Miculenchus

 

Contents

  

Rev 12/16/2024

Classification Hosts
Morphology and Anatomy Life Cycle

Return to Miculenchus Menu

 Economic Importance Damage
Distribution Management
Return to Tylenchidae Menu Feeding  References
    Go to Nemaplex Main Menu   Go to Dictionary of Terminology

Classification:

     Chromadorea
       Rhabditida
       Tylenchina
        Tylenchoidea 
         Tylenchidae 
          Tylenchinae

           Miculenchus Andrassy, 1959
    Synonyms:
      Neomalenchus (Siddiqi, 1979)
  

Back to Top

Morphology and Anatomy:

Morphologically unique among the family Tylenchidae in having zigzag margins of the annuli, the lateral fields with two sharp longitudinal ridges and the absence of caudal alae in the males (Panahandeh et al., 2019).

.

Female:

  • Slender nematodes, rounded head and slender conoid tail.
  • Cuticle with deep transverse striae between narrow annuli which havecomplex notches and cuticular projections.
  • Lateral field with two incisures forming an elevated band between them.
  • Cephalic region not offset from body contour
  • Amphids elongate slits
  • Stylet delicate with conus 50% of length.
  • Metacorpus muscular and well-developed.
  • Vulva a simple slit
  • Spermatheca offset, squarish to rounded shape.
  • Post-uterine sac absent or very small.
  • Postcorpus elongate and pyriform.
     

Refer to subfamily diagnosis (Tylenchinae).

      

 

Male: 

  • Similar to female in general morphology.
  • Caudal alae absent
  • Anterior lip of cloaca overlapping.

 

Ref: Geraert (2008)
Body size range for the species of this genus in the database - Click:
Back to Top

Distribution:

The genus is rarely reported. Species have been described from central Europe and Iran.

 
Back to Top

Economic Importance:

 

Back to Top

Feeding:

 

 

Back to Top

Hosts:

For an extensive host range list for this genus, click
Back to Top

Life Cycle:

For Ecophysiological Parameters for this genus, click 
 
Back to Top

Damage:

 

 

Back to Top

Management:

 

 

Back to Top

References:

Geraert, E. 2008. The Tylenchidae of the world: identification of the family Tylenchidae (Nematoda). Gent, Academia Press: 540 pp

Panahandeh, Y., E. Pourjam, S. Alvarez-Ortega, F.J. Afshar and M. Pedram. 2019. New observations on Miculenchus Andrassy, 1959 (Nematoda: Tylenchidae) with descriptions of two new and one known species from Iran. Nematology 21:937-956.

 

 

 

Back to Top
Copyright © 1999 by Howard Ferris.
Revised: December 16, 2024.