Results 131 to 140 of about 12,553 (221)

Early-life-history profiles, seasonal abundance, and distribution of four species of Clupeid larvae from the northern Gulf of Mexico, 1982 and 1983 [PDF]

open access: yes, 1990
We present data on ichthyoplankton distribution, abundance, and seasonality and supporting environmental information for four species of coastal pelagics from the family Clupeidae: round herring Etrumeus teres, scaled sardine Harengula jaguana ...
Drullinger, David L., Shaw, Richard F.
core  

Development of eggs and larvae of marine fishes [PDF]

open access: yes, 1989
For an individual fish, the beginning of development is fertilisation of the egg by spermpatozoa. Most marine teleosts have pelagic eggs which drift with the plankton in a ll water layer between the surface and the bottom However, fishes like the ...
Bensam, P
core  

Early development in the mouth-brooding cichlid fish Satanoperca pappaterra (Perciformes: Cichlidae)

open access: yesRevista de Biología Tropical, 2015
The Neotropical region exhibits the largest diversity of fish worldwide; however, little is known about the early development of fish species from this region.
Taise Miranda Lopes   +3 more
doaj  

A preliminary study of the pelagic fish eggs and larvae of the Gulf of Mannar and the Palk Bay [PDF]

open access: yes, 1955
A study of the occurrence, distribution and development of fish eggs and larvae as an integral part of a fishery research programme serves as a valuable aid in the proper management of fisheries.
Bapat, S V
core  

Studies on Egg Yolk Pigmentation

open access: yesPoultry Science, 1966
I. Bartov, S. Bornstein
openaire   +1 more source

Laboratory guide to early life history stages of northeast Pacific fishes [PDF]

open access: yes, 1989
This laboratory guide presents taxonomic information on eggs and larvae of fishes of the Northeast Pacific Ocean (north of California) and the eastern Bering Sea. Included are early-life-history series, illustrations, and comparative descriptions of 232
Blood, Deborah M.   +3 more
core  

Larval development of the Iberian cyprinid Anaecypris hispanica [PDF]

open access: yes, 2012
Anaecypris hispanica is the most threatened cyprinid fish in the Iberian Peninsula. The distribution of this Iberian cyprinid is restricted to the Guadiana River drainage and a single tributary in the Guadalquivir River and has been rapidly diminishing ...
Carrapato, Carlos   +5 more
core  

Morphometric and meristic variations in bream (Abramis brama orientalis, Berg, 1949) during larval development [PDF]

open access: yes, 2015
This study was conducted to examine morphometric and meristic characteristics alongside pigmentation patterns of bream larvae, Abramis brama orientalis, in four stages of larval development.
Bani, A., Norouzi, N., Toorchi, M.
core  

Effect of different inclusion levels of defatted corn germ meal in diets supplemented with phytase for laying hens
Efeito de diferentes níveis de farelo de gérmen de milho desengordurado em dietas suplementadas com fitase para poedeiras comerciais

open access: yesSemina: Ciências Agrárias, 2012
The experiment was designed to evaluate the performance, egg quality and minerals on tibia of laying hens from 28 to 44 weeks of age subjected to diets containing varying levels of DCGM (0, 12 and 30%) and phytase (0, 500 and 1000 FTU/kg of diet).
Sandra Regina Brunelli   +3 more
doaj  

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