|
Records |
Links |
|
Author |
Mrosovsky, N.; Shettleworth, S.J. |
|
|
Title |
Further studies of the sea-finding mechanism in green turtle hatchlings |
Type |
Journal Article |
|
Year |
1974 |
Publication |
Behaviour |
Abbreviated Journal |
Behaviour |
|
|
Volume |
51 |
Issue |
3-4 |
Pages |
195-208 |
|
|
Keywords |
Animals; *Animals, Newborn/physiology; Contact Lenses; Locomotion; *Orientation; Retina/physiology; *Turtles/physiology; Visual Fields; *Visual Perception; Water |
|
|
Abstract |
|
|
|
Address |
|
|
|
Corporate Author |
|
Thesis |
|
|
|
Publisher |
|
Place of Publication |
|
Editor |
|
|
|
Language |
English |
Summary Language |
|
Original Title |
|
|
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
|
Series Volume |
|
Series Issue |
|
Edition |
|
|
|
ISSN |
0005-7959 |
ISBN |
|
Medium |
|
|
|
Area |
|
Expedition |
|
Conference |
|
|
|
Notes |
PMID:4447586 |
Approved |
no |
|
|
Call Number |
refbase @ user @ |
Serial |
389 |
|
Permanent link to this record |
|
|
|
|
Author |
Graham, M.; Letz, R. |
|
|
Title |
Within-species variation in the development of ultrasonic signaling of preweanling rats |
Type |
Journal Article |
|
Year |
1979 |
Publication |
Developmental Psychobiology |
Abbreviated Journal |
Dev Psychobiol |
|
|
Volume |
12 |
Issue |
2 |
Pages |
129-136 |
|
|
Keywords |
Animals; *Animals, Newborn; Animals, Suckling; Body Weight; Cold/adverse effects; Environment; Genotype; Individuality; Object Attachment; Rats; Stress/*physiopathology; Ultrasonics; *Vocalization, Animal |
|
|
Abstract |
The development of litter and individual differences in the rate of ultrasonic signaling of neonatal rats was studied. Systematic variations among litters and individuals emerged, without differential treatment. These differences were not correlated with variations in general development as indexed by body weight. Two experiments using a cross-fostering design showed that litter differences developed independently of variations in postnatal environment. These results indicate that the variations among litters in ultrasound rate have a prenatal, possibly genetic, etiology and may represent reliable indicants of response to environmental stress. |
|
|
Address |
|
|
|
Corporate Author |
|
Thesis |
|
|
|
Publisher |
|
Place of Publication |
|
Editor |
|
|
|
Language |
English |
Summary Language |
|
Original Title |
|
|
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
|
Series Volume |
|
Series Issue |
|
Edition |
|
|
|
ISSN |
0012-1630 |
ISBN |
|
Medium |
|
|
|
Area |
|
Expedition |
|
Conference |
|
|
|
Notes |
PMID:456751 |
Approved |
no |
|
|
Call Number |
Equine Behaviour @ team @ |
Serial |
4172 |
|
Permanent link to this record |