163217
doi
10.5281/zenodo.163217
oai:zenodo.org:163217
user-biosyslit
Two new species in the spike-fin fairy-wrasse species complex (Teleostei: Labridae: Cirrhilabrus) from the Indian Ocean
Victor, Benjamin C.
Ocean Science Foundation, 4051 Glenwood, Irvine, CA 92604, USA and Guy Harvey Research Institute, Nova Southeastern University, 8000 North Ocean Drive, Dania Beach, FL 33004, USA
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
coral-reef fishes
ichthyology
taxonomy
systematics
fishes
Red Sea
Indian Ocean
Africa
DNA barcoding
wrasses
Labriformes
Labridae
Cirrhilabrus
<p>The western and central Indian Ocean population of the fairy wrasse, Cirrhilabrus rubriventralis, is here split into three allopatric species: the type species from the Red Sea; C. rubeus, n. sp., a new central Indian Ocean species from Sri Lanka and the Maldives; and C. africanus n. sp., a new east African coastal species. The three species are mainly differentiated by the color patterns of terminal-phase (TP) males. The two new species diverge from C. rubriventralis in the sequence of the barcode-mtDNA COI marker by 2.6% and 0.5%, respectively (pairwise distance; 2.7% and 0.5% K2P distance). The Indian Ocean species complex made up of the 8 spike-fin species allied with C. rubriventralis is now one of the larger species complexes among labrid reef fishes, showing an interesting pattern of allopatric sibling species dividing up the region, as well as the occurrence of localized microendemic species in Indonesia and the Timor Sea. The species complex includes some species that share mtDNA lineages (phenovariant species), as well as others up to 2.9% divergent in sequence. A neighbor-joining tree and genetic distance matrix is presented for 7 of the 8 known species in the complex.</p>
Zenodo
2016-10-25
info:eu-repo/semantics/article
656583
user-biosyslit
1579536449.035127
10262273
md5:c4d4ad379ca14cf50574a43c0ded8272
https://zenodo.org/records/163217/files/josf23c.pdf
public
isVersionOf
doi
Journal of the Ocean Science Foundation
23
21-50
2016-10-25