Keanekaragaman dan Kelimpahan Keong Air Tawar (Mollusca: Gastropoda) di Sungai Pomua Palandu dan Sungai Toinasa, Poso, Sulawesi, Indonesia

Diversity And Abundance of Fresh Water Snail (Mollusca: Gastropoda) in Pomua Palandu Stream and Toinasa Stream, Poso, Sulawesi, Indonesia

Authors

  • Rizki Ramadhana Takdim Laboratorium Biosistematika Hewan dan Evolusi, Jurusan Biologi, Fakultas MIPA Universitas Tadulako Jl. Soekarno Hatta KM 9 Tondo, Palu 94117, Sulawesi Tengah, Indonesia
  • Annawaty Annawaty Laboratorium Biosistematika Hewan dan Evolusi, Jurusan Biologi, Fakultas MIPA Universitas Tadulako Jl. Soekarno Hatta km 9 Tondo, Palu 94117, Sulawesi Tengah, Indonesia

DOI:

https://doi.org/10.22487/25411969.2019.v8.i2.13545

Abstract

Penelitian ini bertujuan untuk mengetahui keanekaragamaan dan kelimpahan jenis keong air tawar di Sungai Pomua Palandu dan Sungai Toinasa, yang merupakan inlet dari Danau Poso, Sulawesi Tengah. Penelitian dilakukan dari bulan Januari hingga Februari 2019. Sampel dikoleksi pada 6 stasiun menggunakan metode transek. Hasil identifikasi didapatkan 3 spesies dari dua famili yaitu Pachychilidae dan Thiaridae. Famili Pachychilidae terdiri dari 2 jenis yaitu Tylomelania toradjarum dan T. scalariopsis sedangkan famili Thiaridae terdiri dari 1 jenis yaitu Terebia granifera. Keanekaragaman keong air tawar yang diperoleh di Sungai Pomua Palandu tergolong rendah sedangkan di Sungai Toinasa tergolong sedang. Kelimpahan relatif yang tertinggi di Sungai Pomua Palandu dijumpai pada spesies Terebia granifera di hilir sungai dan di Sungai Toinasa pada spesies Tylomelania toradjarum yang juga di hilir sungai.

Author Biography

  • Rizki Ramadhana Takdim, Laboratorium Biosistematika Hewan dan Evolusi, Jurusan Biologi, Fakultas MIPA Universitas Tadulako Jl. Soekarno Hatta KM 9 Tondo, Palu 94117, Sulawesi Tengah, Indonesia

    Biologi

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Published

2019-08-29

Issue

Vol. 8 No. 2 (2019): Volume 8 Number 2 (August 2019)

Section

Articles

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