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首页> 外文期刊>Journal of Molluscan Studies >Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
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Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)

机译：系列Terebridae的系统发育分类（Neogastropoda：conoidea）

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摘要

The conoidean family Terebridae is an intriguing lineage of marine gastropods, which are of considerable interest due to their varied anatomy and complex venoms. Terebrids are abundant, easily recognizable and widely distributed in tropical and subtropical waters, but our findings have demonstrated that their systematics requires revision. Here we elaborate the classification of Terebridae based on a recently published molecular phylogeny of 154 species, plus characters of the shell and anterior alimentary system. The 407 living species of the family, including seven species described herein, are assigned to three subfamilies: Pellifroniinae new subfamily, Pervicaciinae and Terebrinae. The Pellifroniinae comprises five deep -water species in two genera, Pellifronia and Bathyterebra n. gen. Pellifroniinae possess a radula of duplex marginal teeth, well-developed proboscis and venom gland, and a very small rhynchodeal introvert. The Pervicaciinae includes c. 50 species in the predominantly Indo-Pacific genera Duplicaria and Partecosta. Pervicaciinae possess salivary glands, a radula of solid recurved marginal teeth and a weakly developed rhynchodeal introvert, but lack proboscis and venom gland. The remaining Terebridae species are classified into 15 genera in the subfamily Terebrinae (including four genera described herein); nine genera are defined on the basis of phylogenetic data and six solely on shell morphology. The Indo-Pacific genera Profitnditerebra n. gen., Maculauger n. gen. and Myurellobsis n. gen. each include about a dozen species. The first is restricted to the deep waters of the Indo-West Pacific, while the latter two range widely in both geographic and bathymetric distribution. Neoterebra n. gen. encompasses about 65 species from a range of localities in the eastern Pacific, Caribbean, and Atlantic, and from varying depths. To characterize the highly diversified genera Terebra, Punctoterebra, Myurella and Dublicaria, each of which comprise several morphological clusters, we propose the use of DNA-based diagnoses. These diagnoses are combined with more informative descriptions to define most of the supraspecific taxa of Terebridae, to provide a comprehensive revision of the group.
机译：Conoidean Family Terebridae是海洋美食域的有趣谱系，由于其变化的解剖学和复杂的毒液，这是相当大的兴趣。在热带和亚热带的水域中，Terebrids易于难以识别和广泛分布，但我们的研究结果表明了他们的系统学需要修改。在这里，我们根据最近发表的154种分子系统，加上壳体和前防炼系统的特征，详细说明了Terebridae的分类。 407个生物的家庭（包括本文所述的七种物种）分配给三个亚属：PellifronIinae新亚家族，Pervicaciinae和Terebrinae。 Pellifroniinae在两种属，Pellifronia和Bathytebra n中包含五种深水物种。 Gen。 PellifronIinae拥有双工边缘牙齿，发达的高潮和毒液，以及非常小的rhynchodeal内向的罗布拉。 pervicaciinae包括c。主要是indo-pacific属duplicaria和partecosta的50种。 Pervicaciinae拥有唾液腺，固体重复的边缘牙齿的罗布拉，弱发达的rhynchodeal内向，但缺乏高管和毒液。将剩余的晶状体物种分为亚家族塔里诺蛋白（包括本文所述的四个属）中的15个属;九属是基于系统发育数据和六种壳体形态的六种。 indo-pacific属的利润尼迪雷泰布拉纳ñ。 Gen。，Maculauger n。 Gen。和myurellobsis n。 Gen。每个包括大约十几种物种。第一个限制在印度西太平洋的深水区，而后两种范围广泛地是地理和碱基分布。 NeoTerbra n。 Gen。包括东太平洋，加勒比海和大西洋的一系列地区的大约65种，从不同的深度。为了表征高度多样化的属Terebra，PunctoteRebra，Myurella和Dublicaria，每个簇都包含几种形态簇，我们提出了使用基于DNA的诊断。这些诊断与更丰富的描述相结合，以定义Terebridae的大部分次要分类，以提供对本集团的全面修订。

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