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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA)
Essy Harnelly
Univesitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Analysis Morphological Characters of Chalcorana chalconota (Schelgel, 1837) at Soraya and Ketambe Research Stations, Aceh Fanny Lestari; Essy Harnelly; Djong Hon Tjong
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14694

Abstract

Chalcorana is a genus of amphibians that consists of species complexes which are difficult to distinguish morphologically. The difficulty in identifying species within this genus has prompted taxonomic research to utilize a more in-depth morphological approach in order to determine a more accurate taxonomic status and to examine the grouping of the Chalcorana genus originating from two different locations. This study used a principal component analysis (PCA) approach by measuring morphological characters. Based on the results of this study, it was found that different locations did not affect the variation in morphological characters, and therefore, no grouping was formed based on locality
Co-Authors Djong Hon Tjong Fanny Lestari