4. In IJ, E% >120, c >7; lamina of spicule with ventral
expansion
In IJ, E% <120, c <7; lamina of spicule without ventral
expansion
5
5. IJ body length averaging 654 μm, E% about 96, c about
6.1; male body width averaging 51 μm, spicule length
averaging 45 μm
H. marelatus
IJ body length averaging 685 μm, E% about
108, c about 6.6; male body width averaging 41 μm,
spicule length averaging 51 μm
H. zealandica
6. IJ body length averaging 528 μm, E% about 94
H. indicus
IJ body length averaging 570 μm, E% >100
7
7. E% of IJ about 127; spicule averaging 47 μm, lamina
with ventral expansion
H. hawaiiensis
E% of IJ about 112, spicule averaging 40 μm, lamina
without ventral expansion
H. bacteriophora
Fig. 13 (a) Light microscopic photograph of infective juvenile H. indica. (b) Light
microscopic photograph of Heterorhabditis (hermaphrodite). (c) Light
microscopic photograph of Heterorhabditis indica (male) (second generation)
80
Laboratory Techniques for Entomopathogenic Nematodes