Acta Ichthyologica et Piscatoria 47(2): 197-200, doi: 10.3750/AIEP/02064
On the occurrence of Cephalopholis hemistiktos and C. taeniops (Actinopterygii, Perciformes, Serranidae) in Malta, with corrections of previous misidentifications
expand article infoJ. Evans, P.J. Schembri

Corresponding author: J. Evans

© J. Evans, P.J. Schembri.
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Citation: Evans J, Schembri P (2017) On the occurrence of Cephalopholis hemistiktos and C. taeniops (Actinopterygii, Perciformes, Serranidae) in Malta, with corrections of previous misidentifications. Acta Ichthyologica et Piscatoria 47(2): 197-200. https://doi.org/10.3750/AIEP/02064
Open Access
Abstract
The only species of Cephalopholis currently known from the Mediterranean is Cephalopholis taeniops (Valenciennes, 1828), which was recorded from Libya, Malta, and Lampedusa after having autochthonously extended its original Atlantic range. All records of Cephalopholis substantiated by specimens or images from Malta were evaluated, showing that an individual filmed in August 2009 was misidentified and instead represents the first record of Cephalopholis hemistiktos (Rüppell, 1830) from the Mediterranean. Based on these records, C. taeniops is considered to be established in Maltese waters while C. hemistiktos is regarded as a ‘casual’ species, most likely transported by shipping or introduced as an aquarium escapee.
Keywords
alien species, first record, Epinephelinae, central Mediterranean, newcomer