/54672-4 - Reproductive biology and dynamic population of the Penaeoidean shrimps (Crustacea, Decapoda) from southeastern Brazilian coast: latitudinal effect and suggestion for fishery control |
| Grantee: | Rogério Caetano da Costa |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 08/53999-7 - Estrutura da comunidade e biologia reprodutiva de camarões marinhos (Penaeidea e Caridea), no complexo Baía-Estuário de Santos e São Vicente/SP, Brasil |
| Grantee: | Sabrina Morilhas Simões |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 07/57316-9 - Distribuicao espaco-temporal e dinamica populacional do camarao sete-barbas xiphopenaeus kroyeri (heller, 1862) (crustacea:decapoda) no complexo baia-estuario de santos/sao vicente, sao paulo. |
| Grantee: | Gisele Salgado Heckler |
| Support Opportunities: | Scholarships in Brazil - Master |