Temat: Copepoda - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Vertical distribution and population structure of Copepoda in a water column between King George Island and Elephant Island (BIOMASS III, October—November 1986)
Autorzy:: Żmijewska, Maria Iwona
Powiązania:: https://bibliotekanauki.pl/articles/2053224.pdf
Data publikacji:: 1988
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Antarctic
Copepoda
vertical distribution
BIOMASS III
Źródło:: Polish Polar Research; 1988, 9, 2-3; 283-304
0138-0338
2081-8262
Pojawia się w:: Polish Polar Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Unravelling the spatio-temporal variation of zooplankton community from the river Matla in the Sundarbans Estuarine System, India
Autorzy:: Nandy, T.
Mandal, S.
Powiązania:: https://bibliotekanauki.pl/articles/2079187.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: zooplankton
Copepoda
bioindicator
spatio-temporal variability
ecosystem functioning
seasonal fluctuation
estuarine water
Indian Sundarban
hydrographic change
Opis:: Zooplankton is an important bioindicator of ecosystem functioning. Knowledge of the seasonal fluctuation in the zooplankton population in estuarine waters of the Indian Sundarbans is rather limited. In the present study, we analysed the community structure of zooplankton assemblages and their spatio-temporal variations based on different multivariate statistics and indicator value analysis. A total of 56 taxa were identified and the density was primarily dominated by planktonic copepods and few meroplankton communities during four sampling seasons. The most abundant species were: Acartia spinicauda, Acartia sp., Bestiolina similis, Euterpina acutifrons, Labidocera acuta, Paracalanus aculeatus, Paracalanus parvus and Paracalanus indicus. Canonical Correspondence Analysis highlighted that temperature, pH, DO, salinity and nutrients were the prevailing environmental parameters associated with significant spatio-temporal changes of zooplankton distribution in this area. The highest abundance of zooplankton was recorded in winter, followed by monsoon, summer and spring. Throughout the study period, different zooplankton indices were observed in good condition. Seasonal occurrence of dominant zooplankton with high IndVal index was markedly observed and it might be used as a potential bioindicator for a particular season and environmental condition in this estuarine complex. The results of this study provide evidence for the presence of warm water species in the estuarine waters of the Indian Sundarbans and can be a clear indication of climate change-mediated elevated temperature in the estuarine system. Our results underscore the high diversity of zooplankton from mangrove dominated estuarine complex and emphasize the need for long-term monitoring in ecologically fragile ecosystems like the Sundarbans Estuarine System.
Źródło:: Oceanologia; 2020, 62, 3; 326-346
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Ultrastructure and Molecular Phylogeny of Mrazekia macrocyclopis sp. n. (Microsporidia, Mrazekiidae), a Microsporidian Parasite of Macrocyclops albidus (Jur.) (Crustacea, Copepoda)
Autorzy:: ISSI, Irma V.
Powiązania:: https://bibliotekanauki.pl/articles/763613.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:: Microsporidia, Mrazekia macrocyclopis sp.n., Copepoda, Macrocyclopsis albidus, ultrastructure, molecular phylogeny
Opis:: The ultrastructure and molecular phylogeny of a new microsporidium Mrazekia macrocyclopis sp.n., a parasite of the copepod Macrocyclops albidus (Jur.) in North-West of Russia are described. All stages of its life cycle are diplokaryotic. Fresh spores are rod-shaped and 7.3–10.5 × 1.6–2.3 μm in size. Spore ultrastructure is typical of Mrazekia. The polar tube consists of the anterior clavate manubrium followed by a thin filament arranged in 3.5–4.5 nearly vertical coils. Spores are enclosed in individual sporophorous vesicles. SSU rDNA sequence analysis showed attribution of the new species to a cluster of microsporidia infecting insects (Cystosporogenes, Endoreticulatus), microsrustaceans (Glugoides), vertebrates (Vittaforma) and ciliates (Euplotespora) nested within the clade IV sensu Vossbrinck, Debrunner- Vossbrinck (2005). Mrazekia macrocyclopis is not therefore closely related to Bacillidium vesiculoformis, another microsporidium with rod-shaped spores, and the polyphyletic nature of the family of Mrazekiidae is obvious.
Źródło:: Acta Protozoologica; 2010, 49, 1
1689-0027
Pojawia się w:: Acta Protozoologica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Tracheliastes polycolpus Nordm., 1832 (Lernaeopodidae) w rzece Narwi
Tracheliastes polycolpus Nordm., 1832 (Lernaeopodidae) in the Narew River
Autorzy:: Galicka, W.
Penczak, T.
Powiązania:: https://bibliotekanauki.pl/articles/2152543.pdf
Data publikacji:: 1989
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: pasozyty zwierzat
widlonogi
Copepoda
Lernaeopodidae
Tracheliastes polycolpus
inwazja pasozytnicza
ryby
jaz
Leuciscus idus
szczupak
Esox lucius
rzeka Narew
Opis:: In the course of ichthyological inventory investigations in the main watercourse of the Narew River the occurrence of Tracheliastes polycolpus Nordm. Was recorded on ide Leuciscus idus (L.) and pike Esox lucius L. A comparison of the occurrence of this parasite in other rivers of Poland is presented.
Źródło:: Wiadomości Parazytologiczne; 1989, 35, 3; 247-250
0043-5163
Pojawia się w:: Wiadomości Parazytologiczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: The influence of water mass dynamics on the changes of invertebrates number in Lake Gardno
Wpływ dynamiki mas wodnych na zmiany liczebności bezkręgowców jeziora Gardno
Autorzy:: Paturej, E.
Jablonska, I.
Powiązania:: https://bibliotekanauki.pl/articles/85027.pdf
Data publikacji:: 1999
Wydawca:: Akademia Pomorska w Słupsku
Tematy:: water mass dynamics
invertebrates number
population change
Lake Gardno
zooplankton
zoobenthos
coastal lake
lake
abiotic factor
Rotatoria
Cladocera
Copepoda
Chironomidae
Oligochaeta
Gastropoda
Bivalvia
Trichoptera
Amphipoda
Źródło:: Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 1999, 03
1643-0115
Pojawia się w:: Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: The identity of two morphotypes of Alella macrotrachelus (Brian, 1906) (Copepoda: Siphonostomatoida: Lernaeopodidae) from white seabream, Diplodus sargus (Actinopterygii: Sparidae)
Autorzy:: Piasecki, W.
Kempter, J.
Saraiva, A.
Baptista, A.
Powiązania:: https://bibliotekanauki.pl/articles/6306.pdf
Data publikacji:: 2016
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: morphotype
Alella macrotrachelus
Copepoda
Siphonostomatoida
Lernaeopodidae
white sea bream
sea bream
Diplodus sargus
Actinopterygii
Sparidae
parasitology
Źródło:: Annals of Parasitology; 2016, 62, Suppl.
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Spatio-temporal distribution, abundance and diversity of zooplankton community structure in River Shasha, Southwestern Nigeria
Autorzy:: Adedeji, A. A.
Adesakin, T. A.
Oni, T. M.
Oyebamiji, S. P.
Olowogboyega, V. T.
Powiązania:: https://bibliotekanauki.pl/articles/1076780.pdf
Data publikacji:: 2019
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Arthropoda
Cladocera
Copepoda
Ostracoda
Protozoa
Rotifera
Zooplankton
environmental condition and monitoring
eutrophication
Opis:: This study was carried-out to investigate the abundance and diversity of zooplankton in River Shasha, Southwest Nigeria. The zooplankton community constitutes an important component in the faunal composition of the water body. Samples were collected bi-monthly between February 2006 to February 2008, with a mind of capturing various seasons in the period of study, at two sampling stations (Ipetumodu and Edun-abon) established along River Shasha. A total number of 54 zooplankton species were identified, comprising of five classes, namely Rotifera (29 species), Ostracoda (8 species), Arthropoda (5 species), Copepoda (5 species), Protozoa (4 species) and Cladocera (3 species). The most abundant species were Brachionus, Lecane and Keratella recorded the highest distribution among the zooplankton observed during the sampling period. Among the Rotifers, Branchions patulus and Filina opoliensis were found abundant. Holopedium amazonicum and Scapholebris armata were predominant among the Cladoceras. Among the Copepods the dominant species was Ectocyclops phaleratus and Hemicypris ovate and Cypris subglobosa among Ostracoda. Among the Protozoa, Diffugia sp and Vorticella sp were observed. Ceratopogonid sp. was most dominant among Arthropoda. The density of zooplankton population was maximum during dry season (158702 Org/L) and minimum (12402 Org/L) during rainy season due to the different environmental conditions of the water bodies. The overall mean abundance of zooplankton population was in the following order: Rotifera > Protozoan > Arthropoda > Copepoda > Cladocera >Ostracoda. The few species of Zooplankton identified in River Shasha may reflect the moderate level of limit nutrient and there is need for regular monitoring of the waterbody to avoid the excess input of nutrients from domestic and agricultural waste that could lead to eutrophication.
Źródło:: World News of Natural Sciences; 2019, 24; 299-321
2543-5426
Pojawia się w:: World News of Natural Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Seasonal variability in the population dynamics of the main mesozooplankton species in the Gulf of Gdansk (Southern Baltic Sea): Production and mortality rates
Autorzy:: Dzierzbicka-Glowacka, L.
Kalarus, M.
Musialik-Koszarowska, M.
Lemieszek, A.
Zmijewska, M.I.
Powiązania:: https://bibliotekanauki.pl/articles/48667.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: Copepoda
calanoid copepod
biomass
seasonal variability
population dynamics
mesozooplankton
Gdansk Gulf
Baltic Sea
production
mortality rate
secondary production
Temora longicornis
Źródło:: Oceanologia; 2015, 57, 1
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Seasonal and diel changes in the vertical distribution in relation to the age structure of Microcalanus pygmaeus Sars and Ctenocalanus citer Bowman and Heron, (Pseudocalanidae, Copepoda) from Croker Passage (Antarctic Peninsula)
Autorzy:: Zmijewska, M.I.
Bielecka, L.
Grabowska, A.
Powiązania:: https://bibliotekanauki.pl/articles/47951.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: zooplankton
Antarctic
coastal water
Microcalanus pygmaeus
Pseudocalanidae
vertical distribution
plankton
Ctenocalanus citer
age structure
Antarctic Peninsula
seasonal change
Copepoda
Opis:: The development of two representatives of Pseudocalanidae and the nature of their population distribution in the water column were investigated on the basis of plankton samples collected over three seasons in night-day series in Croker Passage. The investigations showed that the two species begin reproducing in different seasons. Regardless of season, the growth of M. pygmaeus is more advanced than that of C. citer. Both species are characterised by a separation of their populations in the water column. The youngest copepodite stages (I–III) inhabit the upper portion of the water in which the given species occurs, while the oldest specimens, especially males, inhabit the deepest waters. Additionally, the first growth phases (CI–CIII) show a tendency to concentrate closer to the surface at night.
Źródło:: Oceanologia; 2000, 42, 1
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

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/838588.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:: Annals of Parasitology; 2006, 52, 2
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

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

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Skocz do pozycji: 12.

Tytuł:: O adaptacjach niektorych Euglenida do endopasozytnictwa
Autorzy:: Wita, I
Powiązania:: https://bibliotekanauki.pl/articles/840559.pdf
Data publikacji:: 1997
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: pasozyty wewnetrzne
pasozytnictwo
Euglenida
parazytologia
Copepoda
widlonogi
adaptacja
cykl zyciowy
zywiciele
Parastasia
Opis:: Some adaptations to endoparasitism in 20 species and 2 subspecies of euglenoid parasitic flagellates ihabiting gut of fresh water Copepoda have been studied. The trophozoites, dividing and flagellate forms have been examined by means of morphometric, morphological and cytochemical methods at light and electron microscope level. The developmental cycle, specificity and ecological conditions were analysed for establishing adaptative features. Three groups of species can be distinguished according to degree of their adaptations into parasitic way of life.
Źródło:: Annals of Parasitology; 1997, 43, 4; 357-368
0043-5163
Pojawia się w:: Annals of Parasitology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: O adaptacjach niektórych Euglenida do endopasożytnictwa
THE ADAPTATIONS OF SOME EUGLENIDA TO ENDOPARASITISM
Autorzy:: Wita, I.
Powiązania:: https://bibliotekanauki.pl/articles/2148913.pdf
Data publikacji:: 1997
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: pasozyty wewnetrzne
pasozytnictwo
Euglenida
parazytologia
Copepoda
widlonogi
adaptacja
cykl zyciowy
zywiciele
Parastasia
Opis:: Some adaptations to endoparasitism in 20 species and 2 subspecies of euglenoid parasitic flagellates ihabiting gut of fresh water Copepoda have been studied. The trophozoites, dividing and flagellate forms have been examined by means of morphometric, morphological and cytochemical methods at light and electron microscope level. The developmental cycle, specificity and ecological conditions were analysed for establishing adaptative features. Three groups of species can be distinguished according to degree of their adaptations into parasitic way of life.
Źródło:: Wiadomości Parazytologiczne; 1997, 43, 4; 357-368
0043-5163
Pojawia się w:: Wiadomości Parazytologiczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:: Miocene cyclopid copepod from a saline paleolake in Mojave, California
Autorzy:: Holynska, M.
Leggitt, L.
Kotov, A.A.
Powiązania:: https://bibliotekanauki.pl/articles/20781.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:: Miocene
cyclopid copepod
copepod
Copepoda
Cyclopidae
ontogenesis
biogeography
Barstow Formation
saline lake
paleontology
Mojave Desert
California
Opis:: There are remarkably few direct fossil records of Copepoda, which implies that current estimates of the lineage divergence times and inferences on the historical biogeography remain highly dubious for these small-sized crustaceans. The Cyclopidae, a predominantly freshwater copepod family with 1000+ species and distributed worldwide, has no fossil record at all. Recent collections from the middle Miocene Barstow Formation in Southern California resulted in ample material of finely preserved cyclopid fossils, including both adult and larval stages. To document the antennulary setation pattern in the adult and copepodid instars we used a coding system that is coherent between sexes and developmental stages. The majority of the cyclopid fossils, coming from saline lake environment, represent the modern genus Apocyclops, a euryhaline, thermophilic group occurring both in the New World and Old World. A new species Apocyclops californicus is described, based on the short medial spine and spiny ornamentation of the free segment of leg 5, spinule ornamentation of pediger 5, and well-developed protuberances of the intercoxal sclerite of leg 4. The presence of antennal allobasis and the features of the swimming legs unambiguously place the Miocene Apocyclops in the A. panamensis- clade, a predominantly amphi-Pacific group. The middle Miocene fossils with clear affinities to a subgroup of Apocyclops imply an early Miocene or Paleogene origin of the genus. Based on the geographic patterns of the species richness and morphology in Apocyclops and its presumed closest relative, genus Metacyclops, we hypothesize that: (i) the ancestor of Apocyclops, similar in morphology to some cave-dweller Metacyclops occurring today in the peri-Mediterranean region, might have arrived in North America from Europe via the Thulean North Atlantic bridge in the late Paleocene–early Eocene; (ii) Eocene termination of the Thulean land connection might have resulted in the divergence of Apocyclops from the Metacyclops stock.
Źródło:: Acta Palaeontologica Polonica; 2016, 61, 2
0567-7920
Pojawia się w:: Acta Palaeontologica Polonica
Dostawca treści:: Biblioteka Nauki