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PERBEDAAN MORFOLOGIS POPULASI BOH A Botia macracantha ASAL SUMATERA DAN KALIMANTAN [Morphological differences among botia Botia macracantha populations originated from Sumatra and Kalimantan] Sudarto Sudarto; Laurent Pouyaud
Jurnal Iktiologi Indonesia Vol 6 No 2 (2006): Desember 2006
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v6i2.229

Abstract

There are two distinct morphological characters of Botia macracantha (Clown loach) originated from Sumatera and Kalimantan. It is assumed that those two populations caused difficulties in breeding program when the populations mixed up. To know the differences of those two populations at least 100 sampels were collected from Sumatra or 50 sampels of each location. Another location was West Kalimantan. Morfometric characters are measured among those populations and statistical analysis is implemented to know the differences among populations observed. The result showed that populations from Sumatra is differ morphometrically from Kalimantan.
Variasi Morfometri Ikan Botia (Botia macracanthus Bleeker) dari Perairan Sumatera Dan Kalimantan Sudarto Sudarto; Muhammad Rizal
Jurnal Perikanan Universitas Gadjah Mada Vol 9, No 2 (2007)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.33

Abstract

The objective of the research was to find out the differences between two populations of botia (Botia macracanthus Bleeker) from Sumatera and Kalimantan waters analized using morphometric characters. Two populations of botia from Sumatera and three populations from Kalimantan waters were collected and analyzed their distance of phylogenic relationships mostly based on the morphometric characters. There were 30 numbers of morphometrics characters measured, and 5 numbers of meristic characters were counted and 2 numbers additional information were collected. Botia from Kalimantan was physically longer than that from Sumatera.The result showed that both of botia were significantly differents from each others. The phylogenic relationships was found as fuction of Z = -3,367-0,866DSL-0,585IOW-0,757AFL+0,261PESL-0,429 PPL+0,756PPEL+0,175PAL+0,417MBD.