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The maturity of Nypa palm worm Namalycastis rhodochorde (Nereididae: Polychaeta)
Junardia,c, Anggraeni T.a, Ridwan A.a, Yuwono E.b
a School of Life Science and Technology, Institut Teknologi Bandung, Indonesia
b Faculty of Biology, General Soedirman University, Indonesia
c Department of Biology, Tanjungpura University, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]The Nypa Palm Worm Namalycastis rhodochorde has been used as bait for fishing and commercial species in Pontianak. Maturity is one important characteristic to learn the population dynamic and management. The Nypa Palm worm samples were collected from mangrove area in Kapuas Estuary, West Kalimantan. Fresh samples of gametes collected from the coelomic fluid were observed carefully under compound microscope for the initial determination of maturity. The presences of oocyte ≥120μm in diameter and lipid droplet are the indication of female maturity, while free swimming spermatozoon in the body fluid is the indication of male maturity. Morphologically, the maturity of N. rhodochorde was indicated by the change of body color, softer and fragile body, yet no modified chaetae and heteronereid form. © 2014 AIP Publishing LLC.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Kalimantan,Maturity,Namalycastis,Nemanereidinae,Polychaetes[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Maturity,Namalycastis,Nemanereidinae,Polychaetes,West Kalimantan[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1063/1.4868810[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]