Pontonema		Contents		Rev 12/03/2024
		Classification		Hosts
		Morphology and Anatomy		Life Cycle
Return to Pontonema Menu		Economic Importance		Damage
		Distribution		Management
Return to Oncholaimdae Menu		Feeding		References
		Go to Nemaplex Main Menu		Go to Dictionary of Terminology

Classification:

Enoplea

     Enoplia

        Enoplida

              Oncholaimoidea

                    Oncholaimidae

Pontonematinae

Pontonema

Synonyms:

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Morphology and Anatomy:

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Distribution:

Free-living  marine nematodes, including in deep-sea sites.

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Economic Importance:

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Feeding:

Adults from Arctic deep-sea sites are facultative predators of other nematodes; the intestines have a number of partially degested nematode prey as well as spicules of prey nematodes.  Younger juveniles appear to feed on dissolved organic material and decaying organisms. Some juveniles observed with bodies of several Thalassomonhystera , especially T. molloyensis, in the intestine (Fonseca and Gallucci, 2008).

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Life Cycle:

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Damage:

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Management:

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References:

Fonseca, G., Gallucci, F. 2008. Direct evidence of predation in deep-sea nematodes: the case of Pontonema sp. Cah. Biol. Mar. 49:295-297.

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Copyright 1999 by Howard Ferris.
Revised: December 03, 2024.