Three new cryptic species of the freshwater zooplankton genus Holopedium (Crustacea: Branchiopoda: Ctenopoda), revealed by genetic methods Author Rowe, Chad L. Author Adamowicz, Sarah J. Author Hebert, Paul D. N. text Zootaxa 2007 1656 1 49 journal article 48609 10.5281/zenodo.179852 1a7bd113-0271-4abb-b85c-637bab541d09 1175-5326 179852

TABLE 4. Summary of allozyme statistics for four Holopedium species, arranged by biogeographic province. All populations, including those found to be in H-W disequlibrium and those with sample sizes of fewer than five individuals are included. Two-species assemblages are separated into their component species. Abbreviations are: Pops- the number of populations sampled; n- the average number of individuals for which data were obtained across all loci; P- the average proportion of polymorphic loci; A- the mean number of alleles per locus; Ap- the mean number of alleles per polymorphic locus; He- the overall expected heterozygosity; Ho- the overall observed heterozygosity; and f- the overall inbreeding coefficient or fixation index.

Species, Biogeogr. Prov.	Pops	n	P	A	Ap	He	Ho	f
H. glacialis
Hudson Bay	15	25.05	0.10	1.19	2.61	0.04	0.02	0.33
Great Lakes	33	28.44	0.21	1.30	2.07	0.08	0.07	0.07
Cascadia	8	30.26	0.01	1.05	--	0.00	0.00	0.00
California	5	12.17	0.11	1.11	2.00	0.04	0.00	0.60
Colorado	2	39.14	0.00	1.00	--	0.00	0.00	0.00
Mississippi	20	36.98	0.09	1.13	2.00	0.03	0.02	0.10
N. Appalachian	7	10.86	0.02	1.02	2.00	0.00	0.00	0.00
H. gibberum
Arctic Archipelago	11	25.61	0.00	1.00	--	0.00	0.00	0.00
Yukon-MacKenzie	33	19.82	0.07	1.08	2.00	0.03	0.00	0.36
Hudson Bay	5	21.54	0.06	1.06	2.00	0.02	0.00	0.40
Cascadia	3	20.33	0.05	1.10	2.00	0.01	0.00	0.29
H. atlanticum
N. Appalachian	15	10.86	0.01	1.01	2.00	0.00	0.00	0.07
C. Appalachian	4	14.25	0.21	1.21	2.00	0.09	0.12	-0.36
Southeastern	3	15.24	0.00	1.00	--	0.00	0.00	0.00
H. acidophilum
Cascadia	3	23.75	0.07	1.10	2.00	0.02	0.01	0.33
N. Appalachian	3	19.00	0.00	1.00	--	0.00	0.00	0.00