| note on drill (mandrillus leucophaeus) ecology and conservation status in korup national park, southwest cameroon. | we report preliminary findings on drill population ecology, feeding ecology, primate associations and conservation status in korup national park, cameroon, based on analysis of data collected during 1,346 km (620 field hours) of trail patrols from february to june 2006. we encountered drills on 25 occasions and collected 304 fecal samples. group size was estimated on four occasions (> or =25, > or =40, > or =67, > or =77), and multiple males were heard emitting the characteristic two-phase grunt ... | 2008 | 17922527 |
| electrophoretic evidence for the evolutionary position of cercopithecus erythrogaster and cercopithecus erythrotis. | | 1988 | 3256535 |
| x chromosome introgression and recombination in the cephus group of cercopithecus monkeys. | a representative of cercopithecus erythrotis was surveyed at a 9.3-kb region of the x chromosome. the data were compared against homologous sequences of closely related cercopithecus monkeys including c. cephus, a species recently shown to have 2 polymorphic x-chromosomal lineages. direct sequence comparisons and subsequent phylogenetic analyses revealed that synapomorphies in the first 4.3 kb cluster c. erythrotis with one c. cephus lineage, while synapomorphies in the latter 5.0 kb join it wit ... | 2017 | 28977788 |
| [cytogenetic study of cercopithecus wolfi, cercopithecus erythrotis and a hybrid cercopithecus ascanius x cercopithecus pogonias grayi]. | the karyotypes of two species of cercopithecus, c. wolfi and c. erythrotis, as well as that of a hybrid c. ascanius x c. pogonias grayi, are described and compared. the karyotype of c. erythrotis is similar to that of c. ascanius and c. cephus described previously. the karyotypes of c. wolfi and c. p. grayi differ by a single inversion. the karyotype of the hybrid shows that the two parental species differ by five rearrangements, three fissions and two inversions, an observation in agreement wit ... | 1985 | 3876066 |
| contrasts in livelihoods and protein intake between commercial and subsistence bushmeat hunters in two villages on bioko island, equatorial guinea. | across west and central africa, wildlife provides a source of food and income. we investigated the relation between bushmeat hunting and household wealth and protein consumption in 2 rural communities in bioko island, equatorial guinea. one village was dedicated to commercial hunting, the other trapped game primarily for food. we tested whether commercial-hunter households were nutritionally advantaged over subsistence-hunter households due to their higher income from the bushmeat trade and grea ... | 2013 | 23692021 |