Sarisodera

 

Contents

 

Rev 11/03/2004

  Classification Hosts
Morphology and Anatomy Life Cycle
Return to Sarisodera Menu Economic Importance Damage
Distribution Management
Return to Heteroderidae Menu Feeding  References
         

Classification:

      Tylenchida
       Tylenchina
        Tylenchoidea
         Heteroderidae
          Heteroderinae
          Sarisodera (Wouts & Sher, 1971)

    Synonyms:
      Sherodera (Wouts, 1973)

Back to Top

Morphology and Anatomy:

.

Female: No cyst stage.  

Body globose, with neck of medium length.  Posterior end conical-truncated with deep vulval cleft, but with no defined terminal cone.  

Cuticle thick, with superficial lace-like pattern;  D-layer present.  

Vulva terminal, with prominent hypertrophied lips, separated by a deep depression.  

Anus in the inner side of the posterior lip.  

Eggs retained in body.   

Males: Body twisted.  

Stylet 40 µm long.  

Lateral field with four lines.  

Spicules greater than 30 µm long, straight, pointed at distal extremity, distally directed.

Cloacal tube prominent.  

No tail, no phasmids

 

Second-stage juveniles: Stylet 40 µm long.  

Lateral field with four lines. 

Esophageal glands filling the body cavity. 

Tail conical, pointed, with hyaline terminal half.

Phasmids with lens-like structure.  .

 [Ref: Luc, Maggenti & Fortuner,  (1988).]

Back to Top

Distribution:

 

Back to Top

Economic Importance:

 

Back to Top

Feeding:

Nurse cell system: A single, giant cell with a single, giant nucleus.      

Back to Top

Hosts:

   
Back to Top

Life Cycle:

 

Back to Top

Damage:

 

Back to Top

Management:

 

Back to Top

References:

Luc, Maggenti & Fortuner, Rev. Nematol. 11(2):159-176 (1988)

Back to Top

Copyright © 1999 by Howard Ferris.
Revised: November 03, 2004.