Ontogenetic development and allometric growth patterns of the Peruvian rock seabass Paralabrax humeralis (Valenciennes, 1828) under culture conditions in Northern Chile
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The Semi-Intensive Seed Production method for Marine fishes
Open Access Article https://doi.org/10.55463/issn.1674-2974.51.8.9 The Semi-Intensive Seed Production method for Marine fishes Masatoshi Futagawa 1 , German Bueno 2 , Renzo Pepe -Victoriano 1 & Juan Pablo Díaz-Vega 1* 1 Universidad Arturo Prat, Arturo Prat 2120, Iquique, Chile 2 Corporación para el desarrollo del mar (Cordemar) * Corresponding author: Juan Pablo Díaz Vega (jpdiaz@unap.cl) Received: / Revised: / Accepted: / Published: Abstract: The artificial juveniles are crucial for advancing commercial aquaculture in terms of quality, quantity, and cost. Three key factors for successful aquaculture are eggs, feeds, and water. The eggs need to be healthy and genetically ad...
M y publication on March 16, 2022. Broodstock Management And The Method To Find The Spawning Temperatures Of Peruvian Rock Seabass Paralabrax Humeralis (Teleostei: Serranidae) Under Captive Condition https://opastonline.com/open-access/broodstock-management-and-the-method-to-find-the-spawning-temperatures-of-peruvian-rock-seabass-paralabrax-humeralis-teleostei-serranidae-under-captive-condition.pdf
My publication Early development of the Peruvian rock seabass Paralabrax humeralis (Teleostei: Serranidae): morphological description of the embryonic and yolk-sac larval stages Masatoshi Futagawa, Jessica Pizarro, German Bueno, Juan Pablo Díaz Early development of the Peruvian rock seabass Paralabrax humeralis Submited: 2020-08-18 23:13:12 | Published: 2021-07-04 18:09:44 DOI:
Improvement of seed production by SISP-B (Semi Intensive Seed Production with Balanidae)
Improvement of seed production by SISP-B (Semi Intensive Seed Production with Balanidae) Abstract Wild captured cabrilla común ( Paralabrax humeralis ) spawn 19 million eggs and 9 million larvae hatch-out from November 2018 to April 2019. The spawning occurred water temperature 18 to 20 °C mainly. Several SISP （ Semi Intensive Seed Production ） were operated and improved the method. SISP method is different from intensive method as SISP feed natural growing wild copepod instead of rotifer and Artemia that create intensively. Thus SISP not only require several tanks and equipment (pump, filter, UV etc.) but also high level technique and experience. SISP makes anybody produce premium juvenile easily without large investment. Remarkably we found that the larvae eat picoroco nauplius ( Austromegabalanus psittacus ) which nauplius grows bigger and longer than copepod and blue mussel. Also produce picoroco nauplius easier than copepod that collect in coast and just hang in the SI...