CRABEATER SEALS LOBODON CARCINOPHAGUS DURING THE BREEDING SEASON: OBSERVATIONS ON FIVE GROUPS NEAR ENDERBY LAND, ANTARCTICA
Observations on five groups of crabeater seals were conducted between 29 October and 17 November 1985 in the Antarctic pack ice near 66°S 50°E, off Enderby Land. The pups studied were born in the last half of October. Two of them increased in weight at a rate of approximately 4.2kg per day. Pups wer...
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| Veröffentlicht in: | Marine mammal science 1989-01, Vol.5 (1), p.68-77 |
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| creator | Shaughnessy, P. D. Kerry, K. R. |
| description | Observations on five groups of crabeater seals were conducted between 29 October and 17 November 1985 in the Antarctic pack ice near 66°S 50°E, off Enderby Land. The pups studied were born in the last half of October. Two of them increased in weight at a rate of approximately 4.2kg per day. Pups were weaned in the first half of November at 80–110 kg. The lactation period was 2–3 wk and thus is one of the briefest among pinnipeds. Pups decreased in weight after weaning. The only pup visited after it left the natal floe must have been feeding, as it had lost only 2 kg in a 10–day period during which it moved 13 km. Molt of lanugo appeared to be influenced more by a pup's weight than by whether or not it was weaned. |
| doi_str_mv | 10.1111/j.1748-7692.1989.tb00214.x |
| format | Article |
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D. ; Kerry, K. R.</creator><creatorcontrib>Shaughnessy, P. D. ; Kerry, K. R.</creatorcontrib><description>Observations on five groups of crabeater seals were conducted between 29 October and 17 November 1985 in the Antarctic pack ice near 66°S 50°E, off Enderby Land. The pups studied were born in the last half of October. Two of them increased in weight at a rate of approximately 4.2kg per day. Pups were weaned in the first half of November at 80–110 kg. The lactation period was 2–3 wk and thus is one of the briefest among pinnipeds. Pups decreased in weight after weaning. The only pup visited after it left the natal floe must have been feeding, as it had lost only 2 kg in a 10–day period during which it moved 13 km. Molt of lanugo appeared to be influenced more by a pup's weight than by whether or not it was weaned.</description><identifier>ISSN: 0824-0469</identifier><identifier>EISSN: 1748-7692</identifier><identifier>DOI: 10.1111/j.1748-7692.1989.tb00214.x</identifier><identifier>CODEN: MMSCEC</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Antarctica ; Autoecology ; Biological and medical sciences ; crabeater seal ; Fundamental and applied biological sciences. 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D.</creatorcontrib><creatorcontrib>Kerry, K. R.</creatorcontrib><title>CRABEATER SEALS LOBODON CARCINOPHAGUS DURING THE BREEDING SEASON: OBSERVATIONS ON FIVE GROUPS NEAR ENDERBY LAND, ANTARCTICA</title><title>Marine mammal science</title><description>Observations on five groups of crabeater seals were conducted between 29 October and 17 November 1985 in the Antarctic pack ice near 66°S 50°E, off Enderby Land. The pups studied were born in the last half of October. Two of them increased in weight at a rate of approximately 4.2kg per day. Pups were weaned in the first half of November at 80–110 kg. The lactation period was 2–3 wk and thus is one of the briefest among pinnipeds. Pups decreased in weight after weaning. The only pup visited after it left the natal floe must have been feeding, as it had lost only 2 kg in a 10–day period during which it moved 13 km. Molt of lanugo appeared to be influenced more by a pup's weight than by whether or not it was weaned.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Antarctica</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>crabeater seal</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>lactation period</subject><subject>Lobodon carcinophagus</subject><subject>Mammalia</subject><subject>Marine</subject><subject>pup growth rate</subject><subject>Vertebrata</subject><issn>0824-0469</issn><issn>1748-7692</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNqVkF1r2zAUhkXZoFm3_yDG2NXs6cOWrcIuZFtNDK5VZKewK2ErDiS4TWu1tKV_fjIJvd-5EYfznPegB4DvGIXY1-99iJMoDRLGSYh5ysOnHiGCo_D1DCw-Rp_AAqUkClDE-Dn44tzeQ3HM0AK851pkUrRSw0aKqoGVylShapgLnZe1ulmJ5bqBxVqX9RK2KwkzLWUxN55vVH0JVdZIfSvaUtUN9JtX5a2ES63WNw2spdBQ1oXU2V9Yibr4BUXd-ui2zMVX8HnbjW74dnovwPpKtvkqqNTSj6vAYhanwcBpQkiMe0pYuhkiThLW-a8NESIppRgnsSXJBlmy4YxsohgTbHvWIx7xnlpOL8DPY-7DdHh8HtyTuds5O4xjdz8cnp3BsVfJIurByyNop4Nz07A1D9PurpveDEZm9m32ZpZqZqlm9m1Ovs2rX_5xutI5243bqbu3O_eRkFASe_0e-3PEXnbj8PYfB8z1dcNS-g8hr4if</recordid><startdate>198901</startdate><enddate>198901</enddate><creator>Shaughnessy, P. D.</creator><creator>Kerry, K. R.</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7TN</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>198901</creationdate><title>CRABEATER SEALS LOBODON CARCINOPHAGUS DURING THE BREEDING SEASON: OBSERVATIONS ON FIVE GROUPS NEAR ENDERBY LAND, ANTARCTICA</title><author>Shaughnessy, P. D. ; Kerry, K. R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1658-e9372251b3268de49276a748e4028331175c27d0c2d962d45121cb6b0949b3c93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Antarctica</topic><topic>Autoecology</topic><topic>Biological and medical sciences</topic><topic>crabeater seal</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>lactation period</topic><topic>Lobodon carcinophagus</topic><topic>Mammalia</topic><topic>Marine</topic><topic>pup growth rate</topic><topic>Vertebrata</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shaughnessy, P. D.</creatorcontrib><creatorcontrib>Kerry, K. R.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Marine mammal science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shaughnessy, P. D.</au><au>Kerry, K. R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CRABEATER SEALS LOBODON CARCINOPHAGUS DURING THE BREEDING SEASON: OBSERVATIONS ON FIVE GROUPS NEAR ENDERBY LAND, ANTARCTICA</atitle><jtitle>Marine mammal science</jtitle><date>1989-01</date><risdate>1989</risdate><volume>5</volume><issue>1</issue><spage>68</spage><epage>77</epage><pages>68-77</pages><issn>0824-0469</issn><eissn>1748-7692</eissn><coden>MMSCEC</coden><abstract>Observations on five groups of crabeater seals were conducted between 29 October and 17 November 1985 in the Antarctic pack ice near 66°S 50°E, off Enderby Land. The pups studied were born in the last half of October. Two of them increased in weight at a rate of approximately 4.2kg per day. Pups were weaned in the first half of November at 80–110 kg. The lactation period was 2–3 wk and thus is one of the briefest among pinnipeds. Pups decreased in weight after weaning. The only pup visited after it left the natal floe must have been feeding, as it had lost only 2 kg in a 10–day period during which it moved 13 km. Molt of lanugo appeared to be influenced more by a pup's weight than by whether or not it was weaned.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/j.1748-7692.1989.tb00214.x</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 0824-0469 |
| ispartof | Marine mammal science, 1989-01, Vol.5 (1), p.68-77 |
| issn | 0824-0469 1748-7692 |
| language | eng |
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| source | Access via Wiley Online Library |
| subjects | Animal and plant ecology Animal, plant and microbial ecology Animals Antarctica Autoecology Biological and medical sciences crabeater seal Fundamental and applied biological sciences. Psychology lactation period Lobodon carcinophagus Mammalia Marine pup growth rate Vertebrata |
| title | CRABEATER SEALS LOBODON CARCINOPHAGUS DURING THE BREEDING SEASON: OBSERVATIONS ON FIVE GROUPS NEAR ENDERBY LAND, ANTARCTICA |
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