Eleven microsatellites are used as representative neutral markers to s
creen a small Celtic pony breed (Asturcon). Allelic frequencies are ca
lculated from a random sample (n=50) to estimate some population genet
ic parameters, allowing the description of the population. The allelic
frequencies are compared with published data from other populations w
ith the same markers, leading to genetic distances which indicate the
Asturcon position respective to such divergent populations as Equus pr
zewalski and the Australian thoroughbred.