海洋動物プランクトンの寄生生物 <総説>
日本プランクトン学会報 Volume 47 Issue 1
Page 1-16
published_at 2000-02-25
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Title ( jpn ) |
海洋動物プランクトンの寄生生物 <総説>
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Title ( eng ) |
Review of parasites of marine zooplankton
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Creator |
Gejima Kohjirou
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Source Title |
日本プランクトン学会報
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Volume | 47 |
Issue | 1 |
Start Page | 1 |
End Page | 16 |
Abstract |
Symbiotic relationships of marine zooplankton, ranging from protozoans to ichtyoplankton, are briefly reviewed. Marine symbionts range from loose associates through parasites s.s. to parasitoids. Symbionts include protozoans, diatoms, fungi, and a wide variety of metazoans such as trematodes, cestodes, nematodes, acanthocephalans, polychaetes, and crustaceans. Host zooplankton infected by parasites s.s. can be classified into three categories: intermediate host, final host and paratenic (transport) host. Parasitism often causes morphological, physiological and behavioral changes of host organisms. Recent studies have revealed that some ecto- and endo-parasitic dinoflagellates, ciliates and fungi, which have never been studied in detail in Japan, greatly influence the population dynamics of host zooplankton such as tintinnids, cladocerans, and copepods. However, most of symbiotic relationships are poorly understood, because of difficulties in culturing the hosts and of complexities of the parasites' life cycles. Recently found parasites on zooplankton, such as tantulocaridans, typholoscolecid polychaetes and pycnogonids are also introduced.
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Keywords |
zooplankton
parasite
host
dinoflagellates
copepods
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NDC |
Zoology [ 480 ]
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Language |
jpn
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Resource Type | journal article |
Publisher |
日本プランクトン学会
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Date of Issued | 2000-02-25 |
Rights |
Copyright (c) 2000 The Plankton Society of Japan
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Publish Type | Version of Record |
Access Rights | open access |
Source Identifier |
[ISSN] 0387-8961
[NCID] AN00197015
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