| Alniphagus aspericollis LeConte, 1876 | Alder bark beetle |
| Alniphagus hirsutus Schedl, 1949 | |
| Ambrosiodmus rubricollis Eichhoff, 1875 | Bark beetle |
| Ambrosiophilus atratus Eichhoff, 1875 | Ambrosia beetle |
| Anisandrus dispar Ferrari, 1867 | European Shot-hole Borer |
| Anisandrus maiche Stark, V.N., 1936 | Ambrosia beetle |
| Anisandrus obesus LeConte, 1868 | |
| Anisandrus sayi Hopkins, 1915 | |
| Carphoborus andersoni Swaine, 1919 | |
| Carphoborus carri Swaine, 1917 | |
| Carphoborus dunni Swaine, 1924 | |
| Carphoborus intermedius Wood, 1954 | |
| Carphoborus ponderosae Swaine, 1924 | |
| Carphoborus sansoni Swaine, 1924 | |
| Carphoborus vandykei Bruck, 1933 | |
| Chaetophloeus heterodoxus Wood & Bright, 1992 | Mountain mahogany bark beetle |
| Chramesus hicoriae LeConte, 1868 | Orinoco jute |
| Conophthorus coniperda Schwarz, 1895 | White pine cone beetle |
| Conophthorus ponderosae Hopkins, 1915 | Lodgepole cone beetle |
| Conophthorus resinosae Hopkins, 1915 | Jack pine tip beetle |
| Corthylus columbianus Hopkins, 1894 | Chestnut timber worm |
| Corthylus punctatissimus Zimmermann, 1868 | Pitted ambrosia beetle |
| Corthylus scutellaris LeConte, 1857 | |
| Cryphalus pubescens Hopkins, 1915 | |
| Cryphalus rigidus LeConte, 1876 | |
| Cryphalus ruficollis Hopkins, 1915 | |
| Cryphalus ruficollis fraseri Hopkins, 1915 | |
| Cryphalus ruficollis ruficollis | |
| Crypturgus borealis Swaine, 1917 | |
| Crypturgus pullus Zimmermann, 1868 | |
| Crypturgus pusillus Gyllenhal, 1813 | Bark beetle |
| Dendroctonus borealis (Hopkins, 1909) | ⇒ Dendroctonus rufipennis Kirby, 1837 |
| Dendroctonus brevicomis LeConte, 1876 | Southwestern pine beetle |
| Dendroctonus engelmanni (Hopkins, 1909) | ⇒ Dendroctonus rufipennis Kirby, 1837 |
| Dendroctonus monticolae (Hopkins, 1905) | ⇒ Dendroctonus ponderosae Hopkins, 1905 |
| Dendroctonus murrayanae Hopkins, 1909 | Lodgepole pine beetle |
| Dendroctonus piceaperda (Hopkins, 1901) | ⇒ Dendroctonus rufipennis Kirby, 1837 |
| Dendroctonus ponderosae Hopkins, 1905 | Black-Hills beetle |
| Dendroctonus pseudotsugae Hopkins, 1905 | Douglas fir beetle |
| Dendroctonus punctatus LeConte, 1868 | Allegheny spruce beetle |
| Dendroctonus rufipennis Kirby, 1837 | Alaska spruce beetle |
| Dendroctonus simplex LeConte, 1868 | Eastern larch beetle |
| Dendroctonus valens LeConte, 1860 | Red turpentine beetle |
| Dolurgus pumilus Eichhoff, 1868 | |
| Dryocoetes affaber Mannerheim, 1852 | |
| Dryocoetes autographus Ratzeburg, 1837 | |
| Dryocoetes betulae Hopkins, 1915 | Birch bark beetle |
| Dryocoetes caryi Hopkins, 1915 | |
| Dryocoetes confusus Swaine, 1912 | Mountain balsam bark beetle |
| Dryocoetes granicollis LeConte, 1876 | |
| Dryocoetes sechelti Swaine, 1915 | |
| Euwallacea validus Eichhoff, 1875 | Bark Beetle |
| Gnathotrichus materiarius Fitch, 1858 | American Utilizable Wood Bark Beetle |
| Gnathotrichus retusus LeConte, 1868 | Western pine wood stainer |
| Gnathotrichus sulcatus LeConte, 1868 | Western Hemlock Wood Stainer |
| Hylastes canadensis (Blackman, 1941) | ⇒ Hylastes porculus Erichson, 1836 |
| Hylastes gracilis LeConte, 1868 | Orinoco jute |
| Hylastes longicollis Swaine, 1918 | |
| Hylastes macer LeConte, 1868 | Orinoco jute |
| Hylastes nigrinus LeConte, 1868 | Douglas Fir Root Bark Beetle |
| Hylastes opacus Erichson, 1836 | Bark beetle |
| Hylastes porculus Erichson, 1836 | |
| Hylastes pumilus Mannerheim, 1843 | |
| Hylastes ruber Swaine, 1915 | |
| Hylastes swainei (Eggers, 1934) | ⇒ Hylastes porculus Erichson, 1836 |
| Hylastes tenuis Eichhoff, 1868 | |
| Hylastes yukonis (Fall, 1926) | ⇒ Hylastes nigrinus LeConte, 1868 |
| Hylastinus obscurus Marsham, 1802 | Clover root bark beetle |
| Hylesinus aculeatus Say, 1824 | Ash bark beetle |
| Hylesinus aspericollis (LeConte, 1876) | ⇒ Alniphagus aspericollis LeConte, 1876 |
| Hylesinus californicus Swaine, 1916 | Western ash bark beetle |
| Hylesinus criddlei Swaine, 1918 | |
| Hylesinus fasciatus LeConte, 1868 | Orinoco jute |
| Hylesinus nebulosus LeConte, 1859 | |
| Hylesinus pruinosus Eichhoff, 1868 | |
| Hylesinus varius Fabricius, 1775 | Ash Bark Beetle |
| Hylocurus biorbus | |
| Hylocurus hirtellus Wood & Bright, 1992 | Shrub bark beetle |
| Hylocurus rudis Wood & Bright, 1992 | |
| Hylurgopinus rufipes Eichhoff, 1868 | Dark elm beetle |
| Hylurgops pinifex Wood & Bright, 1992 | |
| Hylurgops porosus Wood & Bright, 1992 | |
| Hylurgops reticulatus Wood, 1971 | |
| Hylurgops rugipennis Mannerheim, 1843 | |
| Hylurgops rugipennis pinifex Fitch, 1851 | |
| Hylurgops subcostulatus subcostulatus | |
| Hylurgus nigrinus Mannerheim, 1852 | |
| Hylurgus rufipennis Kirby, 1837 | Spruce beetle |
| Hylurgus sericeus (Mannerheim, 1843) | ⇒ Pseudohylesinus sericeus Mannerheim, 1843 |
| Hypothenemus dissimilis Zimmermann, 1868 | |
| Hypothenemus eruditus Westwood, 1836 | Weevil |
| Hypothenemus mesoleius (Schedl, 1959) | ⇒ Hypothenemus eruditus Westwood, 1836 |
| Ips borealis Swaine, 1911 | Northern engraver |
| Ips calligraphus Wood & Bright, 1992 | Coarse writing engraver |
| Ips emarginatus Wood & Bright, 1992 | Emarginate ips |
| Ips grandicollis Wood & Bright, 1992 | Eastern Five-Spined Engraver |
| Ips integer Wood & Bright, 1992 | Saw-toothed pine engraver |
| Ips latidens Wood & Bright, 1992 | |
| Ips mexicanus Wood & Bright, 1992 | |
| Ips montanus (Eichhoff, 1881) | ⇒ Ips amitinus Eichhoff, 1871 |
| Ips multistriatus (Marsham, 1802) | ⇒ Dendroctonus rufipennis Kirby, 1837 |
| Ips perroti Swaine, 1915 | |
| Ips perturbatus Wood & Bright, 1992 | Northern spruce engraver |
| Ips pini Say, 1826 | Eastern pine engraver |
| Ips plastographus Wood & Bright, 1992 | California pine engraver |
| Ips plastographus plastographus LeConte, 1868 | |
| Ips swainei (Wood, 1982) | ⇒ Ips borealis Swaine, 1911 |
| Ips thomasi (Hopping, G.R., 1965) | ⇒ Ips borealis Swaine, 1911 |
| Ips tridens Wood, 1982 | |
| Ips woodi Thatcher, 1965 | |
| Lymantor alaskanus Wood, 1978 | |
| Lymantor decipiens Wood & Bright, 1992 | |
| Micracis suturalis LeConte, 1868 | Orinoco jute |
| Micracis swainei Blackman, 1920 | Whale barnacles |
| Monarthrum fasciatum Wood & Bright, 1992 | Yellow-banded ambrosia beetle |
| Monarthrum mali Wood & Bright, 1992 | Apple Wood Stainer |
| Monarthrum scutellare Wood & Bright, 1992 | |
| Orthotomicus caelatus Eichhoff, 1868 | |
| Orthotomicus latidens LeConte, 1874 | Smaller western pine engraver |
| Orthotomicus ornatus Swaine, 1916 | |
| Pachysquamus subcostulatus Mannerheim, 1853 | Sour-sap bark beetle |
| Phloeosinus canadensis Swaine, 1917 | Lesser oak-stump shot-hole borer |
| Phloeosinus cupressi Hopkins, 1903 | Cypress bark beetle |
| Phloeosinus dentatus Say, 1826 | Juniper bark borer |
| Phloeosinus hoferi Blackman, 1942 | |
| Phloeosinus hoppingi Swaine, 1915 | Hopping's cedar twig borer |
| Phloeosinus keeni Blackman, 1942 | |
| Phloeosinus liminaris | |
| Phloeosinus pini Swaine, 1915 | |
| Phloeosinus punctatus LeConte, 1876 | Big-tree bark beetle |
| Phloeosinus scopulorum scopulorum Swaine, 1924 | |
| Phloeosinus sequoiae Hopkins, 1903 | Redwood bark beetle |
| Phloeosinus squalidens ♰ S. H. Scudder, 1890 | |
| Phloeotribus dentifrons Blackman, 1921 | |
| Phloeotribus lecontei Schedl, 1962 | |
| Phloeotribus liminaris Harris, 1852 | Peach bark beetle |
| Phloeotribus piceae Swaine, 1911 | |
| Phloeotribus scabricollis Hopkins, 1916 | |
| Pityogenes bidentatus Herbst, 1783 | Two-toothed Pine Beetle |
| Pityogenes carinulatus Wood & Bright, 1992 | Ponderosa-pine wood engraver |
| Pityogenes fossifrons Wood & Bright, 1992 | |
| Pityogenes hopkinsi Swaine, 1915 | Chestnet brown bark beetle |
| Pityogenes knechteli Swaine, 1918 | Lodgepole-pine wood engraver |
| Pityogenes plagiatus Bright, 1976 | |
| Pityogenes plagiatus knechteli Swaine, 1918 | |
| Pityogenes plagiatus plagiatus | |
| Pityokteines elegans Swaine, 1916 | |
| Pityokteines lasiocarpi Wood & Bright, 1992 | |
| Pityokteines minutus Wood & Bright, 1992 | |
| Pityokteines ornatus Wood, 1966 | |
| Pityokteines sparsus Wood & Bright, 1992 | Balasm fir bark beetle |
| Pityophthorus absonus Blackman, 1928 | |
| Pityophthorus albertensis (Blackman, 1928) | ⇒ Pityophthorus opaculus LeConte, 1878 |
| Pityophthorus alpinensis Hopping, 1960 | |
| Pityophthorus angustus (Blackman, 1928) | ⇒ Pityophthorus balsameus Blackman, 1922 |
| Pityophthorus aquilus Blackman, 1928 | |
| Pityophthorus balsameus Blackman, 1922 | |
| Pityophthorus bassetti Blackman, 1920 | Whale barnacles |
| Pityophthorus biovalis Blackman, 1922 | |
| Pityophthorus boycei Swaine, 1925 | |
| Pityophthorus briscoei Blackman, 1922 | |
| Pityophthorus caelator (Blackman, 1928) | ⇒ Pityophthorus aquilus Blackman, 1928 |
| Pityophthorus carinatus Bright, 1978 | |
| Pityophthorus carinatus carinatus Bright, 1978 | |
| Pityophthorus carinatus monticolae Bright, 1978 | |
| Pityophthorus cariniceps LeConte, 1876 | |
| Pityophthorus cascoensis Blackman, 1928 | |
| Pityophthorus cavatus Bright, 1978 | |
| Pityophthorus concavus Blackman, 1928 | |
| Pityophthorus confertus Swaine, 1917 | |
| Pityophthorus confinis LeConte, 1876 | |
| Pityophthorus consimilis LeConte, 1878 | |
| Pityophthorus dentifrons Blackman, 1922 | |
| Pityophthorus digestus LeConte, 1874 | |
| Pityophthorus diglyphus Blandford, 1904 | |
| Pityophthorus fossifrons LeConte, 1876 | |
| Pityophthorus fuscus Blackman, 1928 | |
| Pityophthorus grandis Blackman, 1928 | |
| Pityophthorus intextus Swaine, 1917 | |
| Pityophthorus lautus Eichhoff, 1872 | |
| Pityophthorus monticolae (Bright, 1978) | ⇒ Pityophthorus carinatus Bright, 1978 |
| Pityophthorus murrayanae Blackman, 1922 | |
| Pityophthorus nitidulus Mannerheim, 1843 | |
| Pityophthorus nitidus Swaine, 1917 | |
| Pityophthorus opaculus LeConte, 1878 | |
| Pityophthorus orarius Bright, 1968 | Douglar fir twig beetle |
| Pityophthorus pseudotsugae Swaine, 1918 | |
| Pityophthorus puberulus LeConte, 1868 | |
| Pityophthorus pulchellus Eichhoff, 1869 | |
| Pityophthorus pulicarius Zimmermann, 1868 | Pine tip beetle |
| Pityophthorus ramiperda Swaine, 1917 | |
| Pityophthorus recens Bright, 1977 | |
| Pityophthorus repens Bright, 1976 | |
| Pityophthorus scalptor Blackman, 1928 | |
| Pityophthorus scalptus Bright, 1978 | |
| Pityophthorus serratus Swaine, 1918 | |
| Pityophthorus sierrensis Bright, 1971 | |
| Pityophthorus toralis Wood, 1964 | |
| Pityophthorus tuberculatus (Eichhoff, 1878) | ⇒ Pityophthorus pulchellus Eichhoff, 1869 |
| Pityophthorus venustus Blackman, 1928 | |
| Polygraphus convexifrons Wood, 1951 | |
| Polygraphus rufipennis Kirby, 1837 | Four-eyed Spruce Bark Beetle |
| Procryphalus mucronatus LeConte, 1879 | |
| Procryphalus utahensis Hopkins, 1915 | |
| Pseudips concinnus Cognato, 2000 | Sitka spruce engraver |
| Pseudips mexicanus Cognato, 2000 | Monterey pine engraver |
| Pseudohylesinus dispar dispar Blackman, 1942 | |
| Pseudohylesinus dispar pullatus Blackman, 1942 | |
| Pseudohylesinus granulatus Swaine, 1918 | Fir root bark beetle |
| Pseudohylesinus nebulosus LeConte, 1859 | Anchor worm |
| Pseudohylesinus nebulosus nebulosus LeConte, 1859 | |
| Pseudohylesinus nobilis Swaine, 1917 | Noble-fir bark beetle |
| Pseudohylesinus pini Wood, 1969 | |
| Pseudohylesinus sericeus Mannerheim, 1843 | Shore-pine bark beetle |
| Pseudohylesinus sitchensis Swaine, 1917 | Sitka-spruce bark beetle |
| Pseudohylesinus tsugae Swaine, 1917 | Hemlock bark beetle |
| Pseudopityophthorus minutissimus Zimmermann, 1868 | Oak bark beetle |
| Pseudopityophthorus pubipennis LeConte, 1860 | Western oak bark beetle |
| Pseudothysanoes rigidus LeConte, 1876 | |
| Scierus annectans Le Conte, 1876 | |
| Scierus annectens LeConte, 1876 | |
| Scierus pubescens Swaine, 1924 | |
| Scolytus fagi Walsh, 1867 | Rubbervine |
| Scolytus laricis Blackman, 1934 | Larch engraver |
| Scolytus mali Bechstein, 1805 | Apple bark beetle |
| Scolytus monticolae Swaine, 1917 | |
| Scolytus multistriatus Marsham, 1802 | Dutch Elm Weevil |
| Scolytus muticus Say, 1824 | Hackberry beetle |
| Scolytus opacus Blackman, 1934 | |
| Scolytus oregoni Blackman, 1934 | |
| Scolytus piceae Swaine, 1910 | |
| Scolytus praeceps LeConte, 1876 | California white pine scolytid |
| Scolytus quadrispinosus Say, 1824 | Hickory bark beetle |
| Scolytus rugulosus Mueller, 1818 | Apple tree beetle |
| Scolytus schevyrewi Semenov, 1902 | Banded elm bark beetle |
| Scolytus scolytus Fabricius, 1775 | Elm bark beetle |
| Scolytus subscaber LeConte, 1876 | Fir tree destroyer |
| Scolytus tsugae Wood & Bright, 1992 | Hemlock engraver |
| Scolytus unispinosus LeConte, 1876 | Douglas fir engraver |
| Scolytus ventralis LeConte, 1868 | Fir engraver |
| Taphramites gnathotrichus ♰ Schedl, 1947 | |
| Thysanoes xylophagus Blackman, 1928 | |
| Tomicus caelatus Eichhoff, 1868 | |
| Tomicus destruens Linnaeus, 1758 | Common pine shoot beetle |
| Tomicus hudsonicus (LeConte, 1876) | ⇒ Ips perturbatus Wood & Bright, 1992 |
| Tomicus materiarius (Fitch, 1858) | ⇒ Gnathotrichus materiarius Fitch, 1858 |
| Tomicus piniperda Linnaeus, 1758 | Common pine shoot beetle |
| Trypodendron betulae Swaine, 1911 | Birch ambrosia beetle |
| Trypodendron domesticum Linnaeus, 1758 | European Hardwood Ambrosia Beetle |
| Trypodendron lineatum Olivier, 1795 | Conifer ambrosia beetle |
| Trypodendron retusum Wood & Bright, 1992 | Poplar ambrosia beetle |
| Trypodendron rufitarsis Swaine, 1917 | |
| Trypophloeus populi Hopkins, 1915 | |
| Trypophloeus striatulus Mannerheim, 1853 | |
| Trypophloeus thatcheri Wood, 1954 | |
| Xyleborinus alni Niijima, 1909 | Asian Ambrosia beetle |
| Xyleborinus attenuatus Blandford, 1894 | Asian Ambrosia Beetle |
| Xyleborinus saxeseni (Ratzeburg, 1837) | ⇒ Xyleborinus saxesenii Ratzeburg, 1837 |
| Xyleborinus saxesenii Ratzeburg, 1837 | Cosmopolitan ambrosia beetle |
| Xyleborus affinis Eichhoff, 1868 | Ambrosia beetle |
| Xyleborus celsus Eichhoff, 1868 | Hickory timber beetle |
| Xyleborus dispar (Fabricius, 1792) | ⇒ Anisandrus dispar Ferrari, 1867 |
| Xyleborus ferrugineus Fabricius, 1801 | Ambrosia beetle |
| Xyleborus germanus (Blandford, 1894) | ⇒ Xylosandrus germanus Blandford, 1894 |
| Xyleborus intrusus Blandford, 1898 | |
| Xyleborus obesus LeConte, 1868 | |
| Xyleborus pfeili Wood & Bright, 1992 | Ambrosia beetle |
| Xyleborus pubescens Zimmermann, 1868 | |
| Xyleborus sayi Hopkins, 1915 | |
| Xyleborus sparsus LeConte, 1868 | |
| Xyleborus vicinus Eichhoff, 1878 | |
| Xyleborus xylographus Say, 1826 | Weevil |
| Xylechinus americanus Blackman, 1922 | |
| Xylechinus montanus Blackman, 1940 | |
| Xylosandrus crassiusculus Motschulsky, 1866 | Asian Ambrosia Beetle |
| Xylosandrus germanus Blandford, 1894 | Alnus Ambrosia Beetle |
| Xyloterinus politus Say, 1826 | |
| Xyloterus retusus LeConte, 1868 | |
