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Spontaneous Activity Level and Life Span in Rotifers: Lack of Support for the Rate of Living Theory

 

作者: Hildegard E. Enesco,   Alison McTavish,   Riccardo Garberi,  

 

期刊: Gerontology  （Karger Available online 1990）
卷期: Volume 36, issue 5-6  

页码: 256-261

 

ISSN:0304-324X

 

年代: 1990

 

DOI:10.1159/000213209

 

出版商: S. Karger AG

 

关键词: Spontaneous activity level;Life span;Rotifers;Rate of living theory

 

数据来源: Karger

 

摘要:

Spontaneous activity level was measured in rotifers of the species Asplanchna brightwelli on each day of their 5-day life span. No correlation was seen in group data between activity level and life span. However, data from individuals showed a positive correlation between life span and activity level in the latter half of the life span on 3 days out of 5. This tendency toward greater activity in the longer-lived rotifers is not consistent with the rate of living theory of aging.

 

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