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| Kingdom Animalia |
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Platylygus contortae Kelton, 1970 – valid
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Platylygus crinitus Kelton, 1970 – valid
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Platylygus knighti Kelton, 1970 – valid
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Platylygus magnus Kelton, 1970 – valid
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Platylygus piceicola Kelton, 1970 – valid
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Platylygus pilosipes Kelton, 1970 – valid
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Platylygus pseudotsugae Kelton, 1970 – valid
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Platylygus scutellatus Kelton, 1970 – valid
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Trigonotylus antennatus Kelton, 1970 – valid
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Trigonotylus brooksi Kelton, 1970 – valid
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Trigonotylus canadensis Kelton, 1970 – valid
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Trigonotylus flavicornis Kelton, 1970 – valid |
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