title: Development of a key using morphological characters to distinguish south-western Indian Ocean anguillid glass eels.
abstract: Two morphological characters were examined in 4099 anguillid glass eels sampled in four south-western Indian Ocean islands, and resulting identifications were tested using genetic analysis. Distance between the origin of the dorsal and anal fins as related to total length and tail and caudal fin pigmentation enabled formulation of a useful field identification key, which was able to discriminate 4036 glass eels of the regional species Anguilla bicolor bicolor, Anguilla marmorata and Anguilla mossambica, and excluded the occurrence of Anguilla nebulosa labiata in the sample.
authors.affiliation: Littoral Environnement et Sociétés (LIENSs) UMR 6250 CNRS-ULR, Institut du Littoral et de l'Environnement, 2 rue Olympe de Gouges, 17000 La Rochelle, France. elodie.reveillac@gmail.com
authors.forename: E
authors.initials: E
authors.lastname: Réveillac
authors.forename: P-A
authors.initials: PA
authors.lastname: Gagnaire
authors.forename: R
authors.initials: R
authors.lastname: Lecomte-Finiger
authors.forename: P
authors.initials: P
authors.lastname: Berrebi
authors.forename: T
authors.initials: T
authors.lastname: Robinet
authors.forename: P
authors.initials: P
authors.lastname: Valade
authors.forename: E
authors.initials: E
authors.lastname: Feunteun
mesh_terms: D000811:Anguilla / Q000033:anatomy & histology* / Q000235:genetics; D058500:Animal Fins / Q000033:anatomy & histology; D000818:Animals; D019156:Indian Ocean; D013045:Species Specificity