genus
Gnathotrichus
Gnathotrichus
Field notes
Gnathotrichus is a genus of ambrosia beetles in the family Curculionidae. The genus is naturally distributed in the North and Central America, but Gnathotrichus materiarius has been introduced to Europe where it is now widespread.
Gnathotrichus measure 2.0–3.7 mm (0.079–0.146 in) in length and are about 2.9–3.3 times as long as wide. They are light brown to almost black in color.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native Gnathotrichus All
Native to the US, by observations.
