IHA, Cíntia, Kathryn A. O'SHAUGHNESSY, Silvia M.P.B. GUIMARAES, Mariana C. OLIVEIRA & D. Wilson FRESHWATER 2016 (June 23) Taxonomic reappraisal of Gelidium coarctatum (Gelidiales, Rhodophyta) and Gelidium lineare sp. nov. from the tropical western Atlantic Phycologia 55(5): 555-563, 25 figs. Gelidium coarctatum conspecific with G. capense