Supplementation of Carrot (Daucus carrota) as Natural Source of Beta-carotene prepared by Several Methods in Feed to Increase Blue Colour of Freshwater Crayfish Red Claw (Cherax quadricarinatus) by Woro H. Satyantini, A. Shofy Mubarak, A. Taufiq Mukti, Ninin C

“… Red claw (Cherax quadricarinatus) is one kind of freshwater crayfish that can cultured as consumption or ornamental fish commodities.  …”
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Effects of Dietary Pectin and Lactobacillus salivarius ATCC 11741 on Growth Performance, Immunocompetence, Gut Microbiota, Antioxidant Capacity, and Disease Resistance in Narrow-Clawed Crayfish, Postantacus leptodactylus by Samyah Darwish Saddig Jastaniah, Hafsan Hafsan, Cheng-jui Tseng, Yasir Salam Karim, Mohammed Ubaid Hamza, Noora M. Hameed, Sura Hasan Al-Zubaidi, Saif Sabbar Kemil Almotlaq, Ghulam Yasin, A. Heri Iswanto, Mahnaz Dadras, Mohammad Mansouri Chorehi

“…The present study was conducted to clarify the effects of Lactobacillus salivarius (LS) ATCC 11741 and pectin (PE) on growth performance, digestive enzymes activity, gut microbiota composition, immune parameters, antioxidant defense as well as disease resistance against Aeromonas hydrophila in narrow-clawed crayfish, Postantacus leptodactylus. During 18 weeks trial feeding, 525 narrow-clawed crayfish juvenile (8.07±0.1 g) fed with seven experimental diets including control (basal diet), LS1 (1×107 CFU/g), LS2 (1×109 CFU/g), PE1 (5 g/kg), PE2 (10 g/kg), LS1PE1 (1×107 CFU/g +5 g/kg), and LS2PE2 (1×109 CFU/g +10 g/kg). …”
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Positive effects of optimal dietary protein content on the growth, reproductive performance and health of Procambarus clarkii broodstock farming in rice field by Hui Luo, Feng Qin, Yu Li, Chuanbo Xiao, Wenbo Sun, Fan Liu, Guangjun Lv, Hua Ye, Yuanfa He, Wenping He, Feng Xu, Yong Lin, Dapeng Wang, Honghao Jin

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Prediction of cold region dew volume based on an ECOA-BiTCN-BiLSTM hybrid model by Yi Zhang, Pengtao Liu, Yingying Xu, Meng Zhang

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Are conventional methods sufficient to calculate growth parameters of Pontastacus leptodactylus (Eschscholtz, 1823)? A case study of artificial intelligence from Keban Dam Lake by Benzer Semra, Benzer Recep

“…In this study, the length–weight relationships of Pontastacus leptodactylus, a freshwater crayfish species found in the Keban Dam Lake, were assessed using both conventional methods and artificial intelligence techniques. …”
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Exposure pathways (diet, dissolved or particulate substrate) of rare earth elements to aquatic organisms by Ashlyn Kernaghan, Duc Huy Dang

“…The organisms include northern clearwater crayfish (Faxonius propinquus), chinese mystery snail (Cipangopaludina chinensis), black sandshell mussel (Ligumia recta), striped shiner minnows (Luxilus chrysocephalus), Daphnia magna, and Euglena gracilis. …”
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Food web dynamics in a seasonally varying wetland by Donald L. DeAngelis, Joel C. Trexler, Douglas D. Donalson

“…Other compartments are detritus, crayfish, anda piscivorous fish species. This unit food web model is applied to each ofthe 10,000 spatial cells on a 100 x 100 pixel landscape. …”
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Research on End-Effector Position Error Compensation of Industrial Robotic Arm Based on ECOA-BP by Wenping Xiang, Junhua Chen, Hao Li, Zhiyuan Chai, Yinghou Lou

“…To achieve error compensation, an approach based on an Enhanced Crayfish Optimization Algorithm (ECOA) optimizing a BP neural network was proposed to compensate for position errors. …”
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Paragonimus kellicotti: A Lung Infection in Our Own Backyard by Eric Johannesen, Van Nguyen

“…Further investigation revealed that he takes canoe trips on rivers within Missouri and would eat crayfish caught from these rivers. A blood sample was confirmed positive for Paragonimiasis serologically at the Center for Disease Control. …”
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Sensitive windows for within- and trans-generational plasticity of anti-predator defences by Tariel-Adam, Juliette, Luquet, Émilien, Plénet, Sandrine

“…Parental snails were exposed to olfactory cues of their crayfish predator at different exposure windows: embryonic development, early, mid or late post-embryonic development. …”
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A comparative study of the performance of ten metaheuristic algorithms for parameter estimation of solar photovoltaic models by Adel Zga, Farouq Zitouni, Saad Harous, Karam Sallam, Abdulaziz S. Almazyad, Guojiang Xiong, Ali Wagdy Mohamed

“…The algorithms evaluated include the Crayfish Optimization Algorithm, the Golf Optimization Algorithm, the Coati Optimization Algorithm, the Crested Porcupine Optimizer, the Growth Optimizer, the Artificial Protozoa Optimizer, the Secretary Bird Optimization Algorithm, the Mother Optimization Algorithm, the Election Optimizer Algorithm, and the Technical and Vocational Education and Training-Based Optimizer. …”
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