New Hosts, Including Marine Fishes Cultured in Japan, of Limnotrachelobdella okae (Hirudinida: Piscicolidae)
New Hosts, Including Marine Fishes Cultured in Japan, of Limnotrachelobdella okae (Hirudinida: Piscicolidae)
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DOI：
10.1654/4361.1
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发表时间：
2009-01-01
影响因子：
0.5
通讯作者：
Umino, Tetsuya
中科院分区：
文献类型：
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作者：
Nagasawa, Kazuya;Izumikawa, Koichi;Umino, Tetsuya
经研究发现，鱼壳水蛭Limnotrachelobdella okae （Moore, 1924）寄生在东京都的日本海螺Lateolabrax japonicus （Lateolabracidae）和日本山形的日本海的kusafugu Takifugu niphobles （Tetraodontidae）上。本种还采集自日本冈山濑户岛海养殖的大比目鱼副鱼科（pariichthys olivaceus）和日本河豚（Takifugu rubripes）。这4种鱼类是鲤鱼的新寄主。基于油的广泛的不同分类群的鱼类宿主（6目7科11种），包括目前的4个新宿主，okae显然没有严格的宿主特异性。
The piscicolid leech, Limnotrachelobdella okae (Moore, 1924), was found to be parasitic on Japanese seaperch, Lateolabrax japonicus (Lateolabracidae), from Tokyo Bay and on kusafugu, Takifugu niphobles (Tetraodontidae), from the Sea of Japan in Yamagata, Japan. This species was also collected from bastard halibut, Paralichthys olivaceus (Paralichthyidae), and Japanese pufferfish, Takifugu rubripes (Tetraodontidae), cultured in the Seto Island Sea, Okayama, Japan. These 4 fish species are new hosts for L. okae. Based oil a wide range of fish hosts of different taxonomic groups (11 species in 7 families from 6 orders) including the present 4 new hosts, L. okae apparently shows no strict host specificity.