Skip to main content

Fritzie A. Camino

  • Biodiversity Journal, 9 (3): 227-236

    Richel E. Relox & Fritzie A. Camino
    Comparative study on the Anuran Communities (Amphibia Anura) in Agusan Marsh  Wildlife Sanctuary, Philippines
    https://doi.org/10.31396/Biodiv.Jour.2018.9.3.227.236

    ABSTRACT
    The Agusan Marsh Wildlife Sanctuary harbors numerous species of Anurans (Amphibia Anura) that have highly threatened habitats. The species of anurans were observed in different vegetation types such as Terminalia forest, sago palms, and rice fields in the Agusan Marsh Wildlife Sanctuary, Bunawan, Agusan del Sur on May and October 2008. Result showed abundant, diverse, endemic, and threatened anuran species. Nine species of frogs with 148 individuals were documented. The sago forest had the highest anuran population with 76 inviduals (3 species) followed by 41 (5 species) in the Terminalia forest and 31 (3 species) in the agricultural areas adjacent to sago stands. Of these, 66.7% are Philippine endemics. However, the remaining 33.3% are threatened by natural habitat conversion. Naturally grown sago stands are ultimately a habitat for several anurans found only in the Philippine archipelago. O. laevis and L. leytensis are identified as sago forest indicators. Indeed, their absence or decline in population over time may have detrimental impact on the survival of the sago stands in the Agusan wetlands. The anuran species are highly habitat specific. Indeed, sago stands harbor endemic and unique anuran species that need to be conserved and protected.