JENIS DAN DENSITAS BULU BABI (ECHINOIDEA) DI KAWASAN PANTAI SANUR DAN SERANGAN DENPASAR- BALI

  • Ni Luh Eka Wulandewi Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
  • Job Nico Job Nico Subagio Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
  • Joko Wiryatno Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali

Abstract

This aimed this study were to identify the species and the density of sea urchin at Sanur and
Serangan beach. The research was conducted from Desember 2013 – February 2014. The
samples were collected from area of Sanur beach, Merta Segara beach, Mertasari beach and
Serangan beach, by using transect method within 5 m x 5 m. Speciesmens were identified at
Laboratory of Ecology and the Laboratory of Animal Taxonomy at Department of Biology,
Faculty of Science and Mathematics, University of Udayana. There 12 species of sea urchin were
found, that are Clypeaster sp., Astropyga radiata, Diadema palmeri, Diadema savignyi,
Diadema setosum, Echinothrix calamaris, Echinometra mathaei, Heterocentrotus sp., Maretia
planulata, Temnopleurus sp., Toxopneustes sp. and Tripneustes gratilla from 6 different family.
The highest density of sea urchin are 0,373 individual/m2 was found which were at Serangan
beach, and the lowest density of sea urchin are 0,144 individual/m2 was found at Mertasari
beach.
Keywords: Sea urchin species, density

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Author Biographies

Ni Luh Eka Wulandewi, Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
Job Nico Job Nico Subagio, Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
Joko Wiryatno, Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
Jurusan Biologi FMIPA Universitas Udayana, Bukit Jimbaran – Bali
How to Cite
WULANDEWI, Ni Luh Eka; JOB NICO SUBAGIO, Job Nico; WIRYATNO, Joko. JENIS DAN DENSITAS BULU BABI (ECHINOIDEA) DI KAWASAN PANTAI SANUR DAN SERANGAN DENPASAR- BALI. SIMBIOSIS, [S.l.], v. 3, n. 1, may 2015. ISSN 2656-7784. Available at: <https://ojs.unud.ac.id/index.php/simbiosis/article/view/14406>. Date accessed: 28 mar. 2024.
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