夏威夷两种叶状体（环节动物：叶状体科）物种的重新描述

IF 1 4区生物学 Q4 ECOLOGY

Marine Biology Research Pub Date : 2022-07-03 DOI:10.1080/17451000.2022.2119252

W. Magalhães, V. D. de Oliveira, J. Bailey–Brock

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引用次数: 0

摘要

摘要夏威夷特有的两个叶序种夏威夷Phyllodoce hawaia（Hartman，1966）和P.eakti Hartman，1966,仅从原始描述中得知。基于类型材料的重新描述有助于澄清这些物种的分类地位，并确认Prophyllodice Hartman，1966与Phyllodice Lamarck，1818的同义词。夏威夷Phyllodoce hawaia的特征是具有强心形的前列腺，长鼻近端区域具有20排圆形乳头，远端区域具有6排纵向结节，触手卷须具有短而环状的卷须和长卷须，足前叶双叶且不对称。裂叶有一个椭圆形的前列腺，乳头广泛分布在长鼻近端，触手卷须有发育良好的卷须，血前叶双叶，圆形对称，背卷须圆形。

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Redescription of two Phyllodoce (Annelida: Phyllodocidae) species from Hawaii

ABSTRACT The two endemic Hawaiian phyllodocid species Phyllodoce hawaiia (Hartman, 1966) and P. hiatti Hartman, 1966 are only known from the original description. A redescription based upon type material helped clarify the taxonomic status of these species and to confirm the synonym of Prophyllodoce Hartman, 1966 with Phyllodoce Lamarck, 1818. Phyllodoce hawaiia is characterized by having a strongly cordate prostomium, proximal region of proboscis with 20 rows of round papillae and distal region with six longitudinal rows of tubercles, tentacular cirri with short and ringed cirrophores and long cirrostyles and parapodial prechaetal lobes bilobed and asymmetrical. Phyllodoce hiatti has an oval prostomium, papillae diffusely distributed in proximal region of proboscis, tentacular cirri with well-developed cirrophores, prechaetal lobes bilobed, round and symmetrical and rounded dorsal cirri.

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来源期刊

Marine Biology Research 生物-海洋与淡水生物学

CiteScore

2.10

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Marine Biology Research (MBRJ) provides a worldwide forum for key information, ideas and discussion on all areas of marine biology and biological oceanography. Founded in 2005 as a merger of two Scandinavian journals, Sarsia and Ophelia, MBRJ is based today at the Institute of Marine Research, Bergen, Norway. The Journal’s scope encompasses basic and applied research from all oceans and marine habitats and on all marine organisms, the main criterium for acceptance being quality.