marine, fresh, terrestrial

Eimer, G. H. T.; Fickert, C. (1899). Die Artbildung und Verwandtschaft bei den Foraminiferen. Entwurf einer natürlichen Eintheilung derselben. <em>Zeitschrift für Wissenschaftliche Zoologie.</em> 65: 599-708., available online at https://www.biodiversitylibrary.org/page/43249091 [details] 

Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Haplophragmioidea Eimer & Fickert, 1899. Accessed through: The UK Marine Environmental Data and Information Network (2025) Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=465858 on 2025-05-07

The UK Marine Environmental Data and Information Network (2025). Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications. Haplophragmioidea Eimer & Fickert, 1899. Accessed at: https://www.marinespecies.org/Msbias/aphia.php?p=taxdetails&id=465858 on 2025-05-07

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