日本和俄罗斯远东地区的Colpomenia borea sp.nov

IF 1.6 4区 生物学 Q2 MARINE & FRESHWATER BIOLOGY
Michael Jacob C. Dy, Masakazu Hoshino, T. Abe, N. Yotsukura, N. Klochkova, K. Lee, S. Boo, K. Kogame
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引用次数: 0

摘要

从北海道Colpomenia北风sp. 11月描述,日本和马加丹州,远东俄罗斯基于形态学和分子分析使用线粒体cox3和叶绿体rbcL基因。这个新种与其他的水蛭属植物的区别在于,它的小球状到卵球形的菌体直径可达5厘米,而且它的菌体膜很薄,由一到两层细胞的皮层和多达三层的无色髓质组成。这个物种是附生的褐藻Stephanocystis在保护免受海浪的地区。研究了北风冷杉的生活史,发现其生活史模式与已报道的peregrina和sinuosa相似。我们的系统发育分析支持了C. borea是一个独特的物种,但它与C. peregrina的关系比C. sinuosa更密切。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Colpomenia borea sp. nov. (Scytosiphonaceae, Phaeophyceae) from Japan and Far East Russia
Colpomenia borea sp. nov. is described from Hokkaido, Japan and Magadan, Far East Russia based on morphological observations and molecular analyses using mitochondrial cox3 and chloroplast rbcL genes. This new species is distinguished from other Colpomenia by its small globular to ovoidal thallus up to 5 cm in diameter, and thin thallus membrane composed of a cortex of one to two‐cell layers and a colorless medulla of up to three layers. This species is epiphytic on the brown alga Stephanocystis in areas protected against waves. The life history in culture of C. borea was investigated and the observed life history pattern was similar to those reported in C. peregrina and C. sinuosa. Our phylogenetic analyses supported that C. borea is a distinct species, yet it is more related to C. peregrina than C. sinuosa.
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来源期刊
Phycological Research
Phycological Research 生物-海洋与淡水生物学
CiteScore
3.60
自引率
13.30%
发文量
33
审稿时长
>12 weeks
期刊介绍: Phycological Research is published by the Japanese Society of Phycology and complements the Japanese Journal of Phycology. The Journal publishes international, basic or applied, peer-reviewed research dealing with all aspects of phycology including ecology, taxonomy and phylogeny, evolution, genetics, molecular biology, biochemistry, cell biology, morphology, physiology, new techniques to facilitate the international exchange of results. All articles are peer-reviewed by at least two researchers expert in the filed of the submitted paper. Phycological Research has been credited by the International Association for Plant Taxonomy for the purpose of registration of new non-vascular plant names (including fossils).
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