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All Journal Jurnal Harpodon Borneo
Nuril Farizah
Staff Pengajar Jurusan Manajemen Sumberdaya Perairan FPIK Universitas Borneo Tarakan (UBT) Kampus Amal Lama Gedung E Jl. Amal Lama No. 1 Tarakan Timur Kota Tarakan Kal-Tim Hp. 081343595239
Agriculture, Biological Sciences & Forestry Environmental Science

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KARAKTERISTIK DAN MORFOLOGI SPERMATOZOA KEPITING BAKAU (SCYLLA OLIVACEA, HERBEST 1796) Nuril Farizah
Jurnal Harpodon Borneo Vol 4, No 2 (2011): Volume 4 No 2 Oktober 2011
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v4i2.72

Abstract

Orange mud crab (Scylla olivacea, Herbest 1796) one of the fourth species of mud crab in world. The information of biology  reproduction mud crab, specifically for male mud crab is limited. The research aim to study the characteristic and morphology of orange mud crab spermatozoa. Studies were conducted based on the macro and micro morphology of male reproduction Scylla olivacea. Research steps are; 1) Sampling, 2) Collection of testes and spermatozoa, and 3) Preparation scanning electron microscopy (SEM). The result obtained, that male individual have smaller abdomen than female individual and a paired of pleopod as organ ejaculatory. Reproduction system of  Scylla olivacea is a  paired testis, spermatozoa duct (vasa differentia), and ejaculatory duct. Scylla olivacea, owning spermatozoa flagellate or multistellate, have no midpiece and non-motile. Keywords : mud crab, Scylla olivacea, male, spermatozoa, non-motile
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