Rev: 06/02/2026
Type species of the genus: Neotylocephalus annonae Ali, Farooqui &Tejpal, 1969
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Labial region components of Neotylocephalus CE = cervical expansion, CORN = cornu; FLAB = flabellum; LR = lateral rim; MP = midlateral projection; MR = median ridge; QUAD = quadrant; RR = radial ridge; Y1 - Y-shaped incisure
Drawing from Holovachov et al., 2003.
For comparisons among genera, go to subfamily Wilsonematinae
Neotylocephalus sp. Female head
Photomicrograph from Smythe and Hope, 2008
Body size range for the species of this genus in the database - Click:
Reported from forest soils and grasslands in Australia, India, Yemen, North, Central and South America.
Food Sources and Feeding strategies for the genus Neotylocephalus
Bacterial feeding
For Ecophysiological Parameters for this genus, click
Ali, S.M., Farooqui, M.N., Tejpal, S, 1969. Neotylocephalus annonae n. gen. n. sp. (Nematoda: Wilsonematinae) from Marathwada, India. Rivista di Parassitologia 30:287-290.
Holovachov, O., Bostrom, S., Tandingan De Ley, I., De Ley, P., and Coomans, A. 2003. Morphology and systematics of the genera Wilsonema Cobb, 1913, Ereptonema Anderson, 1966 and Neotylocephalus Ali, Farooqui and Tejpal, 1969 (Leptolaimina: Wilsonematinae) J. Nem. Morph. Syst. 5:73-106.
Smythe, A.B., and Hope, W.D. 2008. Nematodes of Plummers Island, Maryland. Bull. Biological Society of Washington, 15:13-19.