1. On the presence of Synagrops japonicus (Acropomatiformes: Synagropidae) in the Mediterranean Sea
- Author
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Fabrizio Serena, Cecilia Mancusi, Letizia Marsili, Alessandro Voliani, and Alessandra Neri
- Subjects
black mouth splitfin ,ballast waters ,alien species ,Ligurian trawl ,Synagrops japonicus ,balastne vode ,strane vrste ,Ligurska koća ,Oceanography - Abstract
A specimen of Synagrops japonicus was collected in the north-western Mediterranean during an exploratory cruise using bottom trawl nets, aimed at the evaluation of possible consequences of lost- at-sea drums containing toxic materials. The discovery of this specimen follows the first record that occurred in the same area 28 years previously, fished by a bottom trawler in the waters of Portofino (Genoa, Italy) in 1987. The morphometric and meristic details of the new specimen are provided. The presence of this individual in the north-western portion of the Mediterranean is likely related to an accidental transport of larvae via ballast water by ships coming from outside the Mediterranean basin., Uzorak Synagrops japonicus sakupljen je u sjeverozapadnom Mediteranu tijekom istraživačkog krstarenja pridnenim povlačnim mrežama, s ciljem procjene mogućih posljedica izgubljenih u moru bubnjeva koje sadrže otrovne materijale. Otkriće ovog primjerka slijedi prvi zapis koji se dogodio na istom području prije 28 godina, a primjerak je bio ulovljen pridnenom koćaricom u vodama Portofina (Genova, Italija) 1987. godine. Navedeni su morfometrijski i meristički detalji novog uzorka. Prisutnost ove jedinke u sjevero- zapadnom dijelu Sredozemnog mora je vjerojatno povezana sa slučajnim transportom ličinki balast- nom vodom u brodovima koji dolaze izvan mediteranskog bazena.
- Published
- 2022