Results 121 to 130 of about 12,460 (229)
Laboratory guide to early life history stages of northeast Pacific fishes [PDF]
, 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
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Variations in the Composition of Egg-yolk Pigment [PDF]
British Journal of Nutrition, 1952 F H, GRIMBLEBY, D J G, BLACK
openaire +2 more sources
Observations on the developmental stages of the smooth dogfish, Eridacnis radcliffei Smith from Gulf of Mannar. [PDF]
, 1974 The structure of mature reproductive organs of fifteien adult females of Eridacn'.s radcliffei. ranging in total length from 150 to 218 mm collected from the trawl catches off Mandapam in Gulf of Mannar during February, 1972 at a depth ranging frori ...
Appukuttan, K K, Nair, R V
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Acta Scientiarum: Animal Sciences, 2006 Este trabalho foi conduzido com o objetivo de avaliar o efeito da adição do extrato oleoso de urucum na s rações de poedeiras com substituição do milho pelo sorgo de baixo tanino.
Fernando Guilherme Perazzo Costa +5 more
doaj
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens
Brazilian Journal of Poultry ScienceThis study aimed to evaluate the inclusion of pirarucu by-product acid silage meal in diets for laying hens on performance and egg quality. One hundred sixty eight Hissex White laying hens 73-wk-old were distributed in completely randomized design with ...
OS Batalha +5 more
doaj +1 more source
Acta Scientiarum: Animal Sciences, 2007 O experimento foi conduzido para avaliar o efeito da inclusão da semente residual de urucum (SRU) sobre o desempenho e qualidade dos ovos de poedeiras comerciais alimentadas com rações contendo sorgo.
Nádia de Melo Braz +5 more
doaj
Embryonic and larval development of Mystus gulio (Ham.) [PDF]
, 2009 Mystus gulio eggs are strongly adhesive and contain relatively small yolk (0.75-1.0 mm). The egg envelop is thick and transparent. First cleavage (two cells), four cells, eight cells, sixteen cells and multi cells stages were found 20, 25, 35-40, 60 and ...
Alam, M.J. +3 more
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Early ontogeny of an endangered, relict, cold-water cyprinid from Lesotho Oreodaimon quathlambae (Barnard, 1938) [PDF]
, 1988 Description de l'ontogénèse de premier âge du vairon en voie de disparition #Oreodaimon quathlambae$. Des embryons en cours de développement furent pêchés dans une crevasse du mi-lit fleuve Tsoelikana dans le Parc National de Sehlabathebe, Lesotho.
Cambray, J.A., Meyer, K.
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Guidelines for the identification of marine fish eggs [PDF]
, 1989 Occurrence of early developmental stages in the plankton and of spawners, spent, mature and/or recovering stages in fish catches can be used to identify the former as belonging to the latter only in a circumstantial manner, Delsman (1922-1938) has ...
Bensam, P
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Development of eggs and larvae of marine fishes [PDF]
, 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
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