@inproceedings{inproceedings8e93095b, title = {On the variation of halocordyle disticha (goldfuss, 1820) (hydroida, athecata) from the brazilian coast: an indicator species?}, author = {Silveira, Fábio Lang da and Migotto, Alvaro Esteves}, year = {1989}, publisher = {University of Southampton}, booktitle = {International Conference on Coelenterate Biology} }