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The Fornax dwarf spheroidal galaxy is well known for its very high globularcluster specific frequency, SN=26. Furthermore, while the field starmetallicity distribution peaks at [Fe/H]=-1, four of the five GCs have[Fe/H]<-2. Only about 5 percent of the field stars have such low metallicities.Hence, a very large fraction of about 1/5-1/4 of the most metal-poor starsbelong to the four most metal-poor GCs. This implies that these clusters could,at most, have been a factor of 4-5 more massive initially. A second, even moreextreme case may be the IKN dwarf galaxy where SN=124. Although metallicitiesare not accurately known, the GCs account for about 13 percent of the totalV-band luminosity of IKN.

Constraints on mass loss of globular clusters in dwarf galaxies