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Tytuł:
A comparative study on the parasite fauna of perch, Perca fluviatilis L., collected from a freshwater coastal lake brackish-water Baltic Sea and the interconnecting canal
Autorzy:
Wierzbicka, J.
Wierzbicki, K.
Piasecki, W.
Smietana, P.
Powiązania:
https://bibliotekanauki.pl/articles/837913.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
fish parasite
fish
perch
fresh water
Perca fluviatilis
comparative analysis
Baltic Sea
coastal lake
Lake Resko
brackish water
Źródło:
Annals of Parasitology; 2005, 51, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comparative study on the parasite fauna of perch, Perca fluviatilis L., collected from a freshwater coastal lake brackish-water Baltic Sea and the interconnecting canal
Autorzy:
Wierzbicka, J.
Wierzbicki, K.
Piasecki, W.
Śmietana, P.
Powiązania:
https://bibliotekanauki.pl/articles/2146417.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
fish parasite
fish
perch
fresh water
Perca fluviatilis
comparative analysis
Baltic Sea
coastal lake
Lake Resko
brackish water
Opis:
Background. Parasitological surveys of freshwater fishes rarely include comparisons between two ecologically different bodies of water. Such studies might help to understand processes of establishment of parasite faunas in estuary areas. The results obtained could also provide useful tools for discriminating various fish populations based on the composition of their parasite faunas. The present authors attempted to study such data from Resko Lake-a freshwater coastal lagoon (6 km? surface area), and the adjacent areas of the Baltic Sea. Resko Lake, located 12 km west of the city of Kołobrzeg, is shallow (1.5 m) and is connected to the sea through a small canal (1.3 km long, 30 m wide). Material and methods. The material was collected from April 1969 and July 1970. A total of 159 perch were collected, in this number 104 fish from the lake, 43 from the sea, and 12 from the canal. Results. A total of 32 parasite species were recovered from the fish necropsied. The parasites represented 7 higher taxa: Protozoa (3 species), Cestoda (4), Digenea (13), Nematoda (5), Acanthocephala (3), Mollusca (1), and Crustacea (3). The parasite fauna of perch from the sea was definitely more abundant (31 species) compared to that of the lake (21), and the canal (12 species). Infection parameters of 13 parasite species demonstrated significant differences between the locations studied. The infection level of 6 parasite species was significantly higher in perch from the sea: Bothriocephalus scorpii, Ligula sp., Brachyphallus crenatus, Camallanus truncatus, Hysterothylacium aduncum, and Echinorhynchus gadi. On the other hand, infection levels of 7 other species were higher at the lake: Triaenophorus nodulosus, Bucephalus polymorphus, Azygia lucii, Tylodelphys clavata, Camallanus lacustris, Acanthocephalus lucii, and Achtheres percarum. The infection parameters of the fish from canal were similar to those from the lake. Interesting observations were made on the seasonality of certain parasites of both lake- and Baltic perch. The presently observed differences between parasite faunas of the fish from ecologically different adjacent estuarine locations are certainly caused by diversified environmental conditions that affected the processes of formation of the parasite communities there. Among important factors that could affect compositions of the parasite faunas could have been: availability of the intermediate hosts, exchange of waters (Baltic water influxes to the lake), fish migrations (spawning), and finally the separate identity of the two fish stocks studied.
Źródło:
Wiadomości Parazytologiczne; 2005, 51, 4; 295-302
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A record of Pseudamphistomum truncatum (Rudolphi, 1819) (Digenea, Opisthorchiidae) in the Eurasian otter (Lutra lutra L.) from Poland
Autorzy:
Hildebrand, J.
Popiolek, M.
Zalesny, G.
Pirog, A.
Powiązania:
https://bibliotekanauki.pl/articles/837453.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Pseudamphistomum truncatum
Digenea
Opisthorchiidae
Eurasian otter
Lutra lutra
otter
Polska
parasite
fish pond
Lower Silesian region
first record
digenean parasite
Źródło:
Annals of Parasitology; 2011, 57, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A record of Pseudamphistomum truncatum (Rudolphi, 1819) (Digenea, Opisthorchiidae) in the Eurasian otter (Lutra lutra L.) from Poland
Autorzy:
Hildebrand, J.
Popiołek, M.
Zaleśny, G.
Piróg, A.
Powiązania:
https://bibliotekanauki.pl/articles/2143356.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Pseudamphistomum truncatum
Digenea
Opisthorchiidae
Eurasian otter
Lutra lutra
otter
Polska
parasite
fish pond
Lower Silesian region
first record
digenean parasite
Opis:
Opisthorchid digenean Pseudamphistomum truncatum (Rudolphi, 1819) was isolated from liver bile ducts of the Eurasian otter (Lutra lutra) found dead in the fishing pond complex near Wrocław (Lower Silesia, SW. Poland) in March 2009. Since this is the first record of the parasite in the otter from Poland, the description, biometrical data and figure are presented.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 3; 151-154
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A study of egg assembly in the monogenean [platyhelminth] fish skin parasite, Entobdella soleae, using a fast preservation technique and transmission electron microscopy
Autorzy:
Tappenden, T.
Kearn, G.
Powiązania:
https://bibliotekanauki.pl/articles/837995.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Entobdella soleae
parasite
fish
skin
monogenean parasite
preservation technique
transmission electron microscopy
egg
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alien species of fish parasites in the coastal lakes and lagoons of the Southern Baltic
Autorzy:
Morozinska-Gogol, J.
Powiązania:
https://bibliotekanauki.pl/articles/47573.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
parasite
alien species
aquaculture
Baltic Sea
Southern Baltic
fish parasite
coastal lake
lagoon
infected fish
Opis:
Alien species are now found all over the world. New fish parasites have been unintentionally introduced with infected alien fish imported for aquaculture or have sometimes spread with their intermediate invertebrate hosts transported in the ballast waters of ships. Four alien fish parasites have been recorded in Polish coastal lakes and lagoons, all parasitising eels. Three were introduced with the final host – the Japanese eel – introduced for aquaculture (Anguillicola crassus, Pseudodactylogyrus anguillae and Pseudodactylogyrus bini) and one (Paratenuisentis ambiguus) with its sole intermediate host (Gammarus tigrinus).
Źródło:
Oceanologia; 2009, 51, 1; 105-115
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative analysis of ciliates [Ciliophora] parasitic on gills of three species of cyprinid fishes from Dabie Lake
Autorzy:
Wierzbicka, J.
Sobecka, E.
Powiązania:
https://bibliotekanauki.pl/articles/836495.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
Abramis ballerus
Blicca bjoerkna
Ciliophora
Abramis brama
ciliate
common bream
blue bream
Lake Dabie
parasite
silver bream
cyprinid fish
gill
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Connection between parasite fauna of wild grayling Thymallus thymallus [L.] and farmed fish
Autorzy:
Rokicki, J.
Kulikowski, M.
Rolbiecki, L.
Powiązania:
https://bibliotekanauki.pl/articles/839999.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
Reda River
Acanthocephala
Protozoa
Leba River
Digenea
parasite
Thymallus thymallus
Cestoda
wild grayling
farmed fish
metacercaria
Radunia River
grayling
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation between morphological forms of three-spined stickleback and parasites infestation in the Baltic Sea
Korelacja pomiędzy formami morfologicznymi ciernika a inwazją pasożytów w Bałtyku
Autorzy:
Morozinska-Gogol, J.
Powiązania:
https://bibliotekanauki.pl/articles/84851.pdf
Data publikacji:
2000
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
correlation
morphological form
three-spined stickleback
parasite
infestation
Baltic Sea
Gasterosteus aculeatus
Gasterosteus leiurus
Gasterosteus trachurus
Gasterosteus semiarmatus
prevalence
fish
marine environment
Gasterosteidae
polymorphism
Opis:
The three-spined stickleback Gasterosteus aculeatus (L.) has been a very frequent fish in the Baltic coastal waters. In the Baltic Sea occurred three morphological forms of the three-spined stickleback: trachurus, semiarmatus and leiurus. The distribution and frequency of all forms of the stickleback in the Baltic have been different. The examined sticklebacks were collected from the Gulf of Gdańsk (Gdynia, Puck, Hel) and the mouth of the Dead Vistula (Górki Wschodnie). The studies on the correlation between the morphological forms of the stickleback and parasites’ infestation were carried out. Some species of parasites infected first of all form trachurus or leiurus of the stickleback. Correlation was observed in some of marine parasites like Thersitina gasterostei (Pagenstecher, 1861) (Copepoda) and Gyrodactylus arcuatus (Bychowsky, 1933) (Monogenea), infected generally trachurus form. Freshwater ciliates from the family Trichodina or plerocercoids of Schistocephalus solidus (Müller, 1776) (Cestoda) were found generally on/in form leiurus.
Ciernik jest rybą wykazującą niezwykłą zmienność morfologiczną. W związku z liczbą tarczek kostnych pokrywających ciało ryby, wyróżnia się kilka typów morfologicznych. Przypisuje im się też różne preferencje co do środowiska. Formę trachurus uważa się za morską, odbywajacą tarło w słonawych wodach Bałtyku, semiarmatus za pośrednią, z preferencją do wód słodkich a leiurus traktuje się jako odmianę słodkowodną, rozradzajacą sie w pobliskich rzekach i kanałach melioracyjnych. W Bałtyku wystepują wszystkie wspomniane formy morfologiczne ciernika, których rozmieszczenie i liczebność wzdłuż naszego wybrzeża jest różna. Trzy formy były stwierdzone w Zatoce Gdańskiej, przy czym najliczniej stwierdzano formę trachurus a najrzadziej leiurus. Na zachód od Zatoki Gdańskiej nie stwierdzono formy leiurus. Wyniki przeprowadzonych badań parazytologicznych ciernika, wykazały związek pomiędzy polimorfizmem ciernika a stopniem inwazji niektórych pasożytów. Korelacje zaobserwowano między innymi w przypadku typowych dla ciernika widłonogów Thersitina gasterostei oraz przywr monogenetycznych Gyrodactylus arcuatus, które zarażały przede wszystkim cierniki trachurus. Wymienionym pasożytom, podobnie jak formie ciernika przypisuje się morski charakter. Inaczej przebiegała inwazja słodkowodnych orzęsków z rodzaju Trichodina oraz plerocerkoidów Schistocephalus solidus. Powyższe pasożyty zarażały najczęsciej słodkowodna forme leiurus.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2000, 04
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Description of Triangulamyxa psittaca sp. n. (Myxozoa: Myxosporea), a new parasite in the urinary bladder of Colomesus psittacus (Teleostei) from the Amazon River, with emphasis on the ultrastructure of plasmodial stages
Autorzy:
Rocha, Sónia
Casal, Graça
Matos, Patrícia
Matos, Edilson
Dkhil, Mohamed A.
AZEVEDO, Carlos
Powiązania:
https://bibliotekanauki.pl/articles/763644.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Ultrastructure, plasmodia, myxosporean, Triangulamyxa psittaca sp. nov., parasite, urinary bladder, freshwater fish, Colomesus psittacus
Opis:
A fish-infecting myxosporean was found in the urinary bladder of the teleostean Colomesus psittacus, collected from the Amazon River, Brazil. Specimens were sampled in three different periods: May and June, with water temperature ranging from 18–23ºC; August, with water temperature ranging from 24–28ºC; and November and December, with water temperature ranging from 29–32ºC. Upon observation, several fish displayed abnormal behaviour, consisting of erratic movements, and mortality was recorded among them. Necropsy of all sampled fishes revealed hypertrophy of the urinary bladder only among specimens previously displaying the irregular behaviour. Microscopic analysis of this organ confirmed the parasitic infection, resulting in the observation of spores floating free in the urine, and numerous plasmodia attached to the epithelium of the urinary bladder. Light and ultrastructural studies allowed recognition of the spores and plasmodia morphological characteristics. Coelozoic plasmodia were polysporic with varying organizational structure, according to the sampling period. Spores were equilaterally triangular with rounded ends in valvar view, measuring 8.8 ± 0.4 μm (n = 30) in length and 8.4 ± 0.5 μm (n = 30) in width, and displaying a ridge surface pattern. Two polar capsules were observed in the anterior end of the spores, measuring 3.1–3.2 μm in diameter. The spores were morphologically identified as belonging to the recently described genus Triangulamyxa. Further observation and comparison to the morphological features described for Triangulamyxa amazonica, the only other species within this genus, allowed us to conclude our parasite as a new species, herein named Triangulamyxa psittaca sp. nov. from the Amazon River, Brazil. Also, three different stages were distinguished in the plasmodium evolution, based on the observed morphological features at the three sampling periods. Fish sampled during May and June displayed small plasmodia (up to ~ 15–20 μm long), containing early stages of sporogenic development. Fish sampled during November and December presented larger plasmodia (up to ~ 850 μm long), which appeared flattened against and lining the urinary bladder epithelial cells and contained the later stages of sporogenic development, including some mature spores. Fish sampled during August presented plasmodia displaying intermediate morphological features between those observed in infected fish from the other sampling periods. Several immature and mature spores were among the different developmental stages. The parasite-host interface evolution is described throughout the different observed stages, with emphasis on the formation of septate junctions. Considering several previous reports, as well as the different environmental conditions during the sampling periods, the plasmodium development here described appears to be influenced by environmental factors, namely water temperature.
Źródło:
Acta Protozoologica; 2011, 50, 4
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ergasilus boleophthalmi sp. n. (Copepoda: Ergasilidae) parasitic on gobiid fishes from Shatt Al-Basrah Canal, South of Iraq
Autorzy:
Adday, T.
Ali, A.
Powiązania:
https://bibliotekanauki.pl/articles/840611.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Ergasilus boleophthalmi
Copepoda
Ergasilidae
parasite
gobiid fish
Shatt Al-Basrah Canal
Iraq
animal parasite
Gobiidae
Boleophthalmus dussumieri
Bathygobius fuscus
mudskipper
dusky frillgoby
fish
new species
Źródło:
Annals of Parasitology; 2011, 57, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ergasilus boleophthalmi sp. n. (Copepoda: Ergasilidae) parasitic on gobiid fishes from Shatt Al-Basrah Canal, South of Iraq
Autorzy:
Adday, T.
Ali, A.
Powiązania:
https://bibliotekanauki.pl/articles/2143376.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Ergasilus boleophthalmi
Copepoda
Ergasilidae
parasite
gobiid fish
Shatt Al-Basrah Canal
Iraq
animal parasite
Gobiidae
Boleophthalmus dussumieri
Bathygobius fuscus
mudskipper
dusky frillgoby
fish
new species
Opis:
A new species of Ergasilus von Nordmann, 1832 (Copepoda: Ergasilidae) parasitic on the gills of two gobiid fishes Boleophthalmus dussumieri Valenciennes and Bathygobius fuscus (Rüppell, 1930) from Shatt Al-Basrah Canal, Iraq, is described. The new species differs from all its congeners by a combination of character states including the shape of the body, and the structure and armature of the swimming legs.
Źródło:
Wiadomości Parazytologiczne; 2011, 57, 3; 137-142
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Factors affecting the susceptibility of sea lice infection in Atlantic salmon
Autorzy:
Mustafa, A.
Piasecki, W.
Powiązania:
https://bibliotekanauki.pl/articles/838117.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Lepeophtheirus salmonis
fish parasite
Salmo salar
Atlantic salmon
fish
Caligus elongatus
sea lice
infection
sea louse
susceptibility
Źródło:
Annals of Parasitology; 2005, 51, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Factors affecting the susceptibility of sea lice infection in Atlantic salmon
Autorzy:
Mustafa, A.
Piasecki, W.
Powiązania:
https://bibliotekanauki.pl/articles/2146418.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Lepeophtheirus salmonis
fish parasite
Salmo salar
Atlantic salmon
fish
Caligus elongatus
sea lice
infection
sea louse
susceptibility
Opis:
Parasitic copepods of the family Caligidae, otherwise known as sea lice (Lepeophtheirus salmonis and Caligus elongatus), are responsible for serious disease problems in salmon aquaculture. This mini-review examines the host factors that are affecting the susceptibility of sea lice infection in salmon; in particular, host species, environment, host stress levels, and host immunocompetency. In order to develop more effective methods to control sea lice infection, these factors should be taken into account, along with other factors such as sea lice life cycle and fecundity as well as salmon husbandry methods.
Źródło:
Wiadomości Parazytologiczne; 2005, 51, 4; 281-285
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fish monogeneans from a shallow, eutrophic Oswin Lake in Poland
Autorzy:
Mierzejewska, K
Wlasow, T.
Dzika, E.
Powiązania:
https://bibliotekanauki.pl/articles/838935.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
lake
parasite
community composition
fish
parasite community
Polska
community structure
eutrophic lake
Monogenea
eutrophication
Lake Oswin
Opis:
A study was carried out in a shallow, eutrophic Oświn Lake, within Seven Islands Reserve (north-eastern Poland), in order to determine the infection of fish with monogeneans as sensitive indicators of water quality. This paper presents comparative analysis of the occurrence of Monogenea in fishes from two, distinctly separated pools of the lake, differing in environmental conditions. The impact of fish size and sampling season on the infection parameters was also analyzed. Material and methods. In 1998 and 1999, a total of 1091 fish representing 8 dominant species were examined. Samples were collected four times a year (in May, July, August, and October) simultaneously from the eastern and western parts of the lake. Results. 16 species of Monogenea (and some unidentified specimeus) occurred in the fish examined, most of them from the Dactylogyridae family: Dactylogyrus sphyrna, D. auriculatus, D. intermedius, D. anchoratus, D. falcatus, D. tincae, D. wunderi, D. zandti, D. difformis, D. nanus, D. distinguendus, D. crucifer, D. caballeroi. Furthermore, Tetraonchus monenteron (Tetraonchidae), Gyrodactylus elegans (Gyrodactylidae), and Paradiplozoon megan (Diplozoidae) were detected. Monogenea occurred abundantly on the gills of pike, roach, rudd, white bream, carp bream and crucian carp, but rather sporadically in tench and perch. The highest species variety and diversity of monogenean guilds were detected in carp bream and roach. It was proved that D. crucifer and D. difformis were significantly more abundant in the western pool compared to the eastern one. Infection of fish with Dactylogyridae was season-dependent, contrary to the infection of pike with T. monenteron. Intensity of infection of white bream with D. sphyrna and roach with D. crucifer increased with fish body length; such a relationship did not appear for the other monogeneans and their hosts. Conclusion. Presence of common Monogenea in the fish examined, lack of rare species, poor diversity of monogenean guilds and relatively low infection rate could be connected with the low stability of the lake environment. Location-dependent occurrence of D. crucifer and D. difformis indicated that the exchange between fish groups from the eastern and western parts of the lake is limited.
Źródło:
Annals of Parasitology; 2006, 52, 1
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 70

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