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United States Department of Agriculture

Agricultural Research Service

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P. gutierrezi
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Pratylenchus gutierrezi Golden, Lopez and Vilchez, 1992

Morphometrics

Measure

P. gutierrezi

ARS photo by A. Morgan Golden: Pratylenchus gutierrezi

Arrow indicates spermatheca; photos from Golden et al., 1992 reprinted with permission of the Journal of Nematology.

Length mm

0.43-.55

a ratio

15-25

b ratio

3.5-4.5

c ratio

16.6-24.6

V %

74-84

Stylet  μ

16-17.6

Lips

2

Males

 present

TA #

18-23

PUS /VW

1.4*

PUS/V-A %

29*

Eso Ovr  μ

58

Excr. Pore

E-IJ

phas ann-tt

15*

 

Golden, A. M., R. Lopez Ch., and H. Vilchez R. 1992. Description of Pratylenchus gutierrezi n. sp. (Nematoda: Pratylenchidae) from coffee in Costa Rica. Journal of Nematology 24: 298-304.

Inserra, R. N., L. W. Duncan, D. Dunn, D. Kaplan, and D. Porazinska. 1998. Pratylenchus pseudocoffeae from Florida and its relationship with P. gutierrezi and P. coffeae. Nematologica 44:683-712.

 


Last Modified: 10/26/2005