1986年4月14日,天津塘沽所在“威娜斯”号轮所载的智利原木上截获到红毛林小蠹 Hylurgus ligniperda (Fabricius)。成虫体圆筒形,黄褐色,触角鞭节6节,锤状部4节;复眼长椭圆形,无凹陷;额面密被茸毛,而且额面的茸毛较头顶的茸毛粗大;额部正下方有一黑色大瘤。前胸背板长方形;基缘横直;两侧缘除前半部稍收缩外,基本平行;前缘弯弧状,中央不内凹;前胸背板只具 On April 14, 1986, Hylurgus ligniperda (Fabricius) was intercepted on Chilean logs contained in the “Venus” wheelhouse in Tanggu, Tianjin. Adult body cylindrical, brown, antenna whip 6, hammer 4; compound eyes long oval, no depression; frontal surface is dense hair, and the frontal surface of the hair than the head hair thick; just below the forehead There is a big black tumor. Front and back rectangular; base horizontal edge; both sides of the edge except for the first half of a slight contraction, the basic parallel; leading edge curved arc, the center is not concave;