Journal article
Molecular survey of Codium species diversity in southern Madagascar
H Verbruggen, JF Costa
Cryptogamie Algologie | ADAC-CRYPTOGAMIE | Published : 2015
Abstract
We present a molecular survey of the species in the green algal genus Codium that were collected as part of the Atimo Vatae expedition to southern Madagascar. Based on clustering analysis of partial tufA and rbcL sequences, we recognize 11-12 species-level clusters in this area. Through a combination of morphological identifications and DNA comparisons, these clusters are identified as C. mozambiquense, C. spongiosum, C. lucasii subsp. capense, C. duthieae, C. decorticatum, C. prostratum, C. dwarkense, C. taylorii, C. arenicola and C. cf. cicatrix, and a new ball-shaped species. We present a phylogenetic tree inferred from a concatenated alignment with tufA, rbcL and rps3-rpl16 to show the p..
View full abstractGrants
Funding Acknowledgements
We thank Bruno de Reviers, Florence Rousseau, Line Le Gall, Rob Anderson and Eric Coppejans for collecting the samples we report on. We also thank Rob Anderson and John Bolton for sending material of South African species and Klaas Pauly, Lennert Tyberghein and Katrien Van Nieuwenhuyze for help in the field in Tanzania. We thank Julien Brisset for help with collections and Sofie D'hondt for generating some of the DNA data. We thank Rob Anderson and John Huisman for their constructive reviews of this manuscript. Materials used in this study were collected during the Atimo Vatae expedition to South Madagascar (Principal Investigator, Philippe Bouchet), part of a cluster of Mozambique-Madagascar expeditions funded by the Total Foundation, Prince Albert II of Monaco Foundation, and Stavros Niarchos Foundation under "Our Planet Reviewed", a joint initiative of Museum National d'Histoire Naturelle (MNHN) and Pro Natura International (PNI) in partnership with Institut d'Halieutique et des Sciences Marines, University of Toliara (IH.SM) and the Madagascar bureau of Wildlife Conservation Society (WCS). The Institut de Recherche pour le Developpement (IRD) deployed its research catamaran Antea. Funding during the preparation of this manuscript was provided by the Australian Research Council (FT110100585 to HV), the Australian Biological Resources Study (RFL213-08 to HV) and the University of Melbourne (MIRS/MIFRS to JFC).