@article{fdi:010070828, title = {{D}iversity and distribution of cryptic species within the {M}ugil cephalus species complex in {V}ietnam}, author = {{T}hanh {T}hi {V}iet {T}ran, and {L}ong {K}e {P}han, and {D}urand, {J}ean-{D}ominique}, editor = {}, language = {{ENG}}, abstract = {{M}ugil cephalus sensu lato is a globally distributed complex of cryptic species whose distribution range and evolutionary history remains largely unknown. {I}n the {N}orth {W}est ({NW}) {P}acific three species have been identified genetically among fish described morphologically as {M}. cephalus. {T}heir distribution ranges are largely parapatric and has been proposed to mirror different thermal preferences. {T}o date, few samples have been analyzed from {S}outh {C}hina {S}ea, which limits inferences on the evolutionary history of the species complex. {W}e sampled fish identified morphologically as {M}. cephalus along {V}ietnamese shores and characterized them using the sequence polymorphism of two mitochondrial genes, the cytochrome oxidase {I} and cytochrome b. {T}his demonstrated that all three species described in the {NW} {P}acific are present in both northern and southern {V}ietnamese waters. {A}lthough the difference in species abundance reflects those observed in the {NW} {P}acific, no phylogeographic pattern was revealed. {I}n addition, no population structure was observed whatever the species or the distribution range considered, which indicates a significant level of gene flow that maintains genetic homogeneity of the three species. {I}t is also conceivable that each species experienced a recent population expansion from a single ancestral population. {F}inally we suggest that if the cold waters of the {NW} {P}acific present a physiologic challenge leading to the almost parapatric distribution of the three species, then it is likely that the warm surface temperatures of the {S}outh {C}hina {S}ea negate this barrier.}, keywords = {{C}ryptic species ; cytochrome oxidase {I} ; cytochrome b ; phylogeography ; {VIET} {NAM}}, booktitle = {}, journal = {{M}itochondrial {DNA} {P}art {A}}, volume = {28}, numero = {4-5}, pages = {493--501}, ISSN = {2470-1394}, year = {2017}, DOI = {10.3109/24701394.2016.1143467}, URL = {https://www.documentation.ird.fr/hor/fdi:010070828}, }