TY  - JOUR
A1  - Zhang, Dongsheng
A1  - Zhou, Yadong
A1  - Yen, Nicole
A1  - Hiley, Avery S.
A1  - Rouse, Greg W.
T1  - Ophryotrocha (Dorvilleidae, Polychaeta, Annelida) from deep-sea hydrothermal vents, with the description of five new species
T2  - European journal of taxonomy
N2  - Dorvilleids belonging to Ophryotrocha Claparède & Mecznikow, 1869 are known from deep-sea hydrothermal vents in the Pacific, Atlantic, Indian and Southern Oceans. However, how they colonized and diversified in these ecosystems has not been assessed in detail. Here, a collection of Pacific hydrothermal vent Ophryotrocha was examined using morphology and DNA markers (COI, 16S and H3). Five new species were revealed, largely expanding the diversity of the group at this habitat type. They are Ophryotrocha charlottae sp. nov., O. kailae sp. nov., O. marinae sp. nov., O. pruittae sp. nov. from eastern Pacific, and O. bohnorum sp. nov. from the western Pacific. Phylogenetic analyses based on the concatenated alignments of all three genes suggest vent habitants have been colonized several times independently within Ophryotrocha. One clade of six vent species was recovered, indicative of diversification following a colonization of hydrothermal vents, likely in the eastern Pacific. An Indian Ocean species, O. jiaolongi, was nested inside this clade and was closely related to one of the new species from the Gulf of California, diverging from it by less than 4% on COI.
T3  - European journal of taxonomy  : EJT - 864:167–194 
KW  - Polychaete
KW  - deep sea
KW  - annelids
KW  - biogeography
KW  - chemosynthetic
Y1  - 2023
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/69166
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-691662
SN  - 2118-9773
VL  - 2023
IS  - 864
SP  - 167
EP  - 194
PB  - Muséum National d'Histoire Naturelle
CY  - Paris
ER  -