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Wyszukujesz frazę "Anguilla anguilla" wg kryterium: Wszystkie pola


Wyświetlanie 1-5 z 5
Tytuł:
Helminth communities of European eels Anguilla anguilla [Linnaeus, 1758] from the Vistula Lagoon and Puck Bay, Poland
Autorzy:
Bystydzieńska, Z.
Rolbiecki, L.
Rokicki, J.
Powiązania:
https://bibliotekanauki.pl/articles/2146385.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
community
Anguilla anguilla
Polska
Vistula Lagoon
Puck Bay
helminth
European eel
Opis:
Within 2001-2002 a total of 621 eel Anguilla anguilla (L., 1758) (488 from the Vistula Lagoon and 133 from the Puck Bay) were examined. Fifteen parasite taxa were recovered: Pseudodactylogyrus anguillae (Yin et Sproston, 1948), Brachyphallus crenatus (Rudolphi, 1802), Deropristis inflata (Molin, 1859), Diplostomum spp., Bothriocephalus claviceps (Goeze, 1782), Proteocephalus macrocephalus (Creplin, 1825), Anguillicola crassus (Kuwahara, Niimi et Itagaki, 1974), Camallanus lacustris (Zoega, 1776), Cystidicola farionis Fischer, 1798, Hysterothylacium aduncum (Rudolphi, 1802), Raphidascaris acus (Bloch, 1779), Acanthocephalus anguillae (Müller, 1780), A. lucii (Müller, 1776), Echinorhynchus gadi Müller, 1776, and Pomphorhynchus laevis (Müller, 1776), representing Monogenea, Digenea, Cestoda, Nematoda, and Acanthocephala, respectively. Ten of these taxa occurred in the Vistula Lagoon, while fourteen were noted in the, Puck Bay. P. anguillae, Diplostomum spp., C. lacustris, C. farionis and P. laevis were not found in the lagoon eels, while B. crenatus did not occur in the bay. Anguillicola crassus was the most frequently found parasite (Vistula Lagoon: prevalence 75%, mean intensity 6.9 specimens; Puck Bay: 74.4%, and 8.3 specimens, respectively). Pseudodactylogyrus anguillae was recorded for the first time in the Puck Bay.
Źródło:
Wiadomości Parazytologiczne; 2005, 51, 2; 145-150
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nematodes of the intestine and swim bladder of the European eel Anguilla anguilla [L.] ascending Pomeranian rivers
Autorzy:
Pilecka-Rapacz, M.
Sobecka, E.
Powiązania:
https://bibliotekanauki.pl/articles/2146435.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Paraquimperia tennerima
Pomeranian region
swim bladder
eel
Anguilla anguilla
Wieprza River
Rega River
European eel
parasite
Radew River
Raphidascaris acus
intestine
river
Spinitectus inermis
nematode
intestinal parasite
Opis:
The study focused on the eel (length and weight averaging 23.1 cm and 13.7 g, respectively) ascending Pomeranian rivers in summers of 1999-2003. The swim bladder was examined in 322 individuals, the intestine being examined in 272 fish. Anguillicola crassus was present in the swim bladder of 184 fish. Infection prevalence varied between the rivers, the highest prevalence being recorded in the eel caught in the Radew (65.6%) and the lowest in the Wieprza (41.7%). The intensity of infection was generally low, the mean values varying from 2. l in the Rega to 1.3 in the Wieprza. The coefficient of infection was low (0,11 to 0,12). Spinitectus-inermis was present, with low intensity, in the intestine of 18 fish (6.6%). The nematode had not been recorded in the eel in Poland for 70 years. In addition, the intestine of the eel under study was found to house Raphidascaris acus and Paraquimperia tennerima, each present as a single larva. This is the first record of the latter in Poland. The infection of eel from the Radew river that stayed in the fresh water for a longer time was higher than that of the eel found in the Rega and Wieprza.
Źródło:
Wiadomości Parazytologiczne; 2004, 50, 1; 19-28
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasite fauna of the eel, Anguilla anguilla [Linnaeus, 1758], from the Polish part of the Vistula Lagoon
Autorzy:
Rolbiecki, L.
Rokicki, J.
Powiązania:
https://bibliotekanauki.pl/articles/2144332.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
eel
Anguilla anguilla
Polska
Nematoda
Vistula Lagoon
Ciliophora
Acanthocephala
Copepoda
parasite
Cestoda
Hirudinea
parasitology
condition coefficient
Opis:
Introduction. Eel is one of the most valuable commercial fish species of the Vistula Lagoon. For this reason its infection by non-indigenous species of parasites is the subject of the interest of sciencists. Material and methods. A total of 90 eel specimens caught in the Polish part of the Vistula Lagoon were examined over the period of May-August 2005. The fish were subjected to standard procedures of parasitological examination and parasite identification. The fish were divided into two length classes: smaller and larger than 50 cm. To assess the effects of parasites on fish condition, the Fulton coefficient, expressed with the formula: WF = G · L⁻³ x 100, was calculated. Results. The fish were found to be hosts to 17 parasite taxa. The Ciliophora were represented by Trichodinella epizootica (Raabe, 1950); the Myxozoa by Myxidium giardi Cépede, 1906; the Digenea by Bunodera luciopercae (Müller, 1784), Deropristis inflata (Molin, 1859), Diplostomum spp., and Ichthyocotylurus platycephalus (Creplin, 1852); the Cestoda by Bothriocephalus claviceps (Goeze, 1782), Proteocephalus macrocephalus (Creplin, 1815), and Proteocephalus sp.; the Nematoda by Anguillicola crassus Kuwahara, Niimi et Itagaki, 1974, Camallanus lacustris (Zoega, 1776), C. truncatus (Rudolphi, 1814), and Hysterothylacium aduncum (Rudolphi, 1802); the Acanthocephala by Acanthocephalus lucii (Müller, 1776) and Corynosoma strumosum (Rudolphi, 1802); the Hirudinea by Piscicola geometra (Linnaeus, 1761); and the Copepoda by Ergasilus sieboldi Nordmann, 1832. All fishes were infected, and the mean intensity of all parasites was 4.8 inds. The nematode Anguillicola crassus was the most frequent parasite (67.8%, 4.2 inds), represented by all developmental stages, but mostly by adult specimens. The fish condition coefficient was somewhat higher in the eel larger than 50 cm (0.1746) than in those smaller than 50 cm (0.1734); in addition, only Anguillicola crassus-free fish showed a higher condition coefficient (0.1861), compared to the infected specimens (0.1715).
Źródło:
Wiadomości Parazytologiczne; 2006, 52, 2; 115-119
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasite fauna of the European eel [Anguilla anguilla L.,1758] from the Russian part of the Vistula Lagoon [Baltic Sea]
Autorzy:
Rodjuk, G.
Shelenkova, O.
Powiązania:
https://bibliotekanauki.pl/articles/2144333.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
eel
Anguilla anguilla
Russian part
Nematoda
Vistula Lagoon
Myxosporea
Baltic Sea
Acanthocephala
Crustacea
Coccidia
European eel
parasite
Cestoda
parasitology
Monogenea
Trematoda
Oligohymenophorea
Opis:
Introduction. The european eel is one of the major fishing objects of the Russian fishery zone of the Vistula Lagoon (Baltic Sea). This is the reason that its parasite fauna was studied within 1998-2005. Material and methods. Totally 142 individuals of 35-81 cm in length were examined. The parasites collected from various organs were fixed and processed according to commonly accepted methods. Results. Twenty two parasite species representing the following higher taxa: Coccidia (2), Oligohymenophorea (2), Myxosporea (5), Monogenea (1), Cestoda (2), Trematoda (2), Nematoda (4), Acanthocephala (2), and Crustacea (2) were recovered. The following main features of the eel parasitofauna were determined: high specificity, predominance of the parasites with simple life cycle, the presence of three invader species (Anguillicola crassus, Pseudodactylogyrus anguillae, and Paratenuisentis ambiguus). The latter species was found in the Vistula Lagoon for the first time
Źródło:
Wiadomości Parazytologiczne; 2006, 52, 2; 121-125
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Angwillikoloza węgorza europejskiego - problem wciąż istotny
ANGUILLICOLOSIS OF THE EUROPEAN EEL — STILL ACTUAL PROBLEM
Autorzy:
Własow, T.
Powiązania:
https://bibliotekanauki.pl/articles/2149115.pdf
Data publikacji:
1995
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
pasozyty zwierzat
choroby inwazyjne
wegorz europejski
parazytologia
angwillikoloza
nicienie
Anguilla anguilla
choroby zwierzat
Anguillicola crassa
zywiciele
Opis:
Some notes on anguillicolosis, parasitosis caused by Asiatic nematode Anguillicola living in the swimbladder of susceptible Anguilla anguilla L. are given: the distribution and spreading, the life cycle of ovoviviparous A. crassus and its ecology, pathogenicity for European eel and preventive measures.
Źródło:
Wiadomości Parazytologiczne; 1995, 41, 2; 193-198
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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