Reproductive biology and population structure of Protolira valvatoides and Pseudorimula midatlantica

Oocyte size (in µm) distribution of two gastropod species from hydrothermal vent (Protolira valvatoides and Pseudorimula midatlantica) on different sites of the Montségur edifice (Lucky Strike vent field, Mid-Atlantic ridge). Data were collected thanks to histological analyses on several individuals of each species. Size structure of populations (shell length in mm) on different sites of the Montségur edifice.

Data and resources

Raw data

Populatioin size structure Protolira valvatoides - 126 KB

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Raw data

Populatioin size structure Pseudorimula midatlantica - 15 KB

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Raw data

Oocytes size Protolira valvatoides - 186 KB

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Raw data

Oocytes size Pseudorimula midatlantica - 115 KB

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Seanoe

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Additional information

Date (publication)	2020-06-01
Date (revision)	2025-01-14
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	CC-BY (Creative Commons - Attribution)
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show