Growth of juvenile common snook (Centropomus undecimalisBloch, 1792) reared at different temperatures and salinities: Morphometric parameters, RNA/DNA, and protein/DNA ratios

Synthesis and Characterization of Flower-Like Cobalt-Doped ZnO Nanostructures for Ammonia Sensing Applications

“…F(R) is the Kubelka-Munk function, and hυ is the energy of the incident photon. 40,41 The optical band gap is determined by extrapolating the linear part of the Kubelka-Munk function on the X-axis. For ZnO nanoparticles, the energy gap Eg is 3.227 eV.…”

“…39,40 The present sensors can control the amount of ammonia in fish tanks and prevent fish from dying even at room temperature (R.T.). 41,42 A few scientific studies have demonstrated the potential applications of cobalt-doped zinc oxide (Co-ZnO) nanostructures for detecting NH 3 gas at ambient temperature. However, achieving a fast response and recovery time to detect these harmful gases is essential, especially at low concentrations.…”

Growth, survival and morphological condition of juvenile of black snook ( Centropomus nigrescens , Günther 1864) reared at different salinities in a pilot‐scale recirculating aquaculture system

“…The black snook or robalo prieto (Alvarez‐Lajonchère & Tsuzuki, 2008), Centropomus nigrescens (Günther, 1864), has been identified as a promising high‐value commercial candidate for aquaculture diversification (Resley et al, 2014; Yanes‐Roca et al, 2018). Efforts to develop and improve captive culture technologies for commercial‐scale juvenile production have been studied with other centropomid snooks such as: C. undecimalis (Costa Filho et al, 2017), C. paralellus (Tsuzuki et al, 2007) and recently C. viridis (Abdo‐de la Parra et al, 2020). However, the information about the best rearing environment to enhance growth performance in juvenile black snook remains unknown.…”

“…In general, species of the Centropomidae family are considered euryhaline fishes (Costa Filho et al, 2017; Tsuzuki et al, 2007). Therefore, salinity is one of the most critical factors determining snook distribution and potential for cultivation because the broodstock reproduces in oceanic waters and the juveniles migrate to brackish and low salinity waters to continue their growth (Gracia‐López et al, 2006).…”

Effects of stocking density on cannibalism in juvenile common snook Centropomus undecimalis

“…Identified as a promising candidate for aquaculture, this species is considered a high‐value food fish (Alvarez‐Lajonchère & Tsuzuki, ) and plays a vital role in economically important recreational fisheries within the Unites States (Collins, Heagey, & Switzer, ). Studies focused on optimization of captive breeding (Rhody, Puchulutegui, Taggart, Main, & Migaud, ) and larval rearing (Costa Filho et al, ; Tarnecki & Rhody, ) have led to improved aquaculture technologies for common snook. Despite these advances, cannibalism in post‐larval stages still presents a significant bottleneck to commercial‐scale production (Alvarez‐Lajonchére & Tsuzuki, ; Soligo, Garcia, & Cerqueira, ).…”