2011
Notes on distribution of Bombus cryptarum (Hymenoptera, Apoidea) in Moravian territory (Czech Republic) and its laboratory rearing.
BUČÁNKOVÁ, Alena, Olga KOMZÁKOVÁ, CHOLASTOVÁ TEREZA a Vladimír PTÁČEKZákladní údaje
Originální název
Notes on distribution of Bombus cryptarum (Hymenoptera, Apoidea) in Moravian territory (Czech Republic) and its laboratory rearing.
Název česky
Nové poznatky o rozšíření Bombus cryptarum (Hymenoptera, Apoidea) na Moravě a jeho laboratorním chovu
Autoři
BUČÁNKOVÁ, Alena, Olga KOMZÁKOVÁ, CHOLASTOVÁ TEREZA a Vladimír PTÁČEK
Vydání
Acta Acta univ.Agric. and Silvicult.Mendel. Brun., Brno: Agricult. and Silvicult.Univ Mendeliana, Brno, 2011, 0524-7403
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Organizační jednotka
Přírodovědecká fakulta
Klíčová slova česky
Česká republika, Morava, chov, čmeláci, kryptické druhy, Bombus cryptarum, DNA analýza
Klíčová slova anglicky
Czech republic, Moravian territory, faunistics, rearing, bumblebees, cryptic species, Bombus cryptarum, DNA analyses
Příznaky
Recenzováno
Změněno: 14. 3. 2012 18:42, Mgr. Alena Votavová, Ph.D.
Anotace
V originále
B. cryptarum and B. magnus are among the so-called cryptic species whose identifi cation is very diffi cult due to high interspecifi c variability of their morphological characteristics. This greatly limits possibilities for studying their biology, bionomics and ecology. The aim of this research was to contribute to knowledge about distribution of B. cryptarum in Moravia (Czech Republic) and to verify the possibility of its laboratory rearing. During 2006–2009, 26 collections were performed at Moravian localities. Of the 17 specimens that were assigned to B. cryptarum or B. aff . cryptarum based on morphology, the molecular analysis of mtDNA RFLP confi rmed the identifi cation of 10 speciemens. The molecular analysis even assigned to B. cryptarum one specimen determined morphologically as B. aff . magnus. Of four queens captured in spring, and while applying a laboratory method used for breeding of B. terrestris, two complete nests were successfully reared, including queens of the 2nd generation that then set up their own brood. Species identifi cation of these queens as B. cryptarum was confi rmed by both molecular analysis and analysis of the marking pheromones of males among their off spring. A single B. terrestris worker was able to raise 5 young queens of B. cryptarum of the brood.
Návaznosti
2B06007, projekt VaV |
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