Parasitaphelenchus		Contents		Rev 12/17/2024
		Classification		Hosts
		Morphology and Anatomy		Life Cycle
Return to Parasitaphelenchus Menu		Economic Importance		Damage
		Distribution		Management
Return to Aphelenchoididae Menu		Feeding		References
Go to Nemaplex Main Menu				Go to Dictionary of Terminology

Classification:

       Chromadorea
       Rhabditida
       Tylenchina
         Aphelenchoidea
          Aphelenchoididae
           Parasitaphelenchinae

Parasitaphelenchus Fuchs, 1929

Back to Top

Morphology and Anatomy:

• Very long, slender nematodes.
• Lip region clearly offset from body contour.
• Stylet relatively long and slender, with small basal knobs.
  

Female:

• Monodelphic, prodelphic postuterine sac long.
• Vulva posterior 85-90%, body often narrowing abruptly posterior to vulva.
• Female tail short, conical.
•  

Male:

• Spicules paired, apparently fused along shafts, rostrum prominent.
• Ventral element of spicules well-developed continuing line of shaft.
• Male tail short, conical, sometimes with offset tip and short terminal caudal alae.
• Mail tail with 3 pairs of caudal papillae.
• Gubernaculum absent.
  

Ref: Nickle, 1970.

Back to Top

Distribution:

Back to Top

Economic Importance:

Back to Top

Feeding:

Back to Top

Hosts:

Back to Top

Life Cycle:

Ecophysiological Parameters:

Back to Top

Damage:

Back to Top

Management:

Back to Top

References:

Nickle, W.R. 1970. A Taxonomic Review of the Genera of the Aphelenchoidea (Fuchs, 1937) Thorne, 1949 (Nematoda: Tylenchida) . J. Nematology 2:375-392.

Back to Top

For more information about nematodes, Go to Nemaplex Main Menu.

Copyright © 1999 by Howard Ferris.
Revised: December 17, 2024.