Bibliographic Detail
Arakaki, N., Alveal, K., Ramírez, M.E. & Fredericq, S., 2011
Reference:
Arakaki, N., Alveal, K., Ramírez, M.E. & Fredericq, S. (2011). The genus Callophyllis (Kallymeniaceae, Rhodophyta) from the central-south Chilean coast (33° to 41° S), with the description of two new species. Revista Chilena de Historia Natural 84: 481-499.
Abstract:
The taxonomic status of the species in the genus Callophyllis Kützing (Kallymeniaceae, Rhodophyta) from centralsouth
Chile (33º to 41º S) is examined on the basis of morphological and molecular evidence. Of the four species
originally cited for central Chile, C. variegata, C. pinnata, C. atrosanguinea and C. laciniata, only the presence of C.
variegata has been confi rmed in this study. C. pinnata reported from Chile is found to be different from C. pinnata
described from California, and it is here newly described as C. concepcionensis sp. nov. C. atrosanguinea from southern
Chile (including C. linguata from the Antarctic Peninsula) is distinct from the species called C. atrosanguinea from
central-south Chile, the latter which is here described as C. macrostiolata sp. nov. C. variegata, C. concepcionensis
and C. macrostiolata are distinguished from one another by their external habit, the nature and distribution of their
cystocarps, and the female reproductive morphology. Comparative rbcL sequence analysis corroborates the distinction
of these taxa from central-south Chile and their relationships to other species worldwide.