Desmoscolex		Contents		Rev: 11/23/2022
		Classification		Biology and Ecology
		Morphology and Anatomy		Life Cycle
Return to Desmoscolex Menu				Ecosystem Functions and Services
		Distribution		Management
Return to Desmoscolecidae Menu		Feeding		References
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Classification:

Chromadorea

  Chromadoria

  Desmoscolecida

    Desmoscolecina

Desmoscolecoidea

     Desmoscolecidae

Subfamily: Demoscolecinae

        Tribe:  Desmoscolecina

       Desmoscolex, Claparede, 1863

Type species of the genus: Desmoscolex minutus Claparede. 1863

    Synonyms:
     

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Morphology and Anatomy:

	Desmoscolex sp. from depths of Western Pacific Ocean scanning electron micrograph by Shirayama and Hope, 1992. Labial region of adults covered with cephalic tubercles that are best seen with SEM. (Unlike the simple lip region of Tricoma). Cuticular rings composed of desmens which are rings of sedimentary particles held together by cementing materials (desmos).        Ref: Shirayama and Hope, 1992
Desmoscolex sp from deep ocean.  Source NIWA and D. Leduc. Scale bar = 100um
Desmoscolex sp. from depths of Western Pacific Ocean scanning electron micrograph by Shirayama and Hope, 1992.
Desmoscolex sp. Female from ocean sample, San Fernando, Veracruz, Mexico Photomicrograph by Dr. Ignacio Cid del Prado Vera
Males:
Body size range for the species of this genus in the database - Click:

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Distribution:

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Feeding:

Free-living marine nematodes

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Biology and Ecology:

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Life Cycle:

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Ecosystem Functions and Services:

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Management:

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References:

Decraemwr, W. and Rho, H.S. 2013. 7.11 Order Desmoscolecida. In Schmidt-Rheas and de Gruyter, W. Handbook of Zoology.Gastrocticha, Cycloneuralia, Gnatifera. Volume 2: Nematoda

Shirayama, Y. and Hope. W.D. 1992. Cephalic tubercles: a new character useful for the taxonomy of Desmoscolecida (Nematoda). Trans. Am. Microscop. Assoc: 111:211-222..

Copyright © 1999 by Howard Ferris.
Revised: November 23, 2022.