卵母细胞大小表明深海橡子虫Torquaratoridae（半趾纲，Enteropneusta）中存在幼虫。

Q3 Agricultural and Biological Sciences

Doklady Biological Sciences Pub Date : 2025-02-01 Epub Date: 2025-01-31 DOI:10.1134/S001249662460043X

O V Ezhova, A I Lukinykh, V V Malakhov

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引用次数: 0

摘要

在海洋无脊椎动物中，这种发育类型与卵的大小有关。考虑了深海角虫科橡实蠕虫的最大卵母细胞大小数据。该科被认为包括直接发育的物种，有卵磷脂营养幼虫的物种和有浮游营养幼虫的物种。神秘的巨型浮游植物幼虫可能是圆角虫科的浮游营养幼虫。

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Oocyte Size Suggests the Presence of Larvae in Deep-Sea Acorn Worms Torquaratoridae (Hemichordata, Enteropneusta).

The type of development is known to correlate with the egg size in marine invertebrates. Data on the maximum oocyte size were considered for deep-sea acorn worms of the family Torquaratoridae. The family was assumed to include species with direct development, species with lecithotrophic larvae, and species with planktotrophic larvae. Mysterious giant larvae of Planctosphaera pelagica may be planktotrophic larvae of Torquaratoridae.

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来源期刊

Doklady Biological Sciences Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： Doklady Biological Sciences is a journal that publishes new research in biological sciences of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.