Incanema		Contents		Rev 01/23/2023
		Classification		Biology and Ecology
		Morphology and Anatomy		Life Cycle
Return to Incanema Menu				Ecosystem Functions and Services
		Distribution		Management
Return to Leptonchidae Menu		Feeding		References
		Go to Nemaplex Main Menu		Go to Dictionary of Terminology

Classification:

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Morphology and Anatomy:

• Body length 1.2-1.3 mm
• Outer layer of cuticle smooth; subcuticle loose and folded
• Lip region cap-like formed by fusion of inner liplets,.
• Head offset by a constriction.
• Odontostyle slender gradually fusing into simple odontophore
• Esophagus very slender with a constriction between slender part and the short bulboid terminal part of esophagus.
• Cylindroid part of esophagus surrounded by anterior of intestine.
• Prerectum very long, beginning far anterior to vulva in female.
• Tail rounded or bluntly conoid in both sexes

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Distribution:

Type species, Incanema quondam, described from soil in Ecuador.

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Feeding:

   Family Leptonchidae classified as hyphal feeding; exact feeding habits of Incanema spp. unknown (Yeates et al., 1993)  

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Biology and Ecology:

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Life Cycle:

Type species, I quondam, is sexually reproducing based on occurrence of sperm in uterus.

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Ecosystem Functions and Services:

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Management:

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References:

Yeates, G.W., T. Bongers, R. G. M. De Goede, D. W. Freckman, and S. S. Georgieva. 1993. Feeding habits in soil nematode families and genera—An outline for soil ecologists. Journal of Nematology 25:315-331

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Copyright © 1999 by Howard Ferris.
Revised: January 23, 2023.