The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna
Specimens of Gyrodactylus alexanderi were found on Gasterosteus aculeatus from Kamchatka; this is the first record of these parasites from Eurasia.
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| Date: | 2002 |
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| Language: | English |
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Інститут зоології ім. І.І. Шмальгаузена НАН України
2002
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| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/64918 |
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| Cite this: | The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna / S.G. Sokolov // Вестник зоологии. — 2002. — Т. 36, № 5. — С. 89–90. — Бібліогр.: 5 назв. — англ. |
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Vestnik zoologii, 36(5): 89—90, 2002
© S. G. Sokolov, 2002
ÓÄÊ 576.895.122.1
THE FIRST RECORD OF GYRODACTYLUS ALEXANDERI
(PLATHELMINTHES, MONOGENEA, GYRODACTYLIDAE)
IN EURASIAN FAUNA
S. G. Sokolov
A. Severtzov Institute of Ecology and Evolution RAS, Leninskij prosp., 33, Moscow, 119071 Russia
Accepted 19 April 2000
The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian
Fauna. Sokolov S. G. – Specimens of Gyrodactylus alexanderi were found on Gasterosteus aculeatus
from Kamchatka; this is the first record of these parasites from Eurasia.
Key wo rd s: Plathelminthes, Monogenea, Gyrodactylidae, Kamchatka, Gasterosteus aculeatus, Gyro-
dactylus alexanderi.
Ïåðâàÿ íàõîäêà Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) â ôàóíå Åâðà-
çèè. Ñîêîëîâ Ñ. Ã. – Ó Gasterosteus aculeatus èç Çàïàäíîé Êàì÷àòêè îáíàðóæåí Gyrodactylus
alexanderi. Ýòî ïåðâàÿ íàõîäêà äàííîãî âèäà â Åâðàçèè.
Êëþ÷åâûå ñ ëîâà: Plathelminthes, Monogenea, Gyrodactylidae, Êàì÷àòêà, Gasterosteus aculeatus,
Gyrodactylus alexanderi.
A species of the genus Gyrodactylus interesting from a zoogeographical point of
view was found in Kamchatka. It is figured and redescribed below.
The parasites are mounted as permanent preparations in glycerin-gelatine. Meas-
urements (µm) were made according to the procedure of R. Ergens (1985).
Gyrodactylus alexanderi Mizelle et Kritsky, 1967 (fig. 1)
Host, location and locality: Gasterosteus aculeatus L., 1758; fins; the Sopochnaya
River, Western Kamchatka.
Descr ip t ion. Total length of anchors 75—76, length of their shaft 55, of point
31—33, of root 28—27. Measurements of ventral bar are 8�30. Total length of marginal
hooks 38—39, length of hooklet 8.
Fig. 1. Hard parts of opisthaptor of Gyrodactylus
alexanderi. Scale bars: for anchor and ventral bar –
0.05 mm, for hooklet – 0.01 mm.
Ðèñ. 1. Òâåðäûå ÷àñòè çàäíåãî ôèêñàòîðíîãî
àïïàðàòà Gyrodactylus alexanderi. Ìàñøòàáíàÿ
ëèíåéêà: äëÿ ÿêîðÿ è âåíòðàëüíîé ïîëîñêè –
0,05 ìì, äëÿ êðþ÷î÷êà – 0,01 ìì.
S. G. Sokolov 90
There are no reliable information about finds of G. alexanderi in Eastern Hemi-
sphere in the literature. In Western Hemisphere this species was found only in Califor-
nia of the USA (Mizelle, Kritsky, 1967) and British Columbia of Canada (Cone,
Wiles, 1985, Lester, 1972, Lester, Adams, 1974). In all cases, G. alexanderi was de-
tected on Gasterosteus aculeatus.
We thank Drs. D. Kritsky and K. Ogawa for providing information about G. alexanderi.
Cone D., Wiles M. The systematics and zoogeography of Gyrodactylus species (Monogenea) parasitizing
gasterosteid fishes in North America // Can. J. Zool. – 1985. – 63. – P. 956—960.
Ergens R. Order Gyrodactylidea Bychowsky, 1937 / Bauer O., Gussev A. Key to Parasites of Freshwater
Fishes of the Fauna of the USSR. – Leningrad : Nauka, 1985. – 2. – P. 269—346. [In Russian].
Mizelle J., Kritsky D. Studies on monogenetic trematodes. 36. Gyrodactylid parasites of importance to Cali-
fornia fishes // Calif. Fish and Game. – 1967. – 53. – P. 264—272.
Lester R. Attachment of Gyrodactylus to Gasterosteus and host response // J. Parasitol. – 1972. – 58. –
P. 717—722.
Lester R., Adams J. Gyrodactylus alexanderi: reproduction, mortality, and effects on its host Gasterosteus
aculeatus // Can. J. Zool. – 1974. – 52. – P. 827—833.
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irk-123456789-649182014-06-22T03:02:48Z The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna Sokolov, S.G. Краткие сообщения Specimens of Gyrodactylus alexanderi were found on Gasterosteus aculeatus from Kamchatka; this is the first record of these parasites from Eurasia. У Gasterosteus aculeatus из Западной Камчатки обнаружен Gyrodactylus alexanderi. Это первая находка данного вида в Евразии. 2002 Article The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna / S.G. Sokolov // Вестник зоологии. — 2002. — Т. 36, № 5. — С. 89–90. — Бібліогр.: 5 назв. — англ. 0084-5604 http://dspace.nbuv.gov.ua/handle/123456789/64918 576.895.122.1 en Вестник зоологии Інститут зоології ім. І.І. Шмальгаузена НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Краткие сообщения Краткие сообщения |
| spellingShingle |
Краткие сообщения Краткие сообщения Sokolov, S.G. The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna Вестник зоологии |
| description |
Specimens of Gyrodactylus alexanderi were found on Gasterosteus aculeatus from Kamchatka; this is the first record of these parasites from Eurasia. |
| format |
Article |
| author |
Sokolov, S.G. |
| author_facet |
Sokolov, S.G. |
| author_sort |
Sokolov, S.G. |
| title |
The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna |
| title_short |
The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna |
| title_full |
The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna |
| title_fullStr |
The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna |
| title_full_unstemmed |
The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna |
| title_sort |
first record of gyrodactylus alexanderi (plathelminthes, monogenea, gyrodactylidae) in eurasian fauna |
| publisher |
Інститут зоології ім. І.І. Шмальгаузена НАН України |
| publishDate |
2002 |
| topic_facet |
Краткие сообщения |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/64918 |
| citation_txt |
The First record of Gyrodactylus alexanderi (Plathelminthes, Monogenea, Gyrodactylidae) in Eurasian Fauna / S.G. Sokolov // Вестник зоологии. — 2002. — Т. 36, № 5. — С. 89–90. — Бібліогр.: 5 назв. — англ. |
| series |
Вестник зоологии |
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2025-07-05T15:28:20Z |
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2025-07-05T15:28:20Z |
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