共 50 条
[41]
INDIVIDUAL AND SECONDARY SEXUAL VARIATION IN THE MEXICAN GROUND-SQUIRREL, SPERMOPHILUS-MEXICANUS
[J].
TEXAS JOURNAL OF SCIENCE,
1993, 45 (01)
:63-68
[42]
A SEASONAL STUDY OF PINEALOCYTES IN THE 13-LINED GROUND-SQUIRREL, SPERMOPHILUS-TRIDECEMLINEATUS
[J].
REPRODUCTION NUTRITION DEVELOPMENT,
1980, 20 (3A)
:665-672
[43]
AGONISTIC BEHAVIOR OF THE CALIFORNIA GROUND-SQUIRREL, SPERMOPHILUS-BEECHEYI, AT AN ARTIFICIAL FOOD SOURCE
[J].
GREAT BASIN NATURALIST,
1988, 48 (01)
:19-24
[44]
FLORISTIC MODIFICATION OF LOW ARCTIC TUNDRA BY THE ARCTIC GROUND-SQUIRREL, SPERMOPHILUS-PARRYII
[J].
CANADIAN FIELD-NATURALIST,
1987, 101 (03)
:388-391
[45]
THERMOREGULATORY EFFECTS OF CENTRAL INJECTION OF NORADRENALINE IN RICHARDSON GROUND-SQUIRREL (SPERMOPHILUS-RICHARDSONII)
[J].
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-PHARMACOLOGY TOXICOLOGY & ENDOCRINOLOGY,
1978, 61 (02)
:347-351
[47]
SOCIAL-BEHAVIOR OF THE GOLDEN-MANTLED GROUND-SQUIRREL (SPERMOPHILUS-LATERALIS)
[J].
CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE,
1985, 63 (11)
:2529-2533