Selektifitas Jaring Insang Ikan Terbang (Exocoetidae) di Perairan Majene Selat Makassar
Abstract: Experimental fishing
applied in this research using one unit experiment drift gill net which
designed based on construction analyses on fishermen gill net with different
mesh sizes (2.54, 3.18, 3.81 and 4.45 cm).
Fishing operation conducted during 18 trips. The data was analyzed using variance analyses
and fishing gear selectivity was analyzed through selectivity curve. Results of
this study indicated that 2.54 cm mesh size gave higher fish catch and not
significant with 3.18 cm mesh size, but significantly different with 3.81 and
4.45 cm mesh size. The higher CPUE was
in 2.54 cm mesh size. The 3.18 cm mesh
size was the selective gill net with the highest fish catching frequency in the
range of 16-17 cm fork length, already above the length at first gonad maturity
15.15 cm fork length.
Keywords: gill net, flying
fish, selectivity
Penuis: Mahfud Palo
Kode Jurnal: jpperikanandd090106
