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Reproductive cycle of the spotted sand lizard, Pedioplanis Lineoocellata (Squamata : Lacertidae) from Southern Africa
Goldberg, SR
通讯作者Goldberg, SR
来源期刊TEXAS JOURNAL OF SCIENCE
ISSN0040-4403
出版年2006
卷号58期号:1页码:65-72
英文摘要

The reproductive cycle of the spotted sand lizard, Pedioplanis lineoocellata, is, described from histological examination of gonadal material. Reproduction is seasonal and mainly confined to summer. Males have a testicular cycle in which spermiogenesis occurred primarily in December-February. Females with enlarged ovarian follicles (> 4 mm length) occurred January-February and October. The presence of females with corpora lutea from a previous clutch and yolk deposition for a subsequent clutch suggests more than one clutch can be produced in the same reproductive season. Mean clutch size for 22 females with enlarged ovarian follicles was 6.8 +/- 2.0 SD, range: 2-11. Two eggs is a new minimum clutch size and I I is a new maximum clutch size for P. lineoocellata. The smallest reproductively active male measured 42 mm SVL and the smallest reproductively active female measured 50 mm SVL.


类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000237865000006
WOS关键词DESERT
WOS类目Ecology ; Zoology
WOS研究方向Environmental Sciences & Ecology ; Zoology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/153120
作者单位(1)Whittier Coll, Dept Biol, Whittier, CA 90608 USA
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Goldberg, SR. Reproductive cycle of the spotted sand lizard, Pedioplanis Lineoocellata (Squamata : Lacertidae) from Southern Africa[J],2006,58(1):65-72.
APA Goldberg, SR.(2006).Reproductive cycle of the spotted sand lizard, Pedioplanis Lineoocellata (Squamata : Lacertidae) from Southern Africa.TEXAS JOURNAL OF SCIENCE,58(1),65-72.
MLA Goldberg, SR."Reproductive cycle of the spotted sand lizard, Pedioplanis Lineoocellata (Squamata : Lacertidae) from Southern Africa".TEXAS JOURNAL OF SCIENCE 58.1(2006):65-72.
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