First record of Dyspanopeus sayi (Smith, 1869) (Decapoda: Brachyura: Panopeidae) in a Sardinian coastal lagoon (western Mediterranean, Italy)

被引:3
|
作者
Cabiddu, Serenella [1 ]
Addis, Piero [1 ]
Palmas, Francesco [1 ]
Pusceddu, Antonio [1 ]
机构
[1] Univ Cagliari, Dept Life & Environm Sci, Via T Fiorelli 1, I-09126 Cagliari, Italy
来源
BIOINVASIONS RECORDS | 2020年 / 9卷 / 01期
关键词
alien species; non-indigenous species; mud crab; transitional waters; Mediterranean Sea; MUD CRAB; BIOLOGICAL INVASIONS; POPULATION; POLLUTION;
D O I
10.3391/bir.2020.9.1.10
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
The non-indigenous mud crab Dyspanopeus sayi (Smith, 1869), native to the western Atlantic. was recorded for the first time in a Sardinian lagoon. The first three specimens of this crab species were collected in the central area of the Santa Gilla lagoon on December 2013. Occurrence of the species was also recorded on December 2018 (102 specimens) and their main morphometric features were quantified. Although there are no certainties regarding the precise arrival date of this alien crab in Sardinia, its presence in the Santa Gilla lagoon might be related to the import of mussels for aquaculture purposes.
引用
收藏
页码:74 / 82
页数:9
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