Biarmifer		Contents		Rev: 03/11/2025
		Classification		Biology and Ecology
		Morphology and Anatomy		Life Cycle
Return to Biarmifer Menu				Ecosystem Functions and Services
		Distribution		Management
Return to Cyatholaimidae Menu		Feeding		References
		Go to Nemaplex Main Menu		Go to Dictionary of Terminology

Classification:

Chromadorea

  Chromadoria

   Chromadorida

Chromadorina

             Chromadoroidea

                Cyatholaimidae

        Paracanthonchinae

       Biarmifer Wieser, 1954

Type species of genus: Biarmifer cochleatus Wieser, 1954

    Synonyms:

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Morphology and Anatomy:

• Cuticle heterogeneous; enlarged hexagonal punctations in transverse rows anterior to nerve ring; simple punctations posterior to nerve ring;  with or without lateral differentiation of widely-spaced dots.
• Medium-sized dorsal tooth, smaller sub-ventral teeth .
• No posterior pharyngeal bulb.

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Distribution:

Widely distributed free-living marine genus.

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Feeding:

Probably microbial epistrate feeders

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Biology and Ecology:

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Life Cycle:

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Ecosystem Functions and Services:

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Management:

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References:

Cunha, B.R. 2023. Diversity of Free-living Marine nematodes: Taxonomy and Syatematic of Family Cyatholaimidae. PhD Thesis, University of Campinas, Brazil

Cunha, B.P., Fonseca, G., Amaral, A.C.Z. 2022. Diversity and Distribution of Cyatholaimidae (Chromadorida: Nematoda): A Taxonomic and Systematic Review of the World Records. Frontiers in Marine Science 9:2022 https// DO.org/10.3389/fmars.2022.836670

Wieser, W. 1953. Die Beziehungzwischen Mundhhlengestalt, Emhrungsweise und Vorkommenbeimarinen Nematoden. Arkive Zoologie, 4: 439-484.

Copyright © 1999 by Howard Ferris.
Revised: March 11, 2025.