title: Behaviour of the Indian desert gerbil, Meriones hurrianae (Jerdon), during recovery from food and water deprivation.
abstract: The responses of Meriones hurrianae deprived of food and food-cum-water were found to be similar in respect of time spent in feeding, exploration and drinking whereas water- deprived gerbils fed for a significantly (P < 0.01) shorter time. However, they explored twice (P < 0.01) as long as gerbils in the other two conditions of deprivation. These observations indicate that deprivation of water increases exploratory behaviour among M. hurrianae but food, and food-cum-water deprivation do not seem to influence it. The behaviour of M. hurrianae, when deprived of water, mostly alternated between exploration and drinking whereas feeding was the major behavioural component of the gerbils deprived of food, and food-cum-water. It appears that feeding behaviour among M. hurrianae is of a higher order than drinking behaviour since the animals depend chiefly on the available water content of the food in their natural invironment - the desert.
authors.affiliation: Coordinating and Monitoring Centre for Rodent Research and Training, Central Arid Zone Research Institute, Jodhpur 342003 India.
authors.forename: R
authors.initials: R
authors.lastname: Advani
authors.forename: I
authors.initials: I
authors.lastname: Prakash