Počet záznamů: 1
Testing the climatic variability hypothesis in edaphic and subterranean Collembola (Hexapoda)
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SYSNO ASEP 0497958 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Testing the climatic variability hypothesis in edaphic and subterranean Collembola (Hexapoda) Tvůrce(i) Raschmanová, N. (SK)
Šustr, Vladimír (BC-A) RID
Kováč, Ľ. (SK)
Parimuchová, A. (SK)
Devetter, Miloslav (BC-A) RID, ORCIDZdroj.dok. Journal of Thermal Biology. - : Elsevier - ISSN 0306-4565
Roč. 78, December (2018), s. 391-400Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Arthropoda ; body size ; endemic species ; lethal temperature ; thermal resistance ; troglobiont Vědní obor RIV EG - Zoologie Obor OECD Zoology CEP LM2015075 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy LTC17019 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA17-20839S GA ČR - Grantová agentura ČR EF16_013/0001782 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora BC-A - RVO:60077344 UT WOS 000454467700048 EID SCOPUS 85056851908 DOI 10.1016/j.jtherbio.2018.11.004 Anotace The climatic variability hypothesis was applied to the thermal tolerance of edaphic and cave Collembola occupying contrasting environments. Collembola belonged to four categories - trogloxene, subtroglophile, eutroglophile and troglobiont - with a different degree of affinity to subterranean habitats. Altogether, specimens of 17 species were exposed to a one-hour laboratory survival test. The impact of temperature, species and species-temperature interaction on cold and heat survival was statistically significant. There was a decrease trend in cold and heat tolerance from trogloxenes, over subtroglophiles and eutroglophiles to troglobionts. It was shown that obligate cave species, restricted to climatic-stable cave conditions, retain a functional thermal resistance, i.e. the genetically determined ability to tolerate relatively broader temperature ranges. Our results outlined the direct relationship between the thermal tolerances of species and the size of their geographic distributions. It was also observed that cold resistance of Collembola decreased significantly with increasing species body length, indicating that body size plays an important role in temperature tolerances of arthropods inhabiting soil and subterranean habitats. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2019
Počet záznamů: 1