Reexamination of the species assignment of Diacavolinia pteropods using DNA barcoding.

ABSTRACT: Thecosome pteropods (Mollusca, Gastropoda) are an ecologically important, diverse, and ubiquitous group of holoplanktonic animals that are the focus of intense research interest due to their external aragonite shell and vulnerability to ocean acidification. Characterizing the response of these animals to low pH and other environmental stressors has been hampered by continued uncertainty in their taxonomic identification. An example of this confusion in species assignment is found in the genus Diacavolinia. All members of this genus were originally indentified as a single species, Cavolinia longirostris, but over the past fifty years the taxonomy has been revisited multiple times; currently the genus comprises 22 different species. This study examines five species of Diacavolinia, including

SUBMITTER: Maas AE 

PROVIDER: S-EPMC3545881 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature