Propanagrolaimus hygrophilus

Contents

Rev 12/17/2024

  Classification Biology and Ecology
Morphology and Anatomy Life Cycle
Return to Propanagrolaimus menu Ecosystem Functions and Services
Distribution Management
Return to Panagrolaimidae menu Feeding  References
    Go to Nemaplex Main Menu   Go to Dictionary of Terminology

Classification:

     

Chromadorea
        Rhabditida
         Rhabditia

Tylenchina

Panagrolaimoidea
          Panagrolaimidae

Panagrolaiminae

Panagrolaimus hygrophilus Bassen, 1940 = Propanagrolaimus hygrophilus (Bassen, 1940) Andrassy, 2005

Transferred to genus Propanagrolaimus by Andrassy, 2005

Back to Top

Morphology and Anatomy:

 

  • Short cylindrical stoma. 
  • Esophagus with long tapering corpus with no offset metacorpus
  • Valve in postcorpus
  • Female monovarial, prodelphic, ovary reflexed, offset spermatheca
  • Rapidly moving, very active nematodes.
  • Tail conical but asymmetrical, shorter on ventral side, longer than that of P. rigidus.  
  • Male unknown

Ref: Bassen, 1940, Andrassy, 2005; Khan et al., 2012

Reported median body size for this species (Length mm; width micrometers; weight micrograms) - Click:

 

Propanagrolaimus hygrophilus
A: entire body, female; B: anterior; C: pharyngeal region D: postpharyngeal region; E: female gonad; F: uterus and post-uterine sac; G: tail region
from Khan et al., 2012

 

 
Back to Top

Distribution:

Described from rotting tubers of the waterlily Nelumbium nucifera. Also collected from sandy soil and alluvium on the bank of a pond in India (Khan et al. 2012)

Back to Top

Feeding:

Active bacterial feeder.

Back to Top

Biology and Ecology:

Rapidly moving, actively swimming nematodes.

 

Back to Top

Life Cycle:

Ecophysiological Parameters:

For Ecophysiological Parameters for this species, click If species level data are not available, click for genus level parameters

Back to Top

 

Ecosystem Functions and Services:

Bacterially-mediated decomposition of organic matter; nitrogen mineralization.

 

Back to Top

Management:

 

Back to Top

References:

Andrassy, I. 2005. Free-living Nematodes of Hungary I. Hungarian Natural History Museum 518p.

Bassen, J.L. 1940. Panagrolaimus hygrophilus n. sp., a nematode found in decayed tubers of the waterlily root, Nelumbium nucifera Gaertn. Proc. Hel. Soc. Wash. 7:101-103.

Khan, R. Hussain, A., Tahseen, Q. 2012.Descriptions of one new and two known species of Panagrolaimoidea (Nematoda) from India. J. Natural History 46:867-864.

 
Back to Top

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