Craspodema

 

Contents

 

Rev: 03/11/2025

  Classification Biology and Ecology
Morphology and Anatomy Life Cycle
Return to Craspodema Menu Ecosystem Functions and Services
Distribution Management
Return to Cyatholaimidae Menu Feeding  References
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Classification:

Chromadorea
  Chromadoria
   Chromadorida
Chromadorina
             Chromadoroidea
                Cyatholaimidae
        Pomponematinae
       Craspodema Gerlach, 1956
Type species of genus: Craspodema octogoniata (Gerlach, 1954) Gerlach, 1956

    Synonyms:

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Morphology and Anatomy:

 

Females:

  • Didelphic, amphidelphic, ovaries reflexed
  • \

   
    Ref: Cunha 2023; Cunha et al., 2022

Males:  

  • Diorchic, testes opposed, outstretched
  • Precloacal supplements with cylindrical bodies, a flat covewr and central pore
  • Gubernaculum reduced, paired dorsal pieces

 

 


Body size range for the species of this genus in the database - Click:
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Distribution:

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:

 
 
For Ecophysiological Parameters for this genus, click 
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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

Gerlach, S. A. 1954. Nouveaux Nématodes libres des eaux souterraines littorales françaises. Vie Milieu. 4, 95–110.

Gerlach, S. A. 1956. Diagnosen neuer Nematoden aus der Kieler Bucht. Kieler Meeresforsch. 12, 85–109.

 

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