潮下海带林(Lessonia trabeculata)中绿粘藻(Myxodes viridis)早期发育的观察及其产卵栖息地的首次描述

IF 0.1 4区 生物学 Q4 MARINE & FRESHWATER BIOLOGY
C. S. Ruz, Vladimir Garmendia, Rodrigo H Muñoz-Cordovez, E. Wieters, A. Pérez‐Matus
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引用次数: 0

摘要

描述了智利海带的产卵地点、胚胎发育和初始幼虫阶段。在较浅的深度(0-7米),发现六个不同的卵离合器通过弹性细丝附着在潮下海带的叶片上。所有的卵窝都由一只体型较大(>15cm TL)的雄性照顾,卵的颜色因发育阶段而异。胚胎发育至孵化分为7个阶段,在实验室中约18天内完成。最近孵化的幼虫呈现出完全着色的眼睛,发育良好的嘴巴,在第一周头部发生了重大形状变化,这表明它们在幼虫发育早期就有能力以浮游生物为食。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Observations on the early development of the kelpfish Myxodes viridis (Clinidae) with the first description of their spawning habitat in subtidal kelp forests (Lessonia trabeculata)
The spawning sites, embryonic development, and initial larval stages were described for the Chilean kelpfish, Myxodes viridis. Six different egg clutches were found attached by an elastic filament to the fronds of the subtidal kelp, Lessonia trabeculata, at shallow depths (0-7 m). All egg clutches were cared for by one large (>15 cm TL) male, and egg color varied depending on the developmental stage. Embryonic development until hatching was categorized into 7 stages, which were completed within about 18 days in the laboratory. Recently hatched larvae presented fully pigmented eyes, a well-developed mouth with major shape changes in the head during the first week suggesting their ability to feed on plankton early in their larval development.
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来源期刊
CiteScore
0.70
自引率
0.00%
发文量
41
审稿时长
12 months
期刊介绍: Publicar desde una perspectiva científica, artículos originales, decididos por un proceso de revisión por pares, invitando a expertos de reconocido prestigio en el área. Los trabajos publicados se caracterizarán por su solidez teórica-metodológica, actualidad y relevancia para las ciencias marinas. Se reciben trabajos inéditos derivados de la investigación científica realizada en ambientes marinos y estuarios, en formato de Revisión, Artículos, Notas Científicas, y Obituarios en las siguientes disciplinas:: Biología-Ecología marina Oceanografía física, química y biológica Contaminación marina Geología marina Sistemática, Faunística y Biogeografía Marina Manejo Costero Acuicultura marina Pesquería marina.
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