Results 11 to 20 of about 28,680 (279)

Density and width-weight relationship of blue swimming crab (Portunus pelagicus) in Letman Waters, Southeast Maluku [PDF]

open access: yesActa Aquatica, 2022
Blue swimming crab (Portunus pelagicus) is a fishery commodity with a fairly high selling value, both as a local commodity and as an export commodity. The high level of utilization and trade of blue swimming crabs is not matched by knowledge of how to ...
Ade Silaban
doaj   +3 more sources

PENGARUH PENCEMARAN LOGAM BERAT TERHADAP STRUKTUR POPULASI DAN ORGAN TUBUH RAJUNGAN (Portunus pelagicus, LINN) [PDF]

open access: yesJournal of Natural Resources and Environmental Management, 2014
Blue Swimming crab (Portunus pelagicus) is one of important fishery in Indonesia that captured nearshore on the bottom of the sea. There has been a significant water contamination on the Jakarta bay and the fishery are reported to be effected. Many heavy
Arie Prabawa   +2 more
doaj   +5 more sources

THE EFFECT OF USING DIFFERENT BAIT TYPES TO CATCH BLUE SWIMMING CRABS USING TRAPS IN BETAHWALANG WATERS OF DEMAK REGENCY [PDF]

open access: goldRussian Journal of Agricultural and Socio-Economic Sciences, 2023
The catching of blue swimming crabs in Betahwalang Village, Demak Regency was carried out using traps. The fishing process requires bait to lure the crab into the trap. In Betahwalang Village there is a crab processing plant which produces quite a lot of
Jayanto B.B., Setyawan H.A., Dewi D.E.
doaj   +2 more sources

Genetic population subdivision of Blue Swimming Crab ( Portunus pelagicus ) across Indonesia inferred from mitochondrial DNA: implication to sustainable fishery [PDF]

open access: greenIOP Conference Series: Earth and Environmental Science, 2020
Abstract This study aimed to increase the nutritional value of natural rotifer and Artemia feed by adding beta carotene sourced from carrots. This research was conducted in May 2020 at the hatchery unit of the Brackish Water Aquaculture Fishery Centre (BPBAP) Takalar. The research design used was a completely randomized design (CRD) with
Hawis Madduppa   +7 more
openalex   +2 more sources

Modification of Eco-Friendly Collapsible Crab Pot of Blue Swimming Crab in Pangkep Regency, Indonesia

open access: diamondThe International Journal of Science & Technoledge, 2023
The aim of this study is to determine the effect of mesh size on the catches of small crab (Portunus sp.) both in number, carapace length (CL), and catchability between modified and control collapsible crab pot. This study used mesh size of the wrapping net (PE) from 2.5 cm (± 1 inch) to 7.0 cm (± 2.5 inches) with 20 units and 20 repetitions (trips ...
Widodo Widjaja Basuki   +3 more
openalex   +3 more sources

The Complete Genome Sequence of <i>Portunus pelagicus</i> (Portunidae, Decapoda), the Blue Swimming Crab. [PDF]

open access: yesBiodivers Genomes, 2023
Portunus pelagicus is a large crab found in the Indo-Pacific. We present the whole genome sequence of this species. Illumina paired-end reads were assembled by a de novo method followed by a finishing step. The raw and assembled data are publicly available via GenBank: Sequence Read Archive (SRR25655135) and assembled genome (JAWWMC000000000).
Willette DA   +3 more
europepmc   +3 more sources

Inclusive blue swimming crab fishery management initiative in Betahwalang Demak, Indonesia [PDF]

open access: diamondIOP Conference Series: Earth and Environmental Science, 2018
There has been a growing interest in the sustainability of the blue swimming crab (Portunus pelagicus, BSC) fisheries in Indonesia. The fishery is operated on a small-scale basis and yet it significantly contributes to the Indonesia's fisheries as the third biggest export commodities following tuna and shrimp.
Abdul Ghofar   +4 more
openalex   +2 more sources

Acceleration of Blue Swimming Crab (Portunus pelagicus) Larval Development by Phytoecdysteroid

open access: diamondAquacultura Indonesiana, 2015
Phytoecdysteroid is a mimic hormone like molt regulating hormone in arthropoda and crustacea.  This research aims to investigate the response of Portunus pelagicus larvae on various doses of vitomolt enrichment in predigested artificial diet.  Four doses of vitomolt (0; 4; 40; 400 mg/100 g artificial diet) were used in this research.
Fakhirah Ahmad   +3 more
openalex   +3 more sources

Studies on Biological Test of Formulated Diets Supplementation of Vitamin E for the Broodstock of Females Blue Swimming Crab, Portunus pelagicus (Linnaeus, 1758) [version 2; referees: 1 approved, 2 approved with reservations] [PDF]

open access: yesF1000Research, 2019
Background: Currently, great progress in the artificial propagation of commercially important   portunid crabs of the genus Portunus has been achieved, and various methods have been adopted in mass-scale hatchery activities.
Efrizal Efrizal   +4 more
doaj   +2 more sources

Characterization of Maturation-Associated Genes in Ovary–Hepatopancreas Transcriptome and Vitellogenin Expression in Pacific Blue Swimming Crab Callinectes arcuatus During Gonadal Maturity Stages [PDF]

open access: yesAnimals
The swimming crab is a commercially and nutritionally important marine resource with the highest catch volumes in Mexico occurring along the East Pacific coast. Among the Pacific species of the genus Callinectes, the blue crab C.
Araceli Lorena Montes-Dominguez   +3 more
doaj   +2 more sources

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