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首页> 外文期刊>Russian journal of marine biology >Effect of Excretory-Secretory Products of Some Fouling Organisms on Settling and Metamorphosis of the Larvae of Styela rustica (Ascidiae)
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Effect of Excretory-Secretory Products of Some Fouling Organisms on Settling and Metamorphosis of the Larvae of Styela rustica (Ascidiae)

机译:某些污垢生物的分泌物分泌物对安息香幼体沉降和变态的影响

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摘要

The effect of the excretory-secretory products of some fouling animals on the settling and metamorphosis of larvae of the solitary ascidian Styela rustica was assessed. The substances secreted by the sponge Halichondria panicea stimulated settling of larvae, but concurrently blocked their metamorphosis. The excretory-secretory products of the mussel Mytilus eclulis and the ascidian Molgula citrine did not affect settling of the S. rustica larvae but impeded their subsequent development. Water conditioned by the bivalve Hiatella arc-tica, stimulated settling and, apparently, metamorphosis of the larvae of S. rustica. The chemical substances produced by adult individuals of S. rustica facilitated settling of conspecific larvae but slightly delayed their metamorphosis.
机译:评估了一些结垢动物的排泄分泌产物对孤独海as Styela Rusta幼虫的沉降和变态的影响。海绵Halichondria panicea分泌的物质刺激了幼虫的沉降,但同时阻止了它们的变态。贻贝贻贝和海产莫尔古拉柠檬黄的排泄分泌产物不影响S.rusta幼虫的沉降,但阻碍了它们的后续发育。由双壳类孔雀Hi(Hiatella arc-tica)调节的水刺激了锈病链球菌幼虫的沉降,并且显然使其变态。成年链球菌成年个体产生的化学物质促进了特定幼虫的沉降,但略微延迟了它们的变态。

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