Phelsuma roesleriPhelsuma roesleri, also known commonly as Rösler's day gecko, is a species of lizard in the family Gekkonidae. The species is endemic to Madagascar.EtymologyThe specific name, roesleri, is in honor of German herpetologist Herbert Rösler.Geographic rangeP. roesleri is found in the Diana Region of extreme northern Madagascar.HabitatThe natural habitat of P. roesleri is forest at an altitude of.DescriptionSmall for its genus, the maximum recorded snout-to-vent length for P. roesleri is, and the maximum recorded total length is.