新物种，一种来自日本南部琉球群岛的新物种（水螅虫纲，柱星螅目，淡水水母亚目）。

sp. nov., a new species (Hydrozoa, Trachylinae, Limnomedusae) from the Ryukyu Archipelago, southern Japan.

作者信息

Toshino Sho, Tanimoto Miyako, Minemizu Ryo

机构信息

Kuroshio Biological Research Foundation, 560 Nishidomari, Otsuki, Kochi 788-0333, Japan Kuroshino Biological Research Foundation Nishidomari Japan.

Okinawa Churaumi Aquarium, 424 Ishikawa, Motobu, Okinawa 905-0206, Japan Okinawa Churaumi Aquarium Motobu Japan.

出版信息

Zookeys. 2019 Dec 31;900:1-21. doi: 10.3897/zookeys.900.38850. eCollection 2019.

DOI:10.3897/zookeys.900.38850

PMID:31920422

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6946721/

Abstract

A new hydromedusa belonging to the order Limnomedusae is reported from the Ryukyu Archipelago, southern Japan. can be distinguished from other Olindiidae species by the number and color of tentacles. Mature medusae of were collected to observe the life history, including polyp (hydroid) and medusa formation. A comparative table of the primary diagnostic characters of the genus is provided.

摘要

据报道，在日本南部的琉球群岛发现了一种隶属于淡水水母目的新的水螅水母。它可以通过触手的数量和颜色与其他奥林迪科属物种区分开来。采集了该物种的成熟水母以观察其生活史，包括水螅体（水螅型）和水母的形成过程。还提供了该属主要诊断特征的比较表。