关于在的里雅斯特湾（亚得里亚海北部）发生的沉船Polyprion americanus

IF 1 4区生物学 Q3 MARINE & FRESHWATER BIOLOGY

Acta Adriatica Pub Date : 2020-06-29 DOI:10.32582/aa.61.1.9

N. Bettoso, L. Faresi, A. Felluga, L. Lipej

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引用次数: 0

摘要

2018年6月3日，在的里雅斯特湾捕获了三个美洲龙的幼年标本。沉船鱼是一种长寿的深水底层物种，其特征是具有延长的远洋幼年期。幼年形态在亚得里亚海北部反复记录，由于该物种的数据不足，显示了原始形态测量数据。美洲大蠊在的里雅斯特湾的出现并不是由于地中海热带化而向北迁移的嗜热物种的典型案例，相反，可以根据特定的水文条件及其特殊的寿命来调查其反复出现的情况。

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On the occurrence of the wreckfish Polyprion americanus in the Gulf of Trieste (northern Adriatic Sea)

On 3rd June 2018 three juvenile specimens of Polyprion americanus were captured in the Gulf of Trieste. The wreckfish is a long-lived deep water demersal species characterized by an extended pelagic juvenile phase. The juvenile forms are recurrently recorded in the northern Adriatic and due to data deficiency for this species, original morphometric data are shown. The occurrence of P. americanus in the Gulf of Trieste is not a typical case of thermophilic species moving northward due to Mediterranean tropicalization, rather its recurrent appearance could be investigated for specific hydrological conditions coupled to its peculiar life span.

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来源期刊

Acta Adriatica 生物-海洋与淡水生物学

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

>12 weeks

期刊介绍： Journal "Acta Adriatica" is an Open Access journal. Users are allowed to read, download, copy, redistribute, print, search and link to material, and alter, transform, or build upon the material, or use them for any other lawful purpose as long as they attribute the source in an appropriate manner according to the CC BY licence.