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Issues
1991
ISSN 0015-5713
EISSN 1421-9980
In this Issue
Folia Primatologica 1991, Vol. 56, No. 3
Reviewed Article
Respiratory Muscle Activity during Vocalization in the Squirrel Monkey
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 121–132.
https://doi.org/10.1159/000156537
Comparative Analyses of Age- and Sex-Specific Patterns of Vocal Behaviour in Four Species of Old World Monkeys
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 133–156.
https://doi.org/10.1159/000156538
Further Section
Announcement
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 156.
https://doi.org/10.1159/000156539
Brief Report
Preliminary Report on the Social Organization of Ruffed Lemurs (Varecia variegata variegata) in a Northeast Madagascar Rain Forest
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 157–161.
https://doi.org/10.1159/000156540
Further Section
Announcement
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 161.
https://doi.org/10.1159/000156541
Brief Report
The Foraging Itinerary of Spider Monkeys: When to Eat Leaves?
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 162–166.
https://doi.org/10.1159/000156542
Cercopithecus dryas Schwarz 1932 and C. salongo Thys van den Audenaerde 1977 Are the Same Species with an Age-Related Coat Pattern
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 167–170.
https://doi.org/10.1159/000156543
Possible Role of Plantations for Lemur Conservation in Madagascar: Food for Folivorous Species
Subject Area:
Further Areas
Folia Primatol (1991) 56 (3): 171–176.
https://doi.org/10.1159/000156544
