Methods for the activation of the resting eggs of Daphnia
SUMMARY. 1. The conditions required to initiate development of resting eggs of thirty‐six clones of Daphnia representing seven species were investigated. 2. The temperature of both dark incubation and subsequent light treatment are shown to affect hatch success. By varying these parameters the major...
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1987
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Online Access: | http://dx.doi.org/10.1111/j.1365-2427.1987.tb01057.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2427.1987.tb01057.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2427.1987.tb01057.x |
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crwiley:10.1111/j.1365-2427.1987.tb01057.x 2024-09-09T19:23:51+00:00 Methods for the activation of the resting eggs of Daphnia SCHWARTZ, STEVEN S. HEBERT, PAUL D. N. 1987 http://dx.doi.org/10.1111/j.1365-2427.1987.tb01057.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2427.1987.tb01057.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2427.1987.tb01057.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Freshwater Biology volume 17, issue 2, page 373-379 ISSN 0046-5070 1365-2427 journal-article 1987 crwiley https://doi.org/10.1111/j.1365-2427.1987.tb01057.x 2024-08-27T04:27:28Z SUMMARY. 1. The conditions required to initiate development of resting eggs of thirty‐six clones of Daphnia representing seven species were investigated. 2. The temperature of both dark incubation and subsequent light treatment are shown to affect hatch success. By varying these parameters the majority of resting eggs from each test clone were stimulated to develop. Arctic clones required a low hatching temperature (7°C), whereas clones from warmer climates hatched best at 14–21°C. 3. Variation in hatching cues existed between conspecific individuals from different collection sites. These differences suggest that research determining macro‐ and microgeographic patterns in hatching phenology would be fruitful. Article in Journal/Newspaper Arctic Wiley Online Library Arctic Freshwater Biology 17 2 373 379 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
SUMMARY. 1. The conditions required to initiate development of resting eggs of thirty‐six clones of Daphnia representing seven species were investigated. 2. The temperature of both dark incubation and subsequent light treatment are shown to affect hatch success. By varying these parameters the majority of resting eggs from each test clone were stimulated to develop. Arctic clones required a low hatching temperature (7°C), whereas clones from warmer climates hatched best at 14–21°C. 3. Variation in hatching cues existed between conspecific individuals from different collection sites. These differences suggest that research determining macro‐ and microgeographic patterns in hatching phenology would be fruitful. |
format |
Article in Journal/Newspaper |
author |
SCHWARTZ, STEVEN S. HEBERT, PAUL D. N. |
spellingShingle |
SCHWARTZ, STEVEN S. HEBERT, PAUL D. N. Methods for the activation of the resting eggs of Daphnia |
author_facet |
SCHWARTZ, STEVEN S. HEBERT, PAUL D. N. |
author_sort |
SCHWARTZ, STEVEN S. |
title |
Methods for the activation of the resting eggs of Daphnia |
title_short |
Methods for the activation of the resting eggs of Daphnia |
title_full |
Methods for the activation of the resting eggs of Daphnia |
title_fullStr |
Methods for the activation of the resting eggs of Daphnia |
title_full_unstemmed |
Methods for the activation of the resting eggs of Daphnia |
title_sort |
methods for the activation of the resting eggs of daphnia |
publisher |
Wiley |
publishDate |
1987 |
url |
http://dx.doi.org/10.1111/j.1365-2427.1987.tb01057.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2427.1987.tb01057.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2427.1987.tb01057.x |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Freshwater Biology volume 17, issue 2, page 373-379 ISSN 0046-5070 1365-2427 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1365-2427.1987.tb01057.x |
container_title |
Freshwater Biology |
container_volume |
17 |
container_issue |
2 |
container_start_page |
373 |
op_container_end_page |
379 |
_version_ |
1809893821885972480 |