Table 2.

Distribution parameters of Penelope and Ulysses calculated from the data in Table 1

Family	Coefficient of dispersion	Poisson parameter		Effective distribution, de, %	Effective number of sites, Se
		Ëobs	Ëexp
Penelope	2.03	0.220	1.10  ± 0.20	19.9	271
Ulysses	1.53	0.147	0.70  ± 0.21	21.1	287