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KEANEKARAGAMAN GASTROPODA DI DAERAH ALIRAN SUNGAI (DAS) MUSI DAN KONTRIBUSINYA SEBAGAI MATERI PENGAYAAN PADA MATA PELAJARAN BIOLOGI SMA

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Penilaian

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This study aims to know about the diversity as assessed by the diversity index, dominance index, and relative abundance values for Gastropoda in the Musi River Basin (DAS) in the Musi Banyuasin Regency. This study was conducted from February to April 2025 under tidal water conditions. This study is a quantitative descriptive research using survey methods, exploration techniques, and purposive sampling techniques. The research was conducted at four stations: Epil Village, Bailangu Village, Lumpatan, and Sekayu. The results of the study indicate that five species of Gastropoda were found, with a total of 757 individuals. The species found were Pomacea canaliculata (320 individuals), Pila ampullacea (287 individuals), Pomacea paludosa (24 individuals), Filopaludina sumatrensis (15 individuals), and Achatina fulica (111 individuals). The most abundant Gastropods species was Pomacea canaliculata, with 320 individuals. The Shannon-Wiener Diversity Index value for Gastropods in the Musi River Basin is 2.025 (moderate). The Simpson Dominance Index value for Gastropods in the Musi River Basin is 0,343 (down). The relative abundance value for the Pomacea canaliculata species is 0.423, the relative abundance value of the Pila ampullacea species is 0.379, the relative abundance value of the Pomacea paludosa species is 0.032, the relative abundance value of the Filopaludina sumatrensis species is 0.020, and the relative abundance value of the Achatina fulica species is 0.147. The relative abundance value of the five Gastropoda species in the Musi River Basin is 1.00 (high). The implications of this study are information regarding species diversity, Diversity Index, Dominance Index, and Abundance of the five Gastropods species, and as enrichment material for Biology learning in Grade X of the Merdeka Curriculum in Phase E on Biodiversity. Keywords: Gastropods, Diversity, Dominance, Abundance, DAS Musi

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2507004863	T181176	T1811762025	Central Library (REFRENCE)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1811762025

Publisher

Indralaya : Prodi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya., 2025

Collation

xvi, 125 hlm.; ilus.; tab.; 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

570.07

Content Type

Text

Media Type

unmediated

Carrier Type

-

Edition

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Subject(s)

Biologi

Specific Detail Info

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Statement of Responsibility

HUSN

Other version/related

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