D : . 
alhousie Springs hydrobiids ү 
Table 5 i i 
: Меазшез of genetic variation within samples of Dalhousia harrisi. The columns give the mean sample size 
and mean number of alleles per locus, the percentage of loci where more than one allozyme was detected, the 
mean observed heterozygosity and Nei's (1978) unbiased estimate of expected heterozygosity. Standard 
deviations are given in brackets. 
Mean heterozygosity 
Mean sample Mean No. Percentage 
bos AE NEC D Zi 
) 18.1 13 28.1 064 083 
oe d. c E E 6. 
3. D2(A3) Gë Lë es D Ming 
£ D10 (A6) leit SE 18.8 Ge ica 
Das DEM EUIS Pte 
E ү 79 mo 313 | CH i ae 
7. D74 (B2) A od EE 25.0 Ser | s 
8.025 (Cal pool) Lei Чг ma 039. е) 
NEC LL. 2, 
10. D76 (Саз) Sie on 28.1 | ; SCH in 
ee NO IO E 
me И ТЕУ 
чо L0 SIS NEUE 
«ЛК INI Е 
ER — Oh ou e 
16.036 (Ca12) E Kë eg `. SC ae 
NC NO QOO T 
8.081 (Сыр YA Le 21.9 960 arn 
15. D48 (Cbs head) у Vë 18.8 | SEH \ Ze 
BE E S и. 
e et o 
22. D61 (Сез) 39 we 12.5 | en ; GE 
23. D57 (Cea) Ta o 12.5 KC ) бө 
Ж 
25. D40 (Cd pool) de E 312 Сое о 
024) ( .037) 
