On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica
Populations of the cladoceran Daphniopsis studeri Ruhe in freshwater and brackish lakes of eastern Antarctica have been thought to consist solely of females that reproduce parthenogenetically by the production of ameiotic subitaneous eggs. This note reports the presence of male D. studeri and the pr...
| Published in: | Polar Biology |
|---|---|
| Main Authors: | , , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Springer-Verlag
1998
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/s003000050227 http://ecite.utas.edu.au/11083 |
| _version_ | 1821749564553560064 |
|---|---|
| author | Gibson, JAE Dartnall, HJG Swadling, KM |
| author_facet | Gibson, JAE Dartnall, HJG Swadling, KM |
| author_sort | Gibson, JAE |
| collection | Unknown |
| container_issue | 2 |
| container_start_page | 148 |
| container_title | Polar Biology |
| container_volume | 19 |
| description | Populations of the cladoceran Daphniopsis studeri Ruhe in freshwater and brackish lakes of eastern Antarctica have been thought to consist solely of females that reproduce parthenogenetically by the production of ameiotic subitaneous eggs. This note reports the presence of male D. studeri and the production of ephippial (sexual) eggs in a number of lakes of the Vestfold and Larsemann Hills, which indicate the possibility of sexual reproduction within these populations. |
| format | Article in Journal/Newspaper |
| genre | Antarc* Antarctica East Antarctica Polar Biology |
| genre_facet | Antarc* Antarctica East Antarctica Polar Biology |
| geographic | East Antarctica Larsemann Hills Vestfold |
| geographic_facet | East Antarctica Larsemann Hills Vestfold |
| id | ftunivtasecite:oai:ecite.utas.edu.au:11083 |
| institution | Open Polar |
| language | English |
| long_lat | ENVELOPE(76.217,76.217,-69.400,-69.400) |
| op_collection_id | ftunivtasecite |
| op_container_end_page | 150 |
| op_doi | https://doi.org/10.1007/s003000050227 |
| op_relation | http://dx.doi.org/10.1007/s003000050227 Gibson, JAE and Dartnall, HJG and Swadling, KM, On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica, Polar Biology, 19, (2) pp. 148-150. ISSN 0722-4060 (1998) [Refereed Article] http://ecite.utas.edu.au/11083 |
| publishDate | 1998 |
| publisher | Springer-Verlag |
| record_format | openpolar |
| spelling | ftunivtasecite:oai:ecite.utas.edu.au:11083 2025-01-16T19:20:36+00:00 On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica Gibson, JAE Dartnall, HJG Swadling, KM 1998 https://doi.org/10.1007/s003000050227 http://ecite.utas.edu.au/11083 en eng Springer-Verlag http://dx.doi.org/10.1007/s003000050227 Gibson, JAE and Dartnall, HJG and Swadling, KM, On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica, Polar Biology, 19, (2) pp. 148-150. ISSN 0722-4060 (1998) [Refereed Article] http://ecite.utas.edu.au/11083 Biological Sciences Ecology Freshwater Ecology Refereed Article PeerReviewed 1998 ftunivtasecite https://doi.org/10.1007/s003000050227 2019-12-13T20:56:18Z Populations of the cladoceran Daphniopsis studeri Ruhe in freshwater and brackish lakes of eastern Antarctica have been thought to consist solely of females that reproduce parthenogenetically by the production of ameiotic subitaneous eggs. This note reports the presence of male D. studeri and the production of ephippial (sexual) eggs in a number of lakes of the Vestfold and Larsemann Hills, which indicate the possibility of sexual reproduction within these populations. Article in Journal/Newspaper Antarc* Antarctica East Antarctica Polar Biology Unknown East Antarctica Larsemann Hills ENVELOPE(76.217,76.217,-69.400,-69.400) Vestfold Polar Biology 19 2 148 150 |
| spellingShingle | Biological Sciences Ecology Freshwater Ecology Gibson, JAE Dartnall, HJG Swadling, KM On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica |
| title | On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica |
| title_full | On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica |
| title_fullStr | On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica |
| title_full_unstemmed | On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica |
| title_short | On the occurrence of males and production of ephippial eggs in populations of Daphniopsis studeri (Cladocera) in lakes of the Vestfold and Larsemann Hills, East Antarctica |
| title_sort | on the occurrence of males and production of ephippial eggs in populations of daphniopsis studeri (cladocera) in lakes of the vestfold and larsemann hills, east antarctica |
| topic | Biological Sciences Ecology Freshwater Ecology |
| topic_facet | Biological Sciences Ecology Freshwater Ecology |
| url | https://doi.org/10.1007/s003000050227 http://ecite.utas.edu.au/11083 |