Wyniki wyszukiwania

1

Leeches [Hirudinea] in the central part of brackish Lake Gardno

100%

Jablonska-Barna I., Bielecki A.

Polish Journal of Natural Sciences

|

2002

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tom 12

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Variability of the reproductive system of Piscicola fasciata [Kollar, 1842 [Hirudinea, Piscicolidae]

100%

Bielecki A., Daczewska M., Saczko J., Pietrykiewicz Z.

Wiadomości Parazytologiczne

|

2000

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tom 46

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nr 3

The studies on the reproductive system of P. fasciata were based on 43 specimens. Two main types of the reproductive system can be distinguished in the studied population. Two types of reproductive system were the most frequent (20.93% each): with symmetrical ejaculatory ducts without a loop and symmetrical seminal vesicles reaching the end of the first pair of testes, situated next to the testes (adult individuals) (fig. 23) and with symmetrical ejaculatory ducts without a loop (fig. 21) and symmetrical poorly developed seminal vesicles situated asymmetrically anterior to the first pair of testes (juvenile individuals). The structure of the reproductive system corresponding with the description of the type specimen (BRUMPT, 1900) was not observed in the studied population.

3

Piscicola brylinskae, a new leech species from The Netherlands [Hirudinea: Piscicolidae]

100%

Bielecki A.

Wiadomości Parazytologiczne

|

2001

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tom 47

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nr 1

Piscicola brylinskae n. sp. is described from the lake Vechten in the village of Bunnik (Prov. Utrecht), The Netherlands. The characteristic features of this leeches allow to conclude that this species is a member of the subfamily Piscicolinae, probably a parasite of fish.

4

Pijawka lekarska Hirudo medicinalis w południowej Polsce

86%

Bonk M., Maniarski R., Pabijan M.

Chrońmy Przyrodę Ojczystą

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2012

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tom 68

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nr 3

Pijawka lekarska Hirudo medicinalis L., 1758 jest w Polsce rzadkim i chronionym gatunkiem. Jego rozmieszczenie w kraju jest słabo poznane, co w szczególności dotyczy terenów południowych. W niniejszej pracy przedstawiono informacje o pięciu nowych stanowiskach gatunku na Nizinie Sandomierskiej oraz na Wyżynie Małopolskiej. Pijawki stwierdzono w niewielkich zbiornikach o powierzchni od 15 do 1000 m2. Część stanowisk jest potencjalnie zagrożonych wyschnięciem, a stanowisko w Rzeczycy Długiej może ulec zniszczeniu na skutek planowanej budowy zbiornika retencyjnego

5

Uwagi o odżywianiu się pijawki Trocheta bykowskii (Gedr.)

86%

Kostecka J.

Przegląd Zoologiczny

|

1991

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tom 35

|

nr 3-4

6

Cystobranchus respirans (Troschel, 1850) (Hirudinea, Piscicolidae) w środkowym biegu rzeki Mąkolnicy

86%

Bielecki A.

Przegląd Zoologiczny

|

1988

|

tom 32

|

nr 1

7

Wplyw zabiegow rekultywacyjnych na faune pijawek [Hirudinea] Jeziora Paprocanskiego

86%

Krodkiewska M.

Przegląd Zoologiczny

|

1995

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tom 39

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nr 3-4

265-270

8

Pijawki (Hirudinea) pasożyty ryb

86%

Bielecki A.

Wiadomości Parazytologiczne

|

1988

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tom 34

|

nr 1

Basing on the literature data and own observations the author presents the pattern of infection of freshwater fishes, mainly in Europe with particular species of Ichthyobdellidae. A particular attention has been paid to the intensity of infection, direct and indirect results of the phenomenon being presented. Some information on the methods of prophylaxix and control of the parasites in fish farms.

9

Leech [Hirudinea] communities of post-exploitation water bodies in industrial region [Upper Silesia, Poland]

86%

Krodkiewska M.

Polish Journal of Ecology

|

2003

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tom 51

|

nr 1

The investigations were carried out in post-exploitation water bodies (subsidence pools, sand- and gravel pits) situated in urbanised and over-industrialised region of Upper Silesia. The least diversified leech (Hirudinea) communities occured in subsidence pools, because of the very high concentration of chlorides, sulphates and phosphates in their water, which is moreover very hard and of high BOD5 value. In other kinds of studied water bodies greater leech species diversity was observed. Most of the species found in studied water bodies occur commonly in various freshwater habitats, what may point out the lack of peculiarity of leech communities in these unnatural conditions.

10

Zoosporic fungi growing on leeches [Hirudinea]

86%

Czeczuga B., Kiziewicz B., Godlewska A.

Polish Journal of Environmental Studies

|

2003

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tom 12

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nr 3

11

Testing the suitability of leeches [Hirudinea, Clitellata] for biological assessment of lowland streams

86%

Koperski P.

Polish Journal of Ecology

|

2005

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tom 53

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nr 1

Certain features of leeches make them potentially very useful in the biological assessment of freshwaters as bio-indicators of water pollution, especially in moderately polluted lowland watercourses. The main aim of the study was to test their usefulness as indicators of the level of habitat degradation. The composition of leech samples and the main abiotic parameters in water samples, which had been taken simultaneously in six lowland streams of north-eastern Poland and the relations between them were investigated. Multivariate methods of data analysis were used to test if particular leech species or the taxonomic composition of assemblages thereof could be useful in predicting the assessed quality of the environment. The greatest difficulty with analysis of the results is to separate the effect of the stream (site specifics) from the effect of environmental quality, expressed as Cumulative Index of Environmental Quality (CIEQ). An important result of this study is the highly consistent prediction of the level of water pollution to be attained on the basis of leech taxonomic composition using Discriminant Function Analysis. Some common leech species were found to be good, positive or negative indicators of pollution level. The classifications of Glossiphonia complanata and Erpobdella octoculata as negative bio-indicators corroborates the conclusions of numerous previous studies, in contrast with the indicative value of Helobdella stagnalis, shown previously to be rather a negative indicator. It would seem to be necessary, for biomonitoring purposes, to identify detailly the leeches of such ecologically different families as Glossiphonidae and Erpobdellidae.

12

Leeches [Hirudinea] of the Liwiec River [South Podlasie and Middle Mazovia Lowlands, Poland]

86%

Korycinska M.

Fragmenta Faunistica

|

2002

|

tom 45

|

nr 1

13

Life cycle of Boreobdella verrucata [Fr.Muller] [Glossiphoniidae: Hirudinea]

86%

Wilkialis J.

Polskie Archiwum Hydrobiologii

|

1996

|

tom 43

|

nr 1

14

The system of fish leeches [Hirudinea: Piscicolidae]

86%

Epshtein V. M., Utevsky A. Y., Utevsky S. Y.

Genus. International Journal of Invertebrate Taxonomy

|

1994

|

tom 05

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nr 4

15

Hirudinea torfianek nad środkową Wartą

72%

Hajduk D.

Wiadomości Parazytologiczne

|

1988

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tom 34

|

nr 1

During the years 1979-1981 the hirudinean fauna of 9 peat - bog ponds situated to the left of the middle course of the Warta river was studied. The total uf 5634 specimens was collected, representing 15 species. The dominants were Erpobdella octoculata, Erpobdella nioricollis, Glossiphonia complanata. The occurrence of Batracobdella paludosa, Hirudo medicinalis and Haementeria costata in the studied reservoirs is worth noting. The peat-bog ponds are the first locality of Haementeria costata in this type of reservoir in Poland. Dina lineata is the rarest species on the studied area. The high numbers of individuals and the high species diversity of Hirudinea in the studied peat-bog ponds evidence that this type of reservoir, of a rather low biocoenotic diversification, creates favourable conditions for life and development of Hirudinea.

16

Makrofauna (Hirudinea, Mollusca) płytkiego litoralu jeziora Morzycko

72%

Mospan E., Sienko E.

Zeszyty Naukowe. Prace Instytutu Kultury Fizycznej. Uniwersytet Szczeciński

|

1999

|

nr 16(279)

17

Pijawka lekarska Hirudo medicinalis (Annelida: Hirudinea) w zachodniej Polsce

72%

Cichocki J., Dabkowski P., Lupicki D., Maciantowicz M., Makol J., Szlauer-Lukaszewska A., Zawal A.

Chrońmy Przyrodę Ojczystą

|

2012

|

tom 68

|

nr 5

W trakcie obserwacji terenowych prowadzonych w latach 2000–2009 stwierdzono 12 nowych stanowisk pijawki lekarskiej Hirudo medicinalis Linnaeus, 1758, zlokalizowanych w zachodniej Polsce. Bezkręgowce te zasiedlały niemal wyłącznie niewielkie (do 1 ha), śródleśne zbiorniki wodne. Gatunek ten preferuje płytkie, szybko nagrzewające się akweny o mulistym dnie i obfitej roślinności przybrzeżnej. Większość wykrytych stanowisk była izolowana, czyli rozmieszczona w znacznej odległości od siebie. Głównym zagrożeniem dla tego taksonu wydaje się zanik siedlisk, a zwłaszcza torfianek, glinianek i starorzeczy

18

Haemopis sanguisuga (Linnaeus, 1758) (Hirudinea) - the first observation of a leech predation on terrestrial gastropods

72%

Shikov E. V.

Folia Malacologica

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2011

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tom 19

|

nr 2

19

Pijawka z haczykami, czyli rzecz o nietypowej pierscienicy

72%

Swiatek P., Plachno B. J., Bielecki A., Fuchs A. Z.

Wszechświat

|

2010

|

tom 111

|

nr 04-06

110-113

20

Fauna pijawek (Hirudinea) jeziora Miedwie

72%

Agapow L., Nitka A.

Zeszyty Naukowe. Prace Instytutu Kultury Fizycznej. Uniwersytet Szczeciński

|

1995

|

nr 12(174)

Ograniczanie wyników

Leeches [Hirudinea] in the central part of brackish Lake Gardno

Variability of the reproductive system of Piscicola fasciata [Kollar, 1842 [Hirudinea, Piscicolidae]

Piscicola brylinskae, a new leech species from The Netherlands [Hirudinea: Piscicolidae]

Pijawka lekarska Hirudo medicinalis w południowej Polsce

Uwagi o odżywianiu się pijawki Trocheta bykowskii (Gedr.)

Cystobranchus respirans (Troschel, 1850) (Hirudinea, Piscicolidae) w środkowym biegu rzeki Mąkolnicy

Wplyw zabiegow rekultywacyjnych na faune pijawek [Hirudinea] Jeziora Paprocanskiego

Pijawki (Hirudinea) pasożyty ryb

Leech [Hirudinea] communities of post-exploitation water bodies in industrial region [Upper Silesia, Poland]

Zoosporic fungi growing on leeches [Hirudinea]

Testing the suitability of leeches [Hirudinea, Clitellata] for biological assessment of lowland streams