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| Mccombie, Helen; Cornette, Florence; Beaumont, Andy; Boudry, Pierre. |
| The development of hatchery production techniques for blue mussels is receiving increased research attention in Europe as it could offer an alternative source of spat for the industry ('Blue Seed' Project, Kamermans ICSR 2007). Among the necessary techniques are those of controlled spawning and fertilization, and techniques of triploidisation that can offer increased seasonal availability, yield and/or decreased growing time in the subsequent production stages. In several experiments, Mytilus edulis oocytes, obtained by thermally induced spawning, were fertilized with Mytilus edulis spermatozoa obtained in the same way or by stripping. Parallel treatments examined the effect of mixing Mytilus edulis oocytes with spermatozoa stripped from the Pacific... |
| Tipo: Text |
Palavras-chave: Stripping; Spermatozoa; Crassostrea gigas; Mytilus edulis; Ooctye. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/acte-3460.pdf |
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| SANTOS,JUAN J.S.; BERNARDES,JULIANA P.; RAMÍREZ,JUAN R.B.; RAMOS,CÁSSIO O.; GOMES,CARLOS HENRIQUE A. DE MIRANDA; ROMANO,LUIS ALBERTO. |
| Abstract The yellow clam Mesodesma mactroides (Reeve, 1854) is a sand mollusc with historical and socioeconomic importance in Brazil, Uruguay and Argentina. A guaranteed form to access a successful reestablishment of the species in their natural environment is directly linked to their reproduction biology. Then, our report introduces the embryonic and larval development of the yellow clam reared in laboratory for such purposes. M. mactroides broodstock were selected as specimens who possess a mean total shell length and weight of 66 ± 3.82 mm and 27.15 ± 4.07 g for an afterwards spawn induction through stripping technique. Regarding the embryonic development, newly fertilized oocytes exhibited a mean diameter of 51.20 ± 6.64 μm. The first polar corpuscle,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Broodstock; D-veliger; M. mactroides; Pediveliger; Sand mollusk; Stripping. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652020000201009 |
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