ISSN:
1432-0762
Keywords:
Key words Association pattern
;
Mate choice
;
Guppy
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract If males differ in their ability to attract potential mates, and are able to perceive such differences, theory predicts they should distribute themselves in a manner that increases their probability of obtaining potential matings. The relationship between male-male association patterns and the proximity of females in social groups, however, remains virtually unexplored. Experimental analysis of this relationship in the guppy, Poecilia reticulata, demonstrates that in preference tests males showed a strong tendency to associate with other males that were further away from potential mates than they were themselves. Male guppies pursue a behavioral strategy that involves categorizing other males based on their proximity (and possibly relative attractiveness) to females, remembering the identity of such individuals, and using this information when choosing between other males as associates. Such a strategy may increase a male's chances of being the individual chosen by a female assessing nearby males.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s002650050080
