The Identification and Morphological Description of Parmarion martensi in The Protected Forest Area of The Southern Tip of Tarakan
This study aims to identify and describe the morphology of shell-less snails (slugs) in the Gunung Selatan Protected Forest area of Tarakan City. The research used a descriptive qualitative approach with a purposive sampling method. Sampling was conducted from November to December 2025 at four observation stations, e...