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Motility of the turtle embryo, Chelydra serpentina (Linné).
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Motility of the turtle embryo, Chelydra serpentina (Linné).

Author: JD Decker
Edition/Format: Article Article : English
Publication:Science (New York, N.Y.) 1967 Aug 25; 157(3791): 952-4
Database:From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
Summary:
Periodic motility of turtle embryos was observed during their incubation periods (60 +/- 5 days). Cyclic activity was first observed between days 10 to 14; it increased to a peak level of 50 percent of the standard observation period on day 30 +/- 5, then declined to low levels until hatching activities were initiated. During the first third of the incubation period, motility of the turtles closely resembled that  Read more...
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Details

Document Type: Article
All Authors / Contributors: JD Decker
ISSN:0036-8075
OCLC Number: 104128039
Language Note: English
Awards:

Abstract:

Periodic motility of turtle embryos was observed during their incubation periods (60 +/- 5 days). Cyclic activity was first observed between days 10 to 14; it increased to a peak level of 50 percent of the standard observation period on day 30 +/- 5, then declined to low levels until hatching activities were initiated. During the first third of the incubation period, motility of the turtles closely resembled that previously described for chick embryos at similar stages of development.

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