Haplotype Diversity of COI Gene of Hylarana chalconota Species Found at State University of Malang

Hylarana chalconota is a cryptic species of frog endemic to Java Island [1]. This species is small with long legs, and brown skin. The Snout-Vent Length (SVL) ranges between 30-40 mm for male and 45-65 mm for female. [4] Reports the existence of this species in State University of Malang, which was not found in 1995 [5]. Sampel #1 displays spots in its skin, which does not exist in sample #2. To reveal the haplotype diversity of COI gene in this species, we analyzed Cytochrome-c oxidase subunit-1 (COI) sequences of both samples. Using a pair of primers according to [6] both samples had 604 bp and 574 bp fragment length, respectively. These fragments showed polymorphism; with mutation position in sites 104, 105, and 124. Based on this result, we suggest that the two samples share a different haplotypes, proposed as UM1 and UM2.