Results 61 to 70 of about 191,117 (209)

Genotyping live fish larvae: Non-lethal and noninvasive DNA isolation from 3–5 day old hatchlings

open access: yesBioTechniques, 2017
Genotyping fish larvae is a valuable technique for numerous fields of study. While methods for collecting DNA from early stage larvae have been published, a non-lethal, non-invasive genotyping protocol for hatchlings that is amenable to high-throughput ...
G. Janelle Espinoza   +2 more
doaj   +1 more source

Changes in body composition and fatty acid profile during embryogenesis of quillback rockfish (Sebastes maliger) [PDF]

open access: yes, 2009
We investigated developmental changes in the body compositions and fatty acid (FA) profiles of embryos and preparturition larvae of the quillback rockfish (Sebastes maliger).
Rodgveller, Cara A., Sewall, Fletcher F.
core  

Microbiology and immunology of fish larvae [PDF]

open access: yesReviews in Aquaculture, 2013
AbstractFor most marine aquaculture species, one of the main bottlenecks is the stable production of high quality juveniles. The high and unpredictable mortality in the first weeks after hatching of marine fish larvae remains a challenging problem that needs to be solved.
Vadstein, Olav   +13 more
openaire   +4 more sources

Predation of Piaractus mesopotamicus and Oreochromis niloticus larvae by Pantala flavescens with different length classes - doi: 10.4025/actascibiolsci.v33i4.5470

open access: yesActa Scientiarum: Biological Sciences, 2011
The experiment had as objective to study the survival of Piaractus mesopotamicus and Oreochromis niloticus larvae subject to predation by Pantala flavescens larvae with different length classes. We used 120 larvae of P. mesopotamicus, 120 of O. niloticus,
Carlos Henrique Figueiredo Lacerda   +3 more
doaj   +1 more source

Modelling seasonal patterns of larval fish parasitism in two northern nearshore areas in the Humboldt Current System

open access: yesScientific Reports, 2021
Macro- and micro-environmental factors modulate parasite loads in fish, determining parasitic abundances, diversity, and interaction dynamics. In this study, seasonal variations in larval ectoparasites on fish larvae in the northern Humboldt Current ...
Lissette D. Paredes   +3 more
doaj   +1 more source

Changing olfactory preference by olfactory imprinting in Persian Sturgeon ( Acipenser persicus) larvae

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
Olfactory imprinting is one of the affordable approaches for improving neonatal feeding in husbandry. In order to evaluate the possibility of olfactory imprinting in the Persian sturgeon larvae and to evaluate its future application in the feeding of ...
M. Shakouri; H. Oraji; A. Karamat Amirkolahi; H. Abdolhay
doaj  

Surveillance studies of Lymphocystis disease virus in farmed gilthead seabream (Sparus aurata) by real-time PCR [PDF]

open access: yes, 2015
Lymphocystis disease (LCD) is the main viral infection reported to affect cultured gilthead seabream (Sparus aurata) in Southern Atlantic and Mediterranean aquaculture.
Borrego-Garcia, Juan Jose   +4 more
core  

Sled for Sampling Benthic Fish Larvae [PDF]

open access: yesThe Progressive Fish-Culturist, 1980
Peer Reviewed ; https://deepblue.lib.umich.edu/bitstream/2027.42/142040/1/naaq0118 ...
Yocum, William L., Tesar, Frank J.
openaire   +1 more source

Spatial–Temporal Variations in Fish Larvae and Juveniles in the Surf Zone Along the Coast of Jiangsu Province, China

open access: yesFishes
Surf zones are important nursery grounds for fish larvae and juveniles. However, little is known about fish larvae and juveniles in the surf zone along the coast of Jiangsu Province.
Xiaodong Wang   +6 more
doaj   +1 more source

Description of Early Larvae of Four Northern California Species of Rockfishes (Scorpaenidae: Sebastes) from Rearing Studies [PDF]

open access: yes, 1993
About 72 species of Sebastes (Family Scorpaenidae) are found along the eastern Pacific coast of North America, some of which are heavily exploited by both commercial and sport fisheries.
Moreno, Guillermo
core  

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