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Euborlasia Vaillant, 1890 (Nemertea: Pilidiophora) from Bocas del Toro: description of a new species, with comments on the systematics of the genus
Marine Biodiversity ( IF 1.5 ) Pub Date : 2020-08-25 , DOI: 10.1007/s12526-020-01091-7
Natsumi Hookabe , Hiroshi Kajihara

Members of the lineid heteronemertean genus Euborlasia Vaillant, 1890 are relatively large-bodied ribbon worms, often with mottled, dark coloration. We describe Euborlasia maycoli sp. nov. from Bocas del Toro, Panama, which represents the 11th member, as well as the first Caribbean representative of the genus. We infer the phylogenetic position of the new species among the family Lineidae based on phylogenetic analyses using partial sequences of the mitochondrial 16S rRNA and cytochrome c oxidase subunit I, the nuclear 18S and 28S rRNA, and histone H3 genes. The resulting phylogenetic tree suggests that Euborlasia is likely related closely to Corsoua Corrêa, 1963.

中文翻译:

博卡斯·德尔·托罗(Bocas del Toro)的Euborlasia Vaillant,1890年(Nemertea:Pilidiophora):对一个新物种的描述,并对该属的系统学进行了评论

1890年,亚麻线异类的属Euborlasia Vaillant成员是体型较大的带状蠕虫,通常呈斑驳,深色。我们描述了Euborlasia maycoli sp。十一月 来自巴拿马的博卡斯·德尔·托罗(Bocas del Toro),代表第11位成员,也是该属的第一个加勒比海代表。我们基于使用线粒体16S rRNA和细胞色素C氧化酶亚基I,核18S和28S rRNA以及组蛋白H3基因的部分序列的系统发育分析推断Lineidae家族中新物种的系统发育位置。最终的系统发育树表明,Euborlasia可能与CorsouaCorrêa,1963年密切相关。
更新日期:2020-08-25
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