Table 1.

Ejaculate volumes and total sperm numbers of rhesus monkeys

	Ejaculate Volume (μl)			Total Sperm Count (×106)
Male #	Low	High	Average	Low	High	Average
1	200	1000	500	30	940	100
2	400	1200	1000	40	480	80
3	50	175	120	25	1260	100
4	50	800	200	10	210	100
5	30	1100	500	20	300	130
6	200	1200	500	50	990	200
7	200	1100	400	120	850	300
8	150	1100	300	30	300	200
9	30	600	200	6	400	30
10	20	500	150	10	500	120
Mean			387			136