Results 101 to 110 of about 2,734 (214)

Carotenoids and their importance in the nutrition of fish and crustaceans [PDF]

open access: yes, 1987
Carotenoids are quantitatively very prominent among the substances which render colour - Biochrome. There are an immense array of carotenoids in the animal kingdom and so also in the plants.
Easterson, D C V
core  

Molting and Growth of the Swimming Crab Portunus (Portunus) trituberculatus Reared in the Laboratory.

open access: yesNIPPON SUISAN GAKKAISHI, 1992
To estimate the molting and growth of the swimming crab Portunus (Portunus) trituberculatus, juveniles (carapace width: 14-26mm) hatched in July and large crabs (carapace width: 166-233mm) caught by trawl net in Osaka Bay were reared in concrete tanks in the laboratory.
openaire   +2 more sources

Effects of Dietary β‐Carotene Supplementation on Growth Performance, Biochemical Indices, Hemato‐Immunological Parameters, and Physio‐Metabolic Responses of the Oriental River Prawn (Macrobrachium nipponense)

open access: yesAquaculture Nutrition, Volume 2025, Issue 1, 2025.
An 8‐week feeding experiment was carried out to determine the influence of β‐carotene intake on the growth, biochemical, and immunological responses of Macrobrachium nipponense. Five distinct formulated nutritional regimens were fed to prawns with an average weight of 1.37 ± 0.09 g, each containing varying levels of β‐carotene, including 0 (control ...
Mohammad Ettefaghdoost   +3 more
wiley   +1 more source

드노보 전장유전체 조립 및 분석을 통한 해양 절지동물 진화 사례 연구 [PDF]

open access: yes, 2020
학위논문 (박사) -- 서울대학교 대학원 : 자연과학대학 생명과학부, 2020. 8. 김원.The de novo genome assembly has become an essential approach for studying non-model organisms since the post-genome era arrived.
정진협
core  

Molecular cloning, characterization and expression analysis of heat shock protein 90 (HSP90) from the mud crab Scylla paramamosain [PDF]

open access: yes, 2014
Heat shock protein 90 (HSP90) is a highly conserved protein and plays an important role in maintaining the structure of protein, participating in the immunity and regulating the cell cycle.
Jiang, K   +5 more
core   +2 more sources

Effects of Dietary Phosphatidylcholine Supplementation on Growth Performance, Antioxidant Capacity, Fatty Acid Composition, and Lipid Metabolism of Juvenile Eriocheir sinensis‐Fed Different Oil Sources

open access: yesAquaculture Nutrition, Volume 2025, Issue 1, 2025.
The present study investigates the effects of dietary phosphatidylcholine (PC) deficiency and its addition on growth and physiological and biochemical indicators of juvenile Eriocheir sinensis under different oil sources. There were no significant differences in the growth and feed utilization between the vegetable oils and fish oil (FO) groups under ...
Zhideng Lin   +8 more
wiley   +1 more source

Stock Assessment Using the LBB Method for Portunus trituberculatus Collected from the Yangtze Estuary in China

open access: yesApplied Sciences, 2020
Portunus trituberculatus is an important invertebrate species distributed in the Yangtze Estuary. However, its biomass and enrichment have been affected seriously by ongoing human activity in recent decades.
Longtao Yue   +3 more
doaj   +1 more source

1871年から2002年末までに発行された郵便切手に描かれた甲殻類 : チェックリスト決定版 [PDF]

open access: yes, 2014
On the occasion of a donation of postage stamps collected by the author to the Museum of Fishery Sciences, Tokyo University of Marine Science and Technology, a checklist of all postage stamps depicting crustaceans from 1871 through 2002 has been ...
Makoto Omori, 大森 信
core   +1 more source

Comprehensive Assessment of Rapeseed Meal as a Fish Meal Substitute in Hybrid Sturgeon (Acipenser schrenckii ♀ × Acipenser baerii ♂) Diets: Impacts on Growth Performance, Body Composition, Immunological Responses, Intestinal Histology, and Inflammatory Response

open access: yesAquaculture Nutrition, Volume 2025, Issue 1, 2025.
This study aimed to assess the impact of incorporating rapeseed meal (RM) as a partial substitute for fish meal (FM) in the diet of cultured hybrid sturgeon (Acipenser schrenckii ♀ × Acipenser baerii ♂). A total of 450 juvenile hybrid sturgeon with similar weights were randomly assigned to five dietary groups, each with triplicates of 30 fish per tank.
Wenpeng Zhang   +11 more
wiley   +1 more source

ケガニの人工繁殖に関する基礎的研究 [PDF]

open access: yes, 2015
東京海洋大学博士学位論文 平成25年度(2013) 応用生命科学 課程博士 甲第317号指導教員: 濱崎活幸全文公表年月日: 2020-06 ...
市川 卓
core   +1 more source

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