Two large structure-forming sponges from opposite North American coasts: a taxonomic review of Arctic–Pacific Mycale (Mycale) loveni and the description of a new Arctic–Atlantic Mycale

IF 1 4区 生物学 Q3 ZOOLOGY
C. Dinn, Bruce Ott, Mariève Bouchard Marmen, Royce Steeves, Geneviève Côté, Vonda Hayes, C. Nozères, Meredith V. Everett, Abigail Powell, Jackson W.F. Chu
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引用次数: 0

Abstract

Mycale ( Mycale) loveni (Fristedt, 1887) is a very large structure-forming sponge that has previously been reported in the North Pacific, North Atlantic, and Arctic oceans. Through morphological and molecular examination, North Atlantic and Eastern Canadian Arctic specimens are now described as a new species, Mycale ( Mycale) lorea sp. nov. The two species have similar external morphology; however, the spicules that make up their skeletons differ in size and shape, and the species are also separated phylogenetically by multiple genetic markers.
来自北美相对海岸的两种大型结构形成海绵:北极-太平洋mycali (mycali) loveni的分类综述和一种新的北极-大西洋mycali的描述
Mycale (Mycale) loveni (Fristedt, 1887)是一种非常大的结构形成海绵,以前曾在北太平洋、北大西洋和北冰洋报道过。通过形态学和分子检查,北大西洋和加拿大东部的北极标本现在被描述为一个新种,Mycale (Mycale) lorea sp. nov.两个物种具有相似的外部形态;然而,构成它们骨骼的针状体在大小和形状上各不相同,而且这些物种在系统发育上也被多个遗传标记所区分。
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来源期刊
Canadian Journal of Zoology
Canadian Journal of Zoology 生物-动物学
CiteScore
2.40
自引率
0.00%
发文量
82
审稿时长
3 months
期刊介绍: Published since 1929, the Canadian Journal of Zoology is a monthly journal that reports on primary research contributed by respected international scientists in the broad field of zoology, including behaviour, biochemistry and physiology, developmental biology, ecology, genetics, morphology and ultrastructure, parasitology and pathology, and systematics and evolution. It also invites experts to submit review articles on topics of current interest.
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