Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí Prahy
This paper completes the knowledge of an occurrence of Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) in surroundings of Prague – capital of the Czech Republic. However, this species is not rare in the eastern part of the Czech Republic, sites on north-western otskirts of Prague a...
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| Format: | Article |
| Language: | ces |
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Department of Botany and Zoology, Faculty of Science, Masaryk University
2010-03-01
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| Series: | Malacologica Bohemoslovaca |
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| Online Access: | http://mollusca.sav.sk/pdf/9/9.Beran.pdf |
| _version_ | 1828269090184101888 |
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| author | Luboš Beran |
| author_facet | Luboš Beran |
| author_sort | Luboš Beran |
| collection | DOAJ |
| description | This paper completes the knowledge of an occurrence of Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) in surroundings of Prague – capital of the Czech Republic. However, this species is not rare in the eastern part of the Czech Republic, sites on north-western otskirts of Prague are isolated far from the main distribution area. Altogether, 63 sites potentially suitable for B. austriaca were investigated in this area, and occurrence of this species was confirmed in 11 of them. B. austriaca was found in springs, rivulets and small brooks, more numerous populations were found in springs. Historical occurrence data in this area were compared with results of research done in 2003, 2006 and 2010. Actual situation of this species in Prague surroundings is problematic and survival of some populations is not guaranteed. |
| first_indexed | 2024-04-13T05:27:10Z |
| format | Article |
| id | doaj.art-0344991d04a34761a6e207aa398c8e3e |
| institution | Directory Open Access Journal |
| issn | 1336-6939 |
| language | ces |
| last_indexed | 2024-04-13T05:27:10Z |
| publishDate | 2010-03-01 |
| publisher | Department of Botany and Zoology, Faculty of Science, Masaryk University |
| record_format | Article |
| series | Malacologica Bohemoslovaca |
| spelling | doaj.art-0344991d04a34761a6e207aa398c8e3e2022-12-22T03:00:33ZcesDepartment of Botany and Zoology, Faculty of Science, Masaryk UniversityMalacologica Bohemoslovaca1336-69392010-03-01951010.5817/MaB2010-9-5Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí PrahyLuboš Beran0https://orcid.org/0000-0002-5851-6048Agentura ochrany přírody a krajiny ČR, Správa Chráněné krajinné oblasti Kokořínsko, Česká 149, CZ-27601 Mělník, Česká republikaThis paper completes the knowledge of an occurrence of Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) in surroundings of Prague – capital of the Czech Republic. However, this species is not rare in the eastern part of the Czech Republic, sites on north-western otskirts of Prague are isolated far from the main distribution area. Altogether, 63 sites potentially suitable for B. austriaca were investigated in this area, and occurrence of this species was confirmed in 11 of them. B. austriaca was found in springs, rivulets and small brooks, more numerous populations were found in springs. Historical occurrence data in this area were compared with results of research done in 2003, 2006 and 2010. Actual situation of this species in Prague surroundings is problematic and survival of some populations is not guaranteed.http://mollusca.sav.sk/pdf/9/9.Beran.pdfbythinella austriacagastropodahydrobiidaeprague surroundingsdistribution |
| spellingShingle | Luboš Beran Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí Prahy Malacologica Bohemoslovaca bythinella austriaca gastropoda hydrobiidae prague surroundings distribution |
| title | Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí Prahy |
| title_full | Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí Prahy |
| title_fullStr | Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí Prahy |
| title_full_unstemmed | Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí Prahy |
| title_short | Izolované populace praménky Bythinella austriaca (Frauenfeld, 1857) (Gastropoda: Hydrobiidae) v okolí Prahy |
| title_sort | izolovane populace pramenky bythinella austriaca frauenfeld 1857 gastropoda hydrobiidae v okoli prahy |
| topic | bythinella austriaca gastropoda hydrobiidae prague surroundings distribution |
| url | http://mollusca.sav.sk/pdf/9/9.Beran.pdf |
| work_keys_str_mv | AT lubosberan izolovanepopulacepramenkybythinellaaustriacafrauenfeld1857gastropodahydrobiidaevokoliprahy |