Funaria

  

Contents

  

Rev 04/11/2023

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

Enoplea
Dorylaimia
 Dorylaimida
Leptonchidae
Leptonchimae
Funaria van der Linde, 1938

Type species of the genus: Funaria thornei van der Linde, 1938

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Morphology and Anatomy:

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 Female:
  • Nematodes of medium size, 1 to 2 mm long.
  • Cuticle typical tylencholaimoid with inner layer apparently separate from outer layer.
  • Lip region cap-like, offset from body contour by a constriction. Cheilostom a truncate cone with walls weakly sclerotized, thick around oral aperture.
  • Odontostyle thin with very narrow lumen and minute aperture; shorter than lip region width.
  • Odontophore with slender walls, often slightly arcuate.
  • Anterior of esophgaus expanding gradually into a cylindrical or pyriform basal bulb which occupies about 1/5 of total esophagus length.
  • Pre-rectum very long.
  • Female genital system didelphic, amphidelphic.
  • Vulva longitudinal. Pars refringens vaginae generally well developed.
  •  Tail similar in sexes: short, rounded to conoid, with mucronate or acute tip.

 

Males:  

  • dorylaimid spicules and 4 to 10 spaced ventromedian supplements.

Ref: Pena-Santiago (2006)
Body size range for the species of this genus in the database - Click:
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Distribution:

Mostly terrestrial but some freshwater species.

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Feeding:

  Classified as hyphal feeders  (Yeates et al., 1993)   

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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:

Goodey, T and J.B. Goodey, 1963. Soil and Freshwater Nematodes. Methuen. London

Pena-Santiago, R. 2006. Dorylaimida Part 1. Superfamilies Belondiroidea, Nygolaimoidea and Tylencholaimoidea. Pp 326-391 in  E. Abebe, Istvan Andrassy, W. Traunspurger (eds) Freshwater Nematodes: Ecology and Taxonomy. CABI Publishing.

Yeates, G.W., T. Bongers, R. G. M. De Goede, D. W. Freckman, and S. S. Georgieva. 1993. Feeding habits in soil nematode families and genera—An outline for soil ecologists. Journal of Nematology 25:315-331.

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Copyright © 1999 by Howard Ferris.
Revised: April 11, 2023.