JENIS DAN SEKS-RASIO UDANG BARONG (Panulirus spp.) DI KAWASAN PANTAI GUNUNG KIDUL, YOGYAKARTA
Sukiman Wirosaputro(1*)
(1) Fakultas Pertanian UGM
(*) Corresponding Author
Abstract
Activity researched for lobster in coastal area Gunungkidul Yogyakarta began November, 1995 to Februari, 1996. Number of lobsters to identify were 3,755 head for species and 1,525 head for sex-ratio. Number of species were 6kinds, there were : Panulirus pencillatus (56.48%), P. homarus (30.38%), P. longipes (6.73%), P. ornatus (5.40%), P, versicolor (0.95%), P. polyphagus (0.06%). General sex-ratio between male:female = 1.83:1.00. number of female carrying eggs 3.40% and not carrying eggs 32.54%. Sex-ratio for each species between male:female for P. penicillatus, P. homarus, P. longipes, P. ornatus, P. versicolor, P. polyphagus, were = 1.83:1.00 ; 1.71:1.00 ; 2.20:1.00 ; 0.97:1.00 ; 2.40:1.00 ; 1.00:0.00 respectively.
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DOI: https://doi.org/10.22146/jfs.8841
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Jurnal Perikanan Universitas Gadjah Mada (print ISSN 0853-6384; online ISSN 2502-5066) is published by Department of Fisheries, Universitas Gadjah Mada in collaboration with Semnaskan UGM (Seminar Nasional Tahunan Hasil Perikanan dan Kelautan) and ISMFR (International Symposium on Marine and Fisheries Research).
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