Přehled o publikaci
2024
Ranská jezírka – významná lokalita vodních měkkýšů na okraji Žďárských vrchů
BERAN, Luboš and Karel BERANBasic information
Original name
Ranská jezírka – významná lokalita vodních měkkýšů na okraji Žďárských vrchů
Name in Czech
Ranská jezírka – významná lokalita vodních měkkýšů na okraji Žďárských vrchů
Name (in English)
Ranská jezírka – an important site of aquatic molluscs on the edge of the Žďárské vrchy
Authors
BERAN, Luboš and Karel BERAN
Edition
Malacologica Bohemoslovaca, 2024
Other information
Language
Czech
Type of outcome
Article in a journal
Country of publisher
Czech Republic
Confidentiality degree
is not subject to a state or trade secret
Marked to be transferred to RIV
No
Organization
Malacologica Bohemoslovaca - Ústav botaniky a zoologie – Přírodovědecká fakulta – Repository – Repository
Keywords in English
Mollusca; faunistics; nature reserve
Tags
Reviewed
Changed: 9/7/2024 19:16, Mgr. Michal Maňas
Abstract
In English
The Ranská jezírka are system of water bodies located in a forest complex on the western edge of the Žďárské vrchy PLA. These water bodies were created by flooding of depressions after surface mining of iron limonite ores. Currently, there are several larger and a number of smaller oligotrophic to mesotrophic pools covered with various types of littoral vegetation. Aquatic molluscs of this isolated and biologically interesting site were studied in 2023. In total, 15 species (6 gastropods and 9 bivalves) were found at 7 sites. Molluscan communities in water bodies with poorer vegetation were species-poor while water bodies more overgrown with littoral vegetation were inhabited by relatively species-richer communities. The rare and endangered bivalve Sphaerium nucleus was found. No non-native species were found.
