16 research outputs found
Peripheral communities of the Eastern Lau Spreading Center and Valu Fa Ridge: community composition, temporal change and comparison to near‐vent communities
Briozoários lunulitiformes da região da Ilha Grande (RJ)
The distribution, ecology and systematics of the lunulitiform bryozoans of Una Grande (RJ) region are studied. The occurrence of the species is correlated to the granulometry of the sediment and depth. Discoporella umbellata does not occur in silt-clay bottoms. Cupuladria biporosa was found in deeper stations than Discoporella umbellata. This species occurs in highest density than the former
