Open AccessSTUDI BIOMETRI BERDASARKAN MERISTIK DAN MORFOMETRIK IKAN GURAMI GALUR BASTAR DAN BLUESAFIR
Author(s) -
Deni Radona,
Nunak Nafiqoh,
Otong Zenal Arifin
Publication year - 2017
Publication title -
berita biologi/berita biologi
Language(s) - English
Resource type - Journals
eISSN - 2337-8751
pISSN - 0126-1754
DOI - 10.14203/beritabiologi.v16i2.2758
Subject(s) - biology , meristics , population , strain (injury) , genetic similarity , similarity (geometry) , zoology , veterinary medicine , genetic diversity , anatomy , demography , medicine , artificial intelligence , sociology , computer science , image (mathematics)
Identification of Gouramy is required to obtain phenotype characteristics information of the population for sustainable aquaculture practices. In this study phenotype diversity of giant gouramy strain bastar and bluesafir was analyzed based on meristic and morphometric measurement. Sample, are taken from 30 individuals of each population. The result showed that there were differences in colour patterns between the two populations, bastar population had yellowish brown body and red fins, whilst bluesafir population had brown blackish brown body and fins. The canonical function of truss morphometric analysis on 21 characteristics showed the measurement distribution of that both populations were in different quadrants. The intrapopulation similarity index showed that population of strain bluesafir had higher genetic similarity (80%) with interpopulation similarity index of 23.3%, while the intrapopulation similarity index of strain bastar was 76.7%.