@article {1611,
	title = {Effects of Dung Beetles (Scarabaeidae) on Seeds Dispersed by Howler Monkeys (Alouatta seniculus) in the French Guianan Rain Forest},
	journal = {Journal of Tropical Ecology},
	volume = {15},
	number = {2},
	year = {1999},
	note = {TY  - JOURM1  - Article type: Full Length Article / Full publication date: Mar., 1999 (199903). / Copyright 1999 Cambridge University Press},
	month = {1999/03},
	pages = {129-142},
	publisher = {Cambridge University Press},
	abstract = {The dispersal of seeds by howler monkeys (Alouatta seniculus) and the role of dung beetles in determining the fate of the dispersed seeds were studied at Nouragues Station, French Guiana, during three 2-mo periods (April-May, 1995-97). Howler monkeys were observed to disperse seeds of 47 plant species. Monkey dung attracted 57 species of dung beetles (Scarabaeidae), including tunnellers (maximum size 37 mm) and ball rollers (12.6 mm). The rate of seed burial was negatively correlated with seed size (10 plant species) and positively correlated with dung beetle size (six species of tunnellers). More than 80\% of small seeds (< 5 mm) and 30\% of large seeds (22 mm), were buried by the largest tunnellers. Dung beetles buried 13 to 23\% of seeds ranging 8-13 mm in width. The maximum average depth of burial was 28 cm and varied according to the species of dung beetle. The rate of disappearance of large dung clumps varied during the day and was completed by nocturnal dung beetles. Seeds of Chrysophyllum lucentifolium (Sapotaceae) buried at 5 and 10 cm depths did not suffer predation, but showed low germination success compared to seeds left at the soil surface. Dung beetles affected the survival and distribution of a portion of the seeds dispersed by monkeys, and their relative importance in shaping seed fate depended on seed and beetle size.},
	keywords = {Alouatta seniculus, Dung beetles, French Guiana, rain forest, Scarabaeidae, seed dispersal},
	isbn = {0266-4674},
	url = {http://links.jstor.org/sici?sici=0266-4674\%28199903\%2915\%3A2\%3C129\%3AEODB\%28O\%3E2.0.CO\%3B2-O},
	author = {Feer, Francois}
}
