• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Marine biology >The deep-water squid Octopoteuthis sicula Ruppell, 1844 (Cephalopoda: Octopoteuthidae) as the single species of the genus occurring in the Mediterranean Sea
【24h】

The deep-water squid Octopoteuthis sicula Ruppell, 1844 (Cephalopoda: Octopoteuthidae) as the single species of the genus occurring in the Mediterranean Sea

机译：深海鱿鱼Octopoteuthis sicula Ruppell，1844年（Cephalopoda：Octopoteuthidae），是地中海中唯一的一种鱼类

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The genus Octopoteuthis includes squids inhabiting meso-and bathypelagic waters worldwide. Of the seven presently named species distributed in the world's oceans, only Octopoteuthis sicula has been reported for certain in the Mediterranean Sea to date. However, mixed and confusing descriptions of the systematic characters useful for identifying the species occur in the literature. Similarly, molecular analysis results available for the genus are contradictory and inconsistent. The research herein was undertaken firstly to clarify the systematic status of the genus in the Mediterranean Sea and confirm the presence of a single species, namely O. sicula. Additional goals were the assessment of the validity of systematic characters to identify the species and the analysis of beak morphology to provide useful tools in prey-predator relationship studies. Octopoteuthis specimens from various areas of the Mediterranean Sea and the Atlantic and Pacific oceans were compared, and the analysis of traditional morphological characters was combined with molecular genetics and the study of beaks. Molecular genetics and beak morphology results support the existence of a single species in the Mediterranean Sea. Additional evidence would suggest that this species is also distributed in the north-eastern Atlantic. The morphological characters reported in the literature to identify O. sicula did not identify Mediterranean specimens, with the exception of the two tail photophores. All information collected supports the need for a reconsideration of morphological characters used to identify Octopoteuthis species.
机译：Octopoteuthis属包括居住在全球中，深水域的鱿鱼。在目前分布在世界海洋中的七个目前命名的物种中，迄今在地中海中仅报道了某些八爪鱼。但是，在文献中出现了对有助于识别该物种的系统特征的混淆和混乱的描述。同样，该属的分子分析结果是矛盾且不一致的。本文首先进行了研究，以阐明该属在地中海中的系统地位，并确认存在单一种，即O. sicula。其他目标是评估系统特征以识别物种的有效性，以及对喙的形态进行分析，以为食肉动物-掠食者关系研究提供有用的工具。比较了地中海和大西洋以及太平洋不同地区的八爪鱼标本，并将传统形态特征的分析与分子遗传学和喙的研究相结合。分子遗传学和喙形态结果支持了地中海中单一物种的存在。其他证据表明该物种也分布在东北大西洋。文献中报道的用于鉴定镰刀菌的形态学特征没有鉴定出地中海标本，只有两个尾部荧光体除外。收集的所有信息都支持需要重新考虑用于鉴定八爪鱼物种的形态特征。

著录项

  • 来源
    《Marine biology》 |2016年第9期|192.1-192.18|共18页
  • 作者

    Jereb Patrizia; Cannas Rita; Maiorano Porzia; Bello Giambattista; Garibaldi Fulvio; Mereu Marco; Ancona Francesco G.; Ammendolia Giovanni; Battaglia Pietro; Duysak Onder; Hoving Hendrik Jan T.; Lefkaditou Eugenia; Lipinski Marek R.; Melis Riccardo; Peristeraki Panagiota N.; Ragonese Sergio; Romeo Teresa; Salman Alp; Santos Begonia M.; Villari Alberto; Cuccu Danila;

  • 作者单位

    Italian Natl Inst Environm Protect & Res, Via V Brancati 48-60, I-00144 Rome, Italy;

    Univ Cagliari, Dept Life Sci & Environm, Via T Fiorelli 1, I-09126 Cagliari, Italy;

    Univ Bari Aldo Moro, Dept Biol, Via Orabona 4, I-70125 Bari, Italy;

    Arion, Via Colombo 34, I-70042 Mola Di Bari, Italy;

    Univ Genoa, Lab Biol Marina & Ecol Anim, Dip Te Ris, Corso Europa 26, I-16132 Genoa, Italy;

    Univ Cagliari, Dept Life Sci & Environm, Via T Fiorelli 1, I-09126 Cagliari, Italy;

    Univ Bari Aldo Moro, Dept Biol, Via Orabona 4, I-70125 Bari, Italy;

    Cooperat Sicilianella, Via Consolare Pompea 3, I-98168 Messina, Italy;

    Italian Natl Inst Environm Protect & Res, Lab Milazzo ME, Via Mille 46, I-98057 Milazzo, Italy;

    Univ Mustafa Kemal, Fac Fisheries, TR-31200 Iskenderun, Hatay, Turkey;

    Helmholtz Ctr Ocean Res, GEOMAR, Dusternbrooker Weg 20, Kiel, Germany;

    Hellen Ctr Marine Res, Inst Marine Biol Resources, Athens 16777, Greece;

    Rhodes Univ, Dept Ichthyol & Fisheries Sci, POB 94, ZA-6140 Grahamstown, South Africa;

    Univ Cagliari, Dept Life Sci & Environm, Via T Fiorelli 1, I-09126 Cagliari, Italy;

    Hellen Ctr Marine Res, Inst Marine Biol Resources, Gournes Pediados Crete 71500, Greece;

    CNR, Inst Coastal Marine Environm, Via Luigi Vaccara 61, I-91026 Mazara Del Vallo, Trapani, Italy;

    Italian Natl Inst Environm Protect & Res, Lab Milazzo ME, Via Mille 46, I-98057 Milazzo, Italy;

    Ege Univ, Dept Hydrobiol, Fac Fisheries, TR-35100 Izmir, Turkey;

    Ctr Oceanog Vigo, Inst Espanol Oceanog, Subida Radio Faro 50, Vigo 36390, Pontevedra, Spain;

    Via Villa Contino 30, I-98124 Messina, Italy;

    Univ Cagliari, Dept Life Sci & Environm, Via T Fiorelli 1, I-09126 Cagliari, Italy;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号