First records of Cyclorhipidion fukiense (Eggers) (Coleoptera: Curculionidae: Scolytinae: Xyleborini), an ambrosia beetle native to Asia, in North America Author Hoebeke, E. Richard Author Rabaglia, Robert J. Author Knížek, Miloš Author Weaver, John S. text Zootaxa 2018 2018-03-14 4394 2 243 250 journal article 30520 10.11646/zootaxa.4394.2.7 23b902b6-5483-4c79-b37e-0f30306a166a 1175-5326 1197696 CCF78F2C-CD57-4275-97E3-315065A43065 Key to female Cyclorhipidion occurring in North America 1 Body length short, 1.82–2.16 mm ; elytra pale yellowish brown ( Figs. 1 , 2 ); elytral declivity dull, almost flat, not impressed between interstriae 1 and 3; pronotum longer than wide (pronotal length/width ratio = 1.17–1.25); declivital strial punctures large, shallow, distinct, with interior surfaces reticulate, separated by less than their diameter, and denticles on declivital interstriae 1 and 3 small and more or less uniform in size ( Fig.5 )..................................... bodoanum (Reitter) - Body length large, more than 2.4 mm ; elytra chestnut brown to blackish brown; elytral declivity shining, impressed between interstriae 1 and 3; pronotum only slightly longer than wide or nearly quadrate (pronotal length/width ratio ± 1.17); declivital strial punctures smaller and reticulate, generally separated at least by their diameter or slightly more; denticles on declivital interstriae 1 and 3 larger than others...................................................................... 2 2 Body length 2.45–2.76 mm ; declivital interstriae 2 slightly impressed ( Fig. 6 ); elytra chestnut-brown; strial punctures and interstrial punctures on elytral declivity of equal size, confused ( Fig. 6 ); pronotal length/width ratio = 1.07–1.17.................................................................................................. fukiense (Eggers) - Body length 3.07–3.36 mm ; declivital interstriae 2 noticeably impressed ( Fig. 7 ); elytra blackish-brown; strial punctures on elytral declivity clearly distinct and larger than interstrial punctures, distinctly seriate ( Fig. 7 ); pronotal length/width ratio = 1.06–1.16.......................................................................... pelliculosum (Eichhoff)