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
A case of development of the parthenogenetic embryo in the ovary of Moina macrocopa Straus (Crustacea, Cladocera). [Translation from: Vest. Zool., Kiev 4, p. 86, 1971. ] [PDF]
, 1971 In a survey of histological preparations of several hundreds of Moina macrocopa Straus , one specimen was discovered, in the left ovary of which was found a parthenogenetic embryo.
Makrushin, A. V.
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Ichthyofauna of the Mangrove Ecosystem [PDF]
, 2005 The mangroves are breeding, nursery, feeding and hiding grounds for a certain group of finfish, crustacea and shellfish among the aquatic fauna and include those which enter from the sea as well as those which migrate down from the upstream ...
Antony, Geetha +6 more
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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
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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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
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
Larval development and breeding ecology of Ziegler's crocodile newt, Tylototriton ziegleri Nishikawa, Matsui and Nguyen, 2013 (Caudata: Salamandridae), compared to other Tylototriton representatives [PDF]
, 2017 We describe for the first time the larval development and stages of the recently described Ziegler's Crocodile Newt (Tylototriton ziegleri), an endemic species to northern Vietnam.
Bernardes, Marta +8 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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