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Wyświetlanie 1-8 z 8
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:
The occurrence of the nematodes Anisakis simplex pathogenic to man in pike-perch from the Vistula Lagoon, Poland
Autorzy:
Rolbiecki, L.
Rokicki, J.
Powiązania:
https://bibliotekanauki.pl/articles/2148590.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
Polska
Vistula Lagoon
nematode
Anisakis simplex
occurrence
pike perch
animal disease
Opis:
Of the 400 pike-perches examined, 12% were infected with L3 Anisakis simplex. The infected fish were over 45 cm long. The hypothesis submitted was that the pike-perches may constitute the source of infection in accidental hosts, i.e. in man.
Źródło:
Wiadomości Parazytologiczne; 2000, 46, 3; 397-402
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Topographic specificity of Diplozoon paradoxum Nordmann, 1832 [Monogenea: Diplozoidae] in the bream, Abramis brama [Linnaeus, 1758] in the Vistula Lagoon, Poland
Autorzy:
Rolbiecki, L.
Powiązania:
https://bibliotekanauki.pl/articles/2148486.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Diplozoidae
Diplozoon paradoxum
Polska
topographical specificity
Monogenea
Vistula Lagoon
bream
Abramis brama
Opis:
Location of the monogenean Diplozoon paradoxum on the branchial arches of the Vistula Lagoon bream is described. The highest number of parasites was found on the first gill arch, followed by the numbers recorded on the second and third arches; the lowest numbers of the monogenean were typical of the fourth arch. About 70% of the monogeneas were found to dwell on the dorsal part of the branchial arch. It is concluded that the distribution of parasites is controlled by the direction of water flow through the gills as well as the size of the gill arch occupied by the helminths.
Źródło:
Wiadomości Parazytologiczne; 2001, 47, 4; 687-691
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diversity of the parasite fauna of cyprinid [Cyprinidae] and percid [Percidae] fishes in the Vistula Lagoon, Poland
Autorzy:
Rolbiecki, L
Powiązania:
https://bibliotekanauki.pl/articles/2147624.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
percid fish
Polska
diversity
parasitic fauna
Vistula Lagoon
cyprinid fish
Cyprinidae
Percidae
Opis:
A total of 2398 fish specimens (1091 Percidae and 1307 Cyprinidae) belonging to 16 species (3 Percidae and 13 Cyprinidae), caught in the Polish part of the Vistula Lagoon were examined within December 1994-March 1997. The parasites found were identified as belonging to 63 taxa (61 species as well as Diplostomum spp. flukes and glochidia Unionidae gen. sp. which could not be identified to species) of the Microsporea (1), Protozoa (1), Myxozoa (2), Monogenea (10), Digenea (15), Cestoda (11), Nematoda (11), Acanthocephala (5), Hirudinea (1), Mollusca (1), Copepoda (4), and Branchiura (1). The percids and cyprinids were found to support 37 and 40 parasitic taxa, respectively, the taxon-richest parasite fauna occurring in zander, Sander lucioperca (26 taxa), followed by carp bream, Abramis brama, (24), European perch, Perca fluviatilis (24), roach, Rutilus rutilus (19), ruffe, Gymnocelphlus cernuus (15), and Prussian carp, Carassius gibelio (11). The remaining fish species hosted less than 10 parasitic species each. Metacercariae of the genus Diplostomum, found in about 37% of the fish examined, and Tylodelphys clavata, recorded in about 24% of the fish, proved the commonest parasites. The study showed the Vistula Lagoon cyprinid and percid parasite fauna to be dominated by freshwater species, frequencies of their occurrence in the brackishwater lagoon being lower than those in freshwater reservoirs. Frequencies of the 6 marine parasitic species found in the lagoon were, too, lower than those in the sea. It is suggested that some of the parasites (Ancyrocephalus paradoxus, Diplozoon paradoxum of the Monogenea, Diplostomum spp., Tylodelphys clavata of the Digenea, and Achtheres percarum of the Copepoda) prefer brackishwater habitats.
Źródło:
Wiadomości Parazytologiczne; 2003, 49, 2; 125-164
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Can the dab [Limanda limanda] be a paratenic host of Anguillicola crassus [Nematoda: Dracunculoidea]? The Gulf of Gdansk and Vistula Lagoon [Poland] example
Autorzy:
Rolbiecki, L.
Powiązania:
https://bibliotekanauki.pl/articles/2146752.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
Anguillicola crassus
Polska
paratenic host
Nematoda
Vistula Lagoon
dab
Gdansk Gulf
Limanda limanda
Dracunculoidea
Opis:
Anguillicola crassus is an Asian nematode, dwelling in eel swim bladder and accidentally introduced to Europe. The eel becomes infected by consuming either crustaceans (intermediate hosts) or small fish (paratenic hosts), supporting stage 3 larvae. In 2002, 15 specimens of dab (Limanda limanda) caught in the Gulf of Gdańsk and 8 caught in the Vistula Lagoon were examined for the presence of A. crassus larvae. Two Gulf of Gdańsk specimens and one Vistula Lagoon fish were found to host 4 stage 3 larvae of A. crassus. This is the first world's record of A. crassus in the dab. It is suggested that, due to a large size of the infected fish, they cannot function as paratenic hosts in the A. crassus life cycle.
Źródło:
Wiadomości Parazytologiczne; 2004, 50, 2; 317-322
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Digenean fauna of the great cormorant Phalacrocorax carbo sinensis [Blumenbach, 1798] in the brackish waters of the Vistula Lagoon and the Gulf of Gdansk [Poland]
Autorzy:
Kanarek, G.
Sitko, J.
Rolbiecki, L.
Rokicki, J.
Powiązania:
https://bibliotekanauki.pl/articles/2147660.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Polska
parasitic fauna
Vistula Lagoon
Gdansk Gulf
Phalacrocorax carbo sinensis
brackish water
great cormorant
Digenea
Opis:
The great cormorant Phalacrocorax carbo sinensis (Blumenbach, 1798) is one of the most important birds in the Vistula Lagoon and the Gulf of Gdańsk area. As a typical piscivore the bird plays a significant part in life cycles of parasites in aquatic ecosystems. Within January 2000-June 2001, a complete helminthological examination was performed on great cormorants collected in the nesting area at Kąty Rybackie on the Vistula Spit (80 specimens) and in the Vistula Lagoon (10 specimens). The infection prevalence mean intensity, and intensity range were 92.2%, 376.5, and 1-4524, respectively. The presence of 9 digenean species (Paryphostomum radiatum (Dujardin, 1845), Petasiger exaeretits Dietz, 1909, P. phalacroracis (Yamaguti, 1939), Mesorchis pseudoechinatus (Olsson, 1876), Metorchis xanthosomus (Creplin, 1846), Cryptocotyle concavum (Creplin, 1825), Hysteromorpha triloba (Rudolphi, 1819), Tylodelphys clavata (Nordmann, 1832), and Holostephanus dubinini Vojtek et Vojtkova, 1968) was recorded, P. phalacrocoracis being the most common parasile (prevalence 92.2%, mean intensity 323.8). Tylodelphys clavata proved a parasite new for the great cormorant moreover the records of P. phalacrocoracis, H. triloba, and H. dubinini are the first in Poland, while C. concavinn and M. pseudoechinatus were for the first time recorded in the great cormorant in Poland.
Źródło:
Wiadomości Parazytologiczne; 2003, 49, 3; 293-299
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
    Wyświetlanie 1-8 z 8

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