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  A Possible Explanation of Emergence Patterns of Baetis vernus CURTIS (Ins.: Ephemeroptera) on the Breitenbach -Schlitz Studies on Productivity, Nr. 22-

Illies, J., & Masteller, E. C. (1977). A Possible Explanation of Emergence Patterns of Baetis vernus CURTIS (Ins.: Ephemeroptera) on the Breitenbach -Schlitz Studies on Productivity, Nr. 22-. Internationale Revue der Gesamten Hydrobiologie, 62(2), 315-321.

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 Creators:
Illies, Joachim1, Author           
Masteller, Edwin C., Author
Affiliations:
1Limnological River Station Schlitz, Max Planck Institute for Limnology, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_976546              

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 Abstract: Baetis vernus, a major contributor to the biomass of the Breitenbach, shows a remarkable degree of fluctuation in its emergence, which - in the years under observation (1969-1975) - ranges from univoltine to trimodal patterns. It is postulated, that warm overwintering temperatures produce unimodal emergence whereas cold winter temperatures (esp. periods with less than 5°C) produce biomodal or trimodal emergence. The relations between egg-hatching, larval growth and temperature are discussed.

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Language(s): eng - English
 Dates: 1977
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 255889
Other: 0446
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Title: Internationale Revue der Gesamten Hydrobiologie
  Alternative Title : Int. Revue ges. Hydrobiol.
Source Genre: Journal
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Pages: - Volume / Issue: 62 (2) Sequence Number: - Start / End Page: 315 - 321 Identifier: ISSN: 00209309