Samanta da Silveira Borges, Luiz Felipe Cestari Dumont, Alexandre Miranda Garcia, Valéria Marques Lemos
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引用次数: 0
摘要
本文报道了巴西帕托斯泻湖河口(32& S)的Centropomus decimalis (Bloch, 1792), Common Snook的第一个记录。2021年4月和5月捕获了两个标本,作为虾类渔场的副渔获物。以前人们知道,在南纬29度的地方,有一种叫Centropomus decimalis的动物。我们假设,巴西暖流的增强促进了这种鱼类沿着巴西海岸向南扩张。
First record of Centropomus undecimalis (Bloch, 1792) (Perciformes, Centropomidae), Common Snook, in the Patos Lagoon estuary, in southern Brazil
We report the first record of Centropomus undecimalis (Bloch, 1792), Common Snook, in the Patos Lagoon estuary (32°S), Brazil. Two specimens were caught in April and May 2021 as bycatch in the fyke nets fish-ery for shrimp. Centropomus undecimalis was previously known to occur south to 29° S. We hypothesize that the intensification of the warm Brazilian Current has being promoted an expansion southward of this fish species along the Brazilian coast.
期刊介绍:
Check List is a peer-reviewed online journal, devoted to publishing biodiversity data related to species’ geographic distribution. Thus, our primary mission if to fill the so-called Wallacean shortfall (Lomolino 2004) and to improve our knowledge of how life is distributed on the planet in order to better preserve it. These data are essential for studies on biogeography and provide a baseline for the conservation of biodiversity. The first step to undertaking effective conservation action is to maintain records of the distribution of species. Therefore, the journal was created from the need publish basic data on species distribution of any taxon in a timely and open manner, which are often neglected by traditional journals. Check List is a bimonthly peer-reviewed online journal, and will consider for publication: -distribution summaries of a supraspecific taxon in a broad geographic area (e.g., hemisphere, country, biome), as a review of the distribution of a taxon in the given area. -annotated list of species, of a given taxon in a strict geographic area, with comments and illustrations on the identifications, based on original data. -notes on the geographic distribution, reporting new records of one or more species while providing a complete overview on the known distribution of the treated taxa. -book reviews on books related to biodiversity, biogeography, niche modeling, or any associated field that uses species distribution as its primary data source. -opinions on relevant subjects for the journal’s mission and scope