@article{fdi:010073263, title = {{D}iagnostic description and geographic distribution of four new cryptic species of the blue-spotted maskray species complex ({M}yliobatoidei: {D}asyatidae; {N}eotrygon spp.) based on {DNA} sequences}, author = {{B}orsa, {P}hilippe and {A}rlyza, {I}.{S}. and {H}oareau, {T}.{B}. and {S}hen, {K}.{N}.}, editor = {}, language = {{ENG}}, abstract = {{N}ine morphologically similar but genetically distinct lineages in the blue-spotted maskray species complex, previously {N}eotrygon kuhlii ({M}üller and {H}enle) qualify as cryptic species. {F}our of these lineages have been previously described as {N}eotrygon australiae {L}ast, {W}hite and {S}{\'e}ret, {N}eotrygon caeruleopunctata {L}ast, {W}hite and {S}{\'e}ret, {N}eotrygon orientale {L}ast, {W}hite and {S}{\'e}ret, and {N}eotrygon varidens ({G}arman), but the morphological characters used in the descriptions offered poor diagnoses and their geographic distributions were not delineated precisely. {T}he objective of the present work is to complete the description of the cryptic species in the complex. {H}ere, an additional four lineages are described as new species on the basis of their mitochondrial {DNA} sequences: {N}eotrygon bobwardi, whose distribution extends from the northern tip of {A}ceh to the western coast of {S}umatera; {N}eotrygon malaccensis, sampled from the eastern part of the {A}ndaman {S}ea and from the {M}alacca {S}trait; {N}eotrygon moluccensis, from the eastern half of the {B}anda {S}ea; and {N}eotrygon westpapuensis from the central portion of northern {W}est {P}apua. {T}he geographic distributions of {N}. australiae, {N}. coeruleopunctata, {N}. orientale, and {N}. varidens are updated. {F}or each species, a diagnosis is provided in the form of a combination of private or partly-private nucleotides at 2-4 nucleotide sites along a 519-base pair fragment of the {CO}1 gene. {W}e believe that the present taxonomic revision will provide information relevant to the sound management and conservation of cryptic species of the blue-spotted maskray in the {C}oral {T}riangle region.}, keywords = {{POISSON} {MARIN} ; {TAXONOMIE} ; {BIOLOGIE} {MOLECULAIRE} ; {REPARTITION} {GEOGRAPHIQUE} ; {PHYLOGENIE} ; {DIAGNOSE} ; {CARACTERE} {MORPHOLOGIQUE} ; {HOLOTYPE} ; {MARQUEUR} {GENETIQUE} ; {MER} {DE} {CORAIL} ; {PACIFIQUE} ; {ANDAMAN} {AND} {NICOBAR} ; {SUMATERA} ; {PAPOUASIE} {NOUVELLE} {GUINEE} ; {MALACCA}}, booktitle = {}, journal = {{C}hinese {J}ournal of {O}ceanology and {L}imnology}, volume = {36}, numero = {3}, pages = {827--841}, ISSN = {0254-4059}, year = {2018}, DOI = {10.1007/s00343-018-7056-2}, URL = {https://www.documentation.ird.fr/hor/fdi:010073263}, }