Pendahuluan Keanekaragaman Jenis Ikan di Sepanjang Sungai Boyong – Code Propinsi Daerah Istimewa Yogyakarta | Trijoko | Journal of Tropical Biodiversity and Biotechnology 12930 41464 1 PB
Journal of Tropical Biodiversity and Biotechnology
journal homepage: www.jtbb.or.id
Aricle history Received 08 September 2015
Received in revised form 18
October 2015 Accepted 30 October 2015
The diversity of freshwater ishes which inhabit in the river of Daerah Isimewa Yogyakarta is not yet well documented. Complete documentaion is
needed as staring point and coninuous research on the ish diversity in DIY. Boyong-Code River lows across the DIY, and it upstream is located on the
hillside of Merapi volcano. The Code River upstream is called Boyong River. The research was aimed to acquire data about the diversity of ish fauna
along the Boyong-Code River in the DIY. Further, the research purpose is to know which species are rare, potenial for aquaculture, and introducive.
Samples are taken along the Boyong-Code River staring from upstream to downstream. Samples were collected using Purposive Random Sampling
methods with ishnets. Sampling area generally divided into three locaion i.e., upstream, middle-stream and downstream. Species diversity of ish in
the Boyong-Code River is consisted of 24 species, with 5 introducive species. There are eleven naive ish species which are potenial for culivaion
aquaculture, i.e.: Barbodes binotatus, Mystacoleucus obtusirostris, Rasbora lateristriata,
Rasbora argyrotaenia, Barbonymus balleroides, Osteochilus vitatus, Hampala macrolepidota, Anabas testudineus, Channa striata, Clarias
leiacanthus and Clarias batrachus. The Boyong-Code River is a decent habitat
for ishes. Many introduced ishes staring to invade the Boyong-Code River intenionally or unintenionally by human.
Keanekaragaman jenis ikan di sepanjang Sungai Boyong – Code Propinsi Daerah Isimewa Yogyakarta
Trijoko
1
, Donan Satria Yudha
1
, Rury Eprilurahman
1
, and Seiawan Silva Pambudi
2
1 Laboratorium Sistemaika Hewan, Fakultas Biologi Universitas Gadjah Mada email: trijokobiougm.ac.id
2 Mahasiswa Fakultas Biologi, Universitas Gadjah Mada
Keywords Diversity
Fish The Boyong-Code River
Introducion