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Now showing items 21-30 of 60
Meru District
(1992)
Reciprocal allogrooming in impala, Aepyceros melampus
(University of Nairobi, 1992-12)
Adult female and male impala engage in a type of allogrooming in which partners alternately deliver bouts of oral grooming to the head and neck. These grooming encounters comprise typically six to 12 tit-for-tat-like ...
The effect of oocytic atresia on the fecundity estimates of Siganus sutor off Kenyan marine inshore waters
(1992)
n the strongly group-synchronized oocyte development ofSiganus sutor (Valenciennes, 1835) the group of oocytes to be released in the following spawning, is identified. The smallest size of oocyte belonging to this group ...
Populations in nests of the termite Macrotermes jeanneli in Kenya
(University of Nairobi, 1992)
Estimates were made of the populations of seven nests of Macrotermes jeanneli of different sizes in Kenya. Caste and instar composition were examined, and relationships of these to the dimensions of the mound were investigated. ...
Diel vertical distribution of zooplankton in Lake Naivasha, Kenya
(Springer, 1992)
Diurnal and diel vertical distribution of limnetic zooplankton species in relation to temperature and dissolved oxygen profiles was examined at a central station in Lake Naivasha. During calm days thermal stratification ...
Non-chemical agents and factors capable of regulating tick populations in nature: A mini review
(University of Nairobi., 1992-08)
Ticks have always been a major obstacle to livestock production due to the devastating diseases which they transmit especially in the tropics. The control of ticks which has relied heavily on the use of acaricides is now ...