Fine structure of camel erythrocytes in relation to its functions

The fine structure of the red cells in Arabian camels was investigated and certain characteristic features were noted. The plasmalemma of camel erythrocytes are tri-laminar, the inner and outer membranes are of high electron density between which is a zone of lesser electron density. No intracellular organelles were observed with the occasional exception of a small number of mitochondria. In the camel erythrocyte, a marginal band consisting of 30-45 microtubules was observed in many cells. Some of the possible functions of the marginal band in camel erythrocytes are discussed.