@article{fdi:010070968,
  title = {{L}emonpeel ({C}entropyge flavissima) and yellow ({C}. heraldi) pygmy angelfishes each consist of two geographically isolated sibling species},
  author = {{S}hen, {K}. {N}. and {C}hang, {C}. {W}. and {D}elrieu-{T}rottin, {E}. and {B}orsa, {P}hilippe},
  editor = {},
  language = {{ENG}},
  abstract = {{G}enetic variation was examined in two complex cases of {I}ndo-{P}acific pygmy angelfishes (genus {C}entropyge; {P}omacanthidae). {T}he lemonpeel pygmy angelfish {C}. flavissima ({C}uvier and {V}alenciennes) has a geographically disjunct {I}ndian vs. {P}acific distribution and the individuals from these two regions differ by their colour patterns. {P}revious research on {C}. flavissima has shown mitochondrial introgression from two related species, {C}. eibli in the eastern {I}ndian {O}cean and {C}. vrolikii in the {P}acific {O}cean. {U}sing the 16{S} r{DNA} and the {CO}1 gene as phylogeographic markers, we found no mitochondrial haplotypes in common between {I}ndian {O}cean {C}. flavissima and {C}. eibli, confirming partial genetic isolation, albeit recent. {A}lso, we found substantial genetic differences between {I}ndian and {P}acific {C}. flavissima populations at the nuclear {ETS}-2 intron locus. {T}he {I}ndian {O}cean form of {C}. flavissima, thus geographically isolated by > 2000 km distance from its {P}acific {O}cean counterpart, is described as a new species, {C}entropyge cocosensis sp. nov. {C}entropyge cocosensis sp. nov. differs in appearance from {C}. flavissima in having a conspicuous blue iris and a fainter, bluish eye ring. {W}e also found that the yellow pygmy angelfish {C}. heraldi {W}oods and {S}chultz consists of two genetically distinct entities, one distributed widely in the northern tropical {I}ndo-{W}est {P}acific, the other distributed in the southern {P}acific {O}cean. {T}he name originally given to the blackfin pygmy angelfish, {C}. woodheadi {K}uiter, is here resurrected to designate the latter.},
  keywords = {{I}ndo-{W}est {P}acific ; {C}olour patterns ; {M}olecular taxonomy ; {M}itochondrial introgression ; {PACIFIQUE} ; {OCEAN} {INDIEN}},
  booktitle = {},
  journal = {{M}arine {B}iodiversity},
  volume = {47},
  numero = {3},
  pages = {831--845},
  ISSN = {1867-1616},
  year = {2017},
  DOI = {10.1007/s12526-016-0509-y},
  URL = {https://www.documentation.ird.fr/hor/fdi:010070968},
}