Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива
Четыре особи морской рыбьей пиявки Mysidobdella borealis (Johansson,1898) были собраны с мизид Schistomysis parkeri Norman, 1892 из зоны наката пляжа города Андай, Франция. Это единственный известный в настоящее время бореально-арктический вид рыбьих пиявок, встречающийся от южной части Бискайского...
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Utevsky, S.Yu. Sorbe, J.C. 2016-11-25T18:44:07Z 2016-11-25T18:44:07Z 2012 Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива / S.Yu. Utevsky, J.C. Sorbe // Вестник зоологии. — 2012. — Т. 46, № 2. — С. 173–176. — Бібліогр.: 19 назв. — англ. 0084-5604 DOI 10.2478/v10058-012-0014-0 https://nasplib.isofts.kiev.ua/handle/123456789/109357 595.143(261.28) Четыре особи морской рыбьей пиявки Mysidobdella borealis (Johansson,1898) были собраны с мизид Schistomysis parkeri Norman, 1892 из зоны наката пляжа города Андай, Франция. Это единственный известный в настоящее время бореально-арктический вид рыбьих пиявок, встречающийся от южной части Бискайского залива до Карского моря Mysidobdella borealis Four individuals of the marine fish leech Mysidobdella borealis (Johansson,1898) were sampled from the mysids Schistomysis parkeri Norman, 1892 from the swash zone of Hendaye beach, France. This is the only known so far boreal-arctic piscicolid species occurring from the southern Bay of Biscay to the Kara Sea Our sincere thanks go to M. Elizalde, I. Frutos, E. Garnacho, M. Bertrand, M. Martinez, J. Peña, Z. Sorbe and C. San Vicente for their help during field samplings. This research was supported in part by State Foundation of Fundamental Research of Ukraine (DFFD) grant F40/85—2011. en Інститут зоології ім. І.І. Шмальгаузена НАН України Вестник зоологии Краткие сообщения Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива First Record of the Boreal-Arctic Marine Leech Mysidobdella borealis (Hirudinida, Piscicolidae) from the Southern Bay of Biscay Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| title |
Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива |
| spellingShingle |
Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива Utevsky, S.Yu. Sorbe, J.C. Краткие сообщения |
| title_short |
Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива |
| title_full |
Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива |
| title_fullStr |
Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива |
| title_full_unstemmed |
Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива |
| title_sort |
первая находка бореально-арктической морской пиявки mysidobdella borealis (hirudinida, piscicolidae) в южной части бискайского залива |
| author |
Utevsky, S.Yu. Sorbe, J.C. |
| author_facet |
Utevsky, S.Yu. Sorbe, J.C. |
| topic |
Краткие сообщения |
| topic_facet |
Краткие сообщения |
| publishDate |
2012 |
| language |
English |
| container_title |
Вестник зоологии |
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Інститут зоології ім. І.І. Шмальгаузена НАН України |
| format |
Article |
| title_alt |
First Record of the Boreal-Arctic Marine Leech Mysidobdella borealis (Hirudinida, Piscicolidae) from the Southern Bay of Biscay |
| description |
Четыре особи морской рыбьей пиявки Mysidobdella borealis (Johansson,1898) были собраны с мизид Schistomysis parkeri Norman, 1892 из зоны наката пляжа города Андай, Франция. Это единственный известный в настоящее время бореально-арктический вид рыбьих пиявок, встречающийся от южной части Бискайского залива до Карского моря Mysidobdella borealis
Four individuals of the marine fish leech Mysidobdella borealis (Johansson,1898) were sampled from the mysids Schistomysis parkeri Norman, 1892 from the swash zone of Hendaye beach, France. This is the only known so far boreal-arctic piscicolid species occurring from the southern Bay of Biscay to the Kara Sea
|
| issn |
0084-5604 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/109357 |
| citation_txt |
Первая находка бореально-арктической морской пиявки Mysidobdella borealis (Hirudinida, Piscicolidae) в южной части Бискайского залива / S.Yu. Utevsky, J.C. Sorbe // Вестник зоологии. — 2012. — Т. 46, № 2. — С. 173–176. — Бібліогр.: 19 назв. — англ. |
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UDC 595.143(261.28)
FIRST RECORD OF THE BOREAL-ARCTIC MARINE LEECH
MYSIDOBDELLA BOREALIS (HIRUDINIDA, PISCICOLIDAE)
FROM THE SOUTHERN BAY OF BISCAY
S. Yu. Utevsky1, J. C. Sorbe2
1 V. N. Karazin Kharkiv National University,
pl. Svobody, 4, Kharkiv, 61077 Ukraine
E-mail: sutevsk@univer.kharkov.ua
2 Laboratoire d’Océanographie Biologique,
UMR 5805 (CNRS/UB1), 2 rue Jolyet, 33120 Arcachon, France
E-mail: jc.sorbe@epoc.u-bordeaux1.fr
Received 3 October 2011
Accepted 10 November 2011
First Record of the Boreal-Arctic Marine Leech Mysidobdella borealis (Hirudinida, Piscicolidae) from
the Southern Bay of Biscay. Utevsky S. Yu., Sorbe J. C. – Four individuals of the marine fish leech
Mysidobdella borealis (Johansson,1898) were sampled from the mysids Schistomysis parkeri Norman,
1892 from the swash zone of Hendaye beach, France. This is the only known so far boreal-arctic pis-
cicolid species occurring from the southern Bay of Biscay to the Kara Sea.
Ke y wo r d s: leeches, mysids, Mysidobdella borealis, Hendaye, parasitism, biogeography.
Ïåðâàÿ íàõîäêà áîðåàëüíî-àðêòè÷åñêîé ìîðñêîé ïèÿâêè Mysidobdella borealis (Hirudinida,
Piscicolidae) â þæíîé ÷àñòè Áèñêàéñêîãî çàëèâà. Óòåâñêèé Ñ. Þ., Ñîðáå Æ. Ê. – ×åòûðå îñîáè
ìîðñêîé ðûáüåé ïèÿâêè Mysidobdella borealis (Johansson,1898) áûëè ñîáðàíû ñ ìèçèä Schistomysis
parkeri Norman, 1892 èç çîíû íàêàòà ïëÿæà ãîðîäà Àíäàé, Ôðàíöèÿ. Ýòî åäèíñòâåííûé èçâåñò-
íûé â íàñòîÿùåå âðåìÿ áîðåàëüíî-àðêòè÷åñêèé âèä ðûáüèõ ïèÿâîê, âñòðå÷àþùèéñÿ îò þæíîé
÷àñòè Áèñêàéñêîãî çàëèâà äî Êàðñêîãî ìîðÿ.
Êëþ÷åâûå ñ ëîâ à: ïèÿâêè, ìèçèäû, Mysidobdella borealis, Àíäàé, ïàðàçèòèçì, áèîãåîãðàôèÿ.
Mysidobdella borealis (Johansson, 1898) is one of very few fish leeches, which feed on body fluids of
their arthropod hosts (Burreson, Allen, 1978). Most of piscicolids associated with arthropods (mainly crus-
taceans and sometimes pycnogonids) utilize them for transportation (phoresy) and as a hard surface to which
leeches can attach their cocoons. The species name of M. borealis implies a boreal-arctic occurrence. The
leech was recorded from Spitsbergen by Johansson (1898) who described this species under the name
Ichthyobdella borealis. Later on Selensky (1927) established the genus Mysidobdella for leeches collected from
Mysis oculata (Fabricius, 1780) in the White Sea and described the species Mysidobdella oculata. Further
records were provided by Epshtein (1961) from Greenland and by Vasilyev (1939) from the Kara Sea and
the Aleutian Islands. Epshtein (1961, 1967) synonymized Mysidobdella oculata and Ichthyobdella borealis, but
retained M. oculata as the name even though I. borealis had priority. Burreson and Allen (1978) corroborat-
ed the synonymy and established the correct designation for this leech Mysidobdella borealis (Johansson,
1898) because Ichthyobdella had been no longer a valid generic appellation. Mysidobdella borealis has been
recorded along the eastern coast of Canada (New Brunswick) and the United States as far south as southern
New Jersey (Burreson, Allen, 1978; Appy, Dadswell, 1981; Allen, Allen, 1981).
In spite of many records and the long history of studies, it has been unknown how far the range of
M. borealis extends southwards in the north-eastern Atlantic. Our research makes up the deficiency by find-
ing this species in the southern Bay of Biscay on the mysid Schistomysis parkeri Norman, 1892.
Material and methods
The mysids Schistomysis parkeri examined in this study were sampled from the swash zone of Hendaye
beach near the outlet of the Bidasoa river (43°22'46.56'' N, 1°46'56.00'' E) on August 2, 2001, December 4,
Vestnik zoologii, 46(2): e-35—e-38, 2012
DOI 10.2478/v10058-012-0014-0
Unauthenticated
Download Date | 11/19/16 7:19 PM
2001 and July 7, 2002. Leeches were taken from their mysid hosts and fixed in 3% formalin solution, pre-
served in 96% ethanol, examined using a stereoscopic microscope and photographed. The main dimensions
of the leeches were measured with an eyepiece micrometer. The specimens are stored in the invertebrate col-
lection of the Department of Zoology and Animal Ecology, V. N. Karazin Kharkiv National University. The
systematic position of M. borealis conforms with classifications suggested by Sawyer (1986) and Siddall et
al. (2001).
Results
Four leech specimens were found on the mysids Schistomysis parkeri. All of them
were identified as Mysidobdella borealis. Their external characters largely conform with
the species redescription by Burreson and Allen (1978). The specimens possess major
distinguishing features of the species (fig. 1). The body is cylindrical, elongated, and
indistinctly divided into the trachelosome and the urosome. Individual leeches are
small. The entire length, including suckers, does not exceed 6 mm (2.4, 3.6 and
5.3 mm). The body surface is smooth, lacking papillae, tubercles gills and pulsatile vesi-
cles. The oral sucker is deeply cupped, bell-shaped, attached by a very characteristic
nuchal constriction, which is shortened in these specimens due to fixation. The annu-
lar membrane on the inner surface the oral sucker is present. Mid-body segments are
3-annulate. No further subdivision of annuli can be traced. The gonopores and the sem-
inal receptacle are indiscernible. The caudal sucker is subterminal. One pair of eyes is
located on the nuchal constriction. Segmental ocelli are not preserved. The coloration
is whitish flesh-colored; longitudinal black flecks of pigment are scattered on the body
surface, being less developed on the venter.
Discussion
Morphological features of the studied specimens of M. borealis were in agreement
with the previous descriptions (see Burreson, Allen, 1978). The differences in the col-
e-36 S. Yu. Utevsky, J. C. Sorbe
Fig. 1. A preserved specimen of Mysidobdella borealis with the distinguishing features: bell-shaped oral suck-
er, nuchal constriction and terminal caudal sucker. Scale bar 1 mm.
Ðèñ. 1. Çàôèêñèðîâàííûé ýêçåìïëÿð Mysidobdella borealis õàðàêòåðíûìè ïðèçíàêàìè: êîëîêîëîîáðàç-
íàÿ ïåðåäíÿÿ ïðèñîñêà, øåéíîå ñóæåíèå è òåðìèíàëüíàÿ çàäíÿÿ ïðèñîñêà. Ìàñøòàáíàÿ ëèíåéêà
1 ìì.
Unauthenticated
Download Date | 11/19/16 7:19 PM
oration and the apparent lack of the seminal receptacle can be addressed to alterations
due to fixation, preservation and the juvenility of the individuals. The size of the leech-
es did not reach the range for adults (7–15 mm) (Burreson, Allen, 1978), suggesting
that they were immature.
Some of boreal piscicolid species, e. g. Heptacyclus scorpii (Malm, 1863) and
Oxytonostoma typica Malm, 1863, have pronounced asymmetrical ranges with their
western portions extended much southerly in comparison with the eastern (i. e.
European) extremities (see Epshtein, 1967; Appy, Dadswell, 1981). The new record of
M. borealis collected from the mysids S. parkeri in the southern Bay of Biscay chal-
lenged that generalization. The range of this species appears rather symmetrical with the
western portion reaching southern New Jersey. Mysidobdella borealis is the only bore-
al-arctic fish leech occurring as far south as Hendaye and as far north as the Kara Sea.
Six piscicolid species have been recorded from the English Channel and the Bay of
Biscay: Branchellion borealis Leigh-Sharpe, 1933; B. torpedinis Savigny, 1822;
Calliobdella lophii Beneden et Hesse, 1863; C. punctata Beneden et Hesse, 1863;
Hemibdella soleae Beneden et Hesse, 1863, and Pontobdella vosmaeri Apathy, 1888
(Sawyer, 1986; Landa et al., 2005). None of them occurs far northeast in contrast to
M. borealis recorded from the Kara Sea.
The majority of piscicolids does not feed on their crustacean hosts but reside and
lay cocoons on their hard coverings. Such associations have been shown for Myzobdella
lugubris Leidy, 1851 and the blue crab Callinectes sapidus Rathbun, 1896 by Daniels and
Sawyer (1975), Notostomum cyclosotomum Johansson, 1898 and the red king crab
Paralithodes camtschaticus (Tilesius, 1815) and other crab species by Epshtein (1982)
and Sloan et al. (1984), Crangonobdella fabricii (Malm, 1863) and the shrimp
Sclerocrangon boreas (Phipps, 1774) by Epshtein (1982), Crangonobdella maculosa
S. Yu. Utevsky, 2005 and various crabs by Utevsky (2005), Johanssonia arctica
(Johansson, 1898) and the tanner crab Chionoecetes opilio (O. Fabricius, 1788) and the
spider crab Hyas coarctatus Leach, 1815 by Khan (1982). Burreson and Allen (1978)
provided convincing data on obligate parasitism of M. borealis on the mysid species
Neomysis americana (S. I. Smith, 1873) and Mysis stenolepis S. I. Smith, 1873. Only
two other piscicolid species are known to feed on their crustacean hosts: the Baikal
leech Baicalobdella torquata (Grube, 1871) parasitizes gammarids (Epshtein, 1959)
and the Antarctic leech Glyptonotobdella antarctica Sawyer and White, 1969 feeds on
the haemolymph of the isopod Glyptonotus antarcticus (see Janssen, 1993).
Mysidobdella borealis shows a high degree of host specificity: the leech has been record-
ed only from the two mysid species in the western part of its range and it does not
attach to any other mysid hosts (Burreson, Allen, 1978). The same can be concluded
for the eastern population of M. borealis. The leech was collected solely from S. park-
eri though seven other mysid species have been recorded from Hendaye beach (San
Vicente, Sorbe, 2001).
Our sincere thanks go to M. Elizalde, I. Frutos, E. Garnacho, M. Bertrand, M. Martinez, J. Peña,
Z. Sorbe and C. San Vicente for their help during field samplings. This research was supported in part by
State Foundation of Fundamental Research of Ukraine (DFFD) grant F40/85—2011.
Allen D. M, Allen W. B. Seasonal dynamics of a leech-mysid shrimp interaction in a temperate salt marsh //
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e-37First Record of the Boreal-Arctic Marine Leech Mysidobdella borealis...
Unauthenticated
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Epshtein V. M. On the systematic position, way of life and origin of the endemic Baikal leech Trachelobdella
torquata (Grube) // Doklady AN SSSR. – 1959. – 125, N 4. – P. 935—937. – Russian :
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áàéêàëüñêîé ïèÿâêè Trachelobdella torquata (Grube) // Äîêëàäû ÀÍ ÑÑÑÐ.
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Piscicolidae) from the Tatar Strait and Coastal Waters of the Kuril Islands // Vestnik zoologii. –
2005. – 39, N 2. – P. 15—22. – Russian : Óòåâñêèé Ñ. Þ. Íîâûé âèä ìîðñêèõ ðûáüèõ ïèÿâîê
Crangonobdella maculosa sp. n. (Hirudinea, Piscicolidae) èç Òàòàðñêîãî ïðîëèâà è ïðèáðåæíûõ âîä
Êóðèëüñêèõ îñòðîâîâ.
Vasilyev E. A. The Ichthyobdellidae of the Far East // Trudy Karel’skogo Gosudarstvennogo Pedago -
gicheskogo Instituta, Seriya Biologicheskaya. – 1939. – 1. – P. 25—66. – Russian : Âàñèëüåâ Å. À.
Ìàòåðèàëû ïî äàëüíåâîñòî÷íûì Ichthyobdellidae.
e-38 S. Yu. Utevsky, J. C. Sorbe
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