| Texto completo | |
| Autor(es): |
Nogueira, Marcos M.
;
Neves, Elizabeth
;
Queiroz, Vinicius
;
Johnsson, Rodrigo
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | CAHIERS DE BIOLOGIE MARINE; v. 61, n. 2, p. 9-pg., 2020-01-01. |
| Resumo | |
Marine invertebrates are reported as habitats for other organisms. The variations in their morphological patterns may influence the associated fauna as they provide different environmental structures. Corals represent a good example of such invertebrates, due to the variation in their skeleton morphologies. Thus, this study aims to evaluate the richness and abundance of ophiuroids associated with three species of the coral genus Mussismilia that show different growth morphologies. Corals were systematically sampled by free diving in two different reef areas in Bahia State, the coral specimens were enclosed in plastic bags to avoid loss of the associated fauna and removed from substratum with a hammer and chisel. Significant difference is identified for richness among corals, higher values are reported in colonies of M. harttii and no statistical differences are reported between M. braziliensis and M. hispida. Considering the density, no statistical differences are achieved. The Redundancy Analysis indicates that almost all species are more frequently associated with M. harttii colonies, forming a distinct group from M. braziliensis and M. hispida. This analysis also indicates that the internal volume of interpolyp space is the most important factor, influencing the associated species; this feature is only observed in M. harttii colonies. (AU) | |
| Processo FAPESP: | 18/14497-8 - Função fisiológica e origem dos esferulócitos no ouriço-do-mar Paracentrotus lividus (Echinodermata: Echinoidea) |
| Beneficiário: | Vinicius Queiroz Araújo |
| Modalidade de apoio: | Bolsas no Exterior - Estágio de Pesquisa - Doutorado |
| Processo FAPESP: | 15/21460-5 - Função fisiológica, composição química e ontogenia dos esferulócitos em Echinoidea (Echinodermata). |
| Beneficiário: | Vinicius Queiroz Araújo |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |