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ID 39924
file
title alternative
A rediscovery of Limnotrachelobdella okae (Hirudinida: Piscicolidae) from flathead grey mullet Mugil cephalus in Japan
creator
IzumIkawa, Koichi
Iketake, Hiroaki
subject
ウオビル類
魚類寄生虫
ヒダビル
ボラ
Limnotrachelobdella okae
Mugil cephalus
fish leech
fish parasite
flathead grey mullet
NDC
Zoology
abstract
2007年7月に三重県の鍋田川河口部に近い汽水域で採集したボラMugil cephalus幼魚の鰓腔壁,2013年3月に岡山県沿岸の瀬戸内海に続く汽水路で採集したボラ未成魚の体表にヒダビルLimnotrachelobdella okae(Moore, 1924)の寄生を認めた。ヒダビルのボラへの寄生は1914年に記録されていたが,それはこれまで見落とされてきた。本報告は,ボラからのヒダビルの100年ぶりの記録である。
abstract
One and seven specimens of the fish leech Limnotrachelobdella okae (Moore, 1924) were collected, respectively, from the branchial cavity of a young flathead grey mullet (Mugil cephalus) (Mugiliformes: Mugilidae) in the brackish-water estuary near the mouth of the Nabeta River, Mie Prefecture, central Japan, in June 2007, and from the body surface of five immature flathead grey mullet in a brackish waterway connected to the Seto Inland Sea on the coast of Okayama Prefecture, western Japan, in March 2013. Although the leech was reported from M. cephalus as early as in 1914 in Japan, its record has been overlooked for 100 years. The present collections represent a rediscovery of L. okae from M. cephalus.
journal title
Journal of the Graduate School of Biosphere Science, Hiroshima University
volume
Volume 52
start page
65
end page
70
date of issued
2013-12-25
publisher
広島大学大学院生物圏科学研究科
issn
1348-1371
ncid
naid
language
jpn
nii type
Departmental Bulletin Paper
HU type
Departmental Bulletin Papers
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Biosphere Science
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