Species list, Checklist of Infraorder Cucujiformia for USA (North America)

Class	Insecta Linnaeus, 1758 Insects, True insects	1073 24471 144362	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	1067 24433 144310	Families Genera Species	Taxom
Infraclass	Neoptera van der Wulp, 1890 Modern Wing-folding insects	977 24002 142513	Families Genera Species	Taxom
Superorder	Holometabola Heider, 1889 Holometabolous Insects	560 19190 118615	Families Genera Species	Taxom
Order	Coleoptera Linnaeus, 1758 Beetles, Coleopterans	150 6226 39141	Families Genera Species	Taxom
Suborder	Polyphaga Emery, 1886 Polyphags	135 5713 33630	Families Genera Species	Taxom
Infraorder	Cucujiformia Lameere, 1938	71 3497 17890	Families Genera Species	Taxom

List of families for USA
71 Families width 17890 Species and 682 Subspecies

Aderidae Winkler, 1927	Ant-like leaf beetles	64	Species	Taxom
Alexiidae Imhoff, 1856	Minute bark beetles	2	Species	Taxom
Anthicidae Latreille, 1819	Ant beetles	357	Species	Taxom
Anthribidae Billberg, 1820	Fungus Weevil	208	Species	Taxom
Archeocrypticidae Kaszab, 1964	Ancient Fungus Beetles	2	Species	Taxom
Attelabidae Billberg, 1820	Leaf Rolling Weevil	255	Species	Taxom
Belidae Schönherr, 1826	Belid Beetle	53	Species	Taxom
Biphyllidae LeConte, 1861	Biphyllid beetles	3	Species	Taxom
Boridae C. G. Thomson, 1859	Borids	2	Species	Taxom
Bothrideridae Erichson, 1845	Cocoon-forming beetles	12	Species	Taxom
Brachyceridae (Billberg, 1820)	Brachycerids	1	Species	Taxom
Brachypteridae (Erichson, 1845)	Short-winged Flower Beetles	18	Species	Taxom
Brentidae Billberg, 1820	Brenthidae	241	Species	Taxom
Byturidae Jacquelin du..., 1858	Fruit worms	11	Species	Taxom
Caridae Thompson, 1992		1	Species	Taxom
Cerambycidae Latreille, 1802	Long Horn beetles	2496	Species	Taxom
Cerylonidae Billberg, 1820	Cerylid Kingfishers	26	Species	Taxom
Chrysomelidae Latreille, 1802	Casebearers	2142	Species	Taxom
Ciidae Leach, 1819	Minute tree fungus beetles	147	Species	Taxom
Cleridae Latreille, 1802	Checkered Beetle	214	Species	Taxom
Coccinellidae Latreille, 1807	Coccinelles	683	Species	Taxom
Corylophidae LeConte, 1852	Hooded beetles	107	Species	Taxom
Cryptophagidae Kirby, 1937	Mould beetles	199	Species	Taxom
Cucujidae Latreille, 1802	Flat bark beetles	124	Species	Taxom
Curculionidae Latreille, 1802	Ambrosia beetles	5927	Species	Taxom
Discolomatidae Horn, 1878		2	Species	Taxom
Dryophthoridae (Schönherr, 1825)	Palm weevils	3	Species	Taxom
Endomychidae Leach, 1815	False Ladybirds	66	Species	Taxom
Erotylidae Latreille, 1802	Pleasing Fungus Beetle	136	Species	Taxom
Helotidae Reitter, 1876		3	Species	Taxom
Ithyceridae (Schönherr, 1826)	New York weevil	2	Species	Taxom
Kateretidae Kirkby, 1837	Pollen Beetles	3	Species	Taxom
Laemophloeidae (Ganglbauer, 1899)	Lined flat bark beetles	3	Species	Taxom
Latridiidae Erichson, 1842	Minute brown scavenger beetle	147	Species	Taxom
Lymexylidae Fleming, 1821	Ship-timber beetle	7	Species	Taxom
Mauroniscidae Majer, 1995	Mauroniscid Beetles	6	Species	Taxom
Megalopodidae Latreille, 1802	Megalopodid Leaf Beetles	11	Species	Taxom
Melandryidae Leach, 1815	False Darkling Beetle	73	Species	Taxom
Meloidae Gyllenhal, 1810	Blister Beetle	511	Species	Taxom
Melyridae Leach, 1815	Malachite Beetles	291	Species	Taxom
Monotomidae Laporte, 1840	Minute Clubbed Beetles	84	Species	Taxom
Mordellidae Latreille, 1802	Pintail beetles	273	Species	Taxom
Mycetophagidae Leach, 1815	Hairy fungus beetle	46	Species	Taxom
Mycteridae Blanchard, 1845	Mycterid beetles	17	Species	Taxom
Nemonychidae Bedel, 1882	Nemonychid weevils	20	Species	Taxom
Nitidulidae Latreille, 1802	Nitidules	326	Species	Taxom
Oedemeridae Latreille, 1810	False Blister Beetle	127	Species	Taxom
Orsodacnidae Thomson, 1859	Orsodacnid Leaf Beetles	6	Species	Taxom
Oxycorynidae (Schoenherr, 1840)	Oxycorynid weevils	1	Species	Taxom
Phalacridae Leach, 1815	Shining flower beetles	131	Species	Taxom
Prostomidae C. G. Thomson, 1859	Jugular-horned beetle	3	Species	Taxom
Pyrochroidae Latreille, 1807	Cardinal beetles	69	Species	Taxom
Pythidae Solier, 1834	Dead log bark beetles	8	Species	Taxom
Rhipiphoridae Gemminger & ..., 1870	Hump back beetles	10	Species	Taxom
Rhynchitidae Gistel, 1848	Leaf-rolling weevils	4	Species	Taxom
Ripiphoridae Gemminger & ..., 1870	Rhipiphoridae	37	Species	Taxom
Salpingidae Leach, 1815	Narrow-waisted bark beetle	39	Species	Taxom
Scolytidae (Latreille, 1807)	Ambrosia	1	Species	Taxom
Scraptiidae Mulsant, 1856	Antlike leaf beetles	49	Species	Taxom
Silvanidae Kirby, 1837	Flat bark beetles	59	Species	Taxom
Smicripidae Horn, 1879	Palmetto beetle	2	Species	Taxom
Sphindidae Jacquelin du..., 1860	Cryptic slime mold beetle	9	Species	Taxom
Stenotrachelidae C. G. Thomson, 1859	False long-horned beetles	15	Species	Taxom
Synchroidae Lacordaire, 1859	Synchroa bark beetles	1	Species	Taxom
Tenebrionidae Latreille, 1802	Darkling Beetle	1642	Species	Taxom
Teredidae Seidlitz, 1888		4	Species	Taxom
Tetratomidae Billberg, 1820	Polypore fungus beetle	39	Species	Taxom
Thanerocleridae Chapin, 1921		4	Species	Taxom
Trogossitidae Latreille, 1802	Bark gnawing beetle	89	Species	Taxom
Vesperidae Mulsant, 1839	Vesperid longicorn beetles	4	Species	Taxom
Zopheridae Solier, 1834	Cylindrical bark beetles	212	Species	Taxom

Subnodes of Cucujiformia with occurrences in USA

Superfamily	Cerambycoidea Latreille, 1802	2 614 2500	Families Genera Species	Taxom
Superfamily	Chrysomeloidea Latreille, 1802 Bark Runner, Leaf Beetles, Long-horned Beetles, Longhorn Beetles, Wasp Beetles	3 443 2159	Families Genera Species	Taxom
Superfamily	Cleroidea Latreille, 1802 Bark-gnawing, Bark-gnawing Flower Beetles, Checkered Flower Beetles, Soft-winged Flower Beetles	5 142 604	Families Genera Species	Taxom
Superfamily	Coccinelloidea Latreille, 1807	5 168 886	Families Genera Species	Taxom
Superfamily	Cucujoidea Latreille, 1802 Bark Beetles, Flower Beetles, Fungus Beetles, Lady Beetles, Ladybirds, Minute Brown Scavenger Beetles, Pollen Beetles, Root-eating Beetles, Sap Beetles, Silken Fungus Beetles	16 140 803	Families Genera Species	Taxom
Superfamily	Curculionoidea Latreille, 1802 Bark Beetles, Snout Beetles and Bark Beetles, Weevils	13 1220 6717	Families Genera Species	Taxom
Superfamily	Erotyloidea Latreille, 1802	1 34 136	Family Genera Species	Taxom
Superfamily	Lymexyloidea Fleming, 1921 Lymexylids, Ship-timber beetles	1 4 7	Family Genera Species	Taxom
Superfamily	Nitiduloidea Latreille, 1802	2 64 335	Families Genera Species	Taxom
Superfamily	Tenebrionoidea Latreille, 1802 Bark, Darkling and Blister Beetles, Fungus, Fungus Beetles	23 668 3743	Families Genera Species	Taxom

Links, sources and further information

Cucujiformia at itis.gov