METABOLIC CONSEQUENCES OF VIVIPARITY IN A LIZARD, SCELOPORUS-JARROVI

被引：56

作者：

BEUCHAT, CA ^{[1
]}

VLECK, D ^{[1
]}

机构：

[1] UNIV ARIZONA,DEPT ECOL & EVOLUT BIOL,TUCSON,AZ 85721

来源：

PHYSIOLOGICAL ZOOLOGY | 1990年 / 63卷 / 03期

关键词：

D O I：

10.1086/physzool.63.3.30156228

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Metabolic rates of gravid females of the viviparous Sceloporus jarrovi are higher than those of nonreproductive lizards. During parturition, oxygen consumption of the female is 57-162% higher than resting levels. The elevated oxygen consumption of viviparous female lizards during gestation could constitute a significant component of reproductive effort in these species. -from Authors

引用

页码：555 / 570

页数：16

共 32 条

[21]

KLEIBER MAX, 1965, HANDBOOK PHYSIOL, V2, P927

[22] STUDIES ON THE OXYGEN CONSUMPTION AND WATER METABOLISM OF TURTLE EMBRYOS [J].