| Adelobius manni | |
| Alaskobius adlatus Chamberlin, 1946 | San Carlos threeband |
| Alaskobius josephus Chamberlin, 1946 | San Carlos threeband |
| Alaskobius parvior Chamberlin, 1946 | San Carlos threeband |
| Alaskobius parvius | |
| Archepolys gosibius | |
| Archethopolys gosobius Chamberlin, 1928 | |
| Archethopolys kaibabus Chamberlin, 1930 | Argus desertsnail |
| Archethopolys parowanus Chamberlin, 1925 | Merced Canyon shoulderband |
| Arebius agamus Chamberlin, 1941 | Deep Slide mountainsnail |
| Arebius aganus | |
| Arebius cherosus Chamberlin, 1941 | Deep Slide mountainsnail |
| Arebius convergens Chamberlin, 1943 | Costate mountainsnail |
| Arebius crenius Chamberlin, 1941 | Deep Slide mountainsnail |
| Arebius diplonyx Chamberlin, 1916 | |
| Arebius dolius Chamberlin, 1916 | |
| Arebius elysianus Chamberlin, 1916 | |
| Arebius epelus Chamberlin, 1941 | Deep Slide mountainsnail |
| Arebius fremontus Chamberlin, 1943 | Costate mountainsnail |
| Arebius integrior Chamberlin, 1949 | |
| Arebius kochii Stuxberg, 1875 | |
| Arebius medius Chamberlin, 1916 | |
| Arebius montivagus Chamberlin, 1943 | Costate mountainsnail |
| Arebius navajo Chamberlin, 1943 | Costate mountainsnail |
| Arebius obesus Stuxberg, 1875 | |
| Arebius oregonensis Chamberlin, 1916 | |
| Arebius petrovius Chamberlin, 1947 | Kyle Canyon mountainsnail |
| Arebius platypus Chamberlin, 1941 | Deep Slide mountainsnail |
| Arebius sequens Chamberlin, 1947 | Kyle Canyon mountainsnail |
| Arebius sequoius Chamberlin, 1941 | Deep Slide mountainsnail |
| Arebius tetonus Chamberlin, 1943 | Costate mountainsnail |
| Arebius tridens Chamberlin, 1941 | Deep Slide mountainsnail |
| Arenobius coloradanus Chamberlin, 1912 | |
| Arenobius manegitus Chamberlin, 1911 | |
| Arenobius mississippiensis | |
| Arkansobius lamprus Chamberlin, 1938 | Bigtree shoulderband |
| Banobius tener Chamberlin, 1938 | Bigtree shoulderband |
| Calcibius calcarifer Chamberlin &..., 1952 | |
| Calcibius calcifer | |
| Cruzobius pococki Crabill, 1962 | |
| Cruzobius verus Chamberlin, 1942 | Coalinga shoulderband |
| Elattobius simplex Chamberlin, 1941 | Deep Slide mountainsnail |
| Enarthrobius bullifer Chamberlin, 1926 | |
| Enarthrobius covenus Chamberlin, 1944 | |
| Enarthrobius dybasi Chamberlin, 1944 | |
| Enarthrobius fumans Chamberlin, 1944 | |
| Enarthrobius litus Chamberlin, 1944 | |
| Enarthrobius oblitus Chamberlin &..., 1952 | |
| Escimobius cryophilus Chamberlin, 1949 | |
| Ethopolys (Archethopolys) bipunctatus Wood, 1862 | Purplish amberjack |
| Ethopolys (Archethopolys) integer Chamberlin, 1919 | |
| Ethopolys integer alaskanus Chamberlin, 1919 | |
| Ethopolys calibius Chamberlin, 1951 | Anza shoulderband |
| Ethopolys californicus Daday, 1889 | Silky shoulderband |
| Ethopolys monticola Stuxberg, 1875 | |
| Ethopolys parawanus | |
| Ethopolys parowanus | |
| Ethopolys positivus Chamberlin, 1941 | Deep Slide mountainsnail |
| Ethopolys pusio Stuxberg, 1875 | |
| Ethopolys sierravagus (Chamberlin, 1903) | ⇒ Ethopolys californicus Daday, 1889 |
| Ethopolys timpius Chamberlin, 1951 | Anza shoulderband |
| Ethopolys xanti Wood, 1862 | |
| Eulithobius fattigi Chamberlin, 1945 | |
| Eulithobius hypogeus Chamberlin, 1940 | |
| Eulithobius sphactes Crabill, 1958 | |
| Eupolybothrus (Eupolybothrus) grossipes C.L. Koch, 1847 | |
| Garibius alabamae Chamberlin, 1913 | Mexican scad |
| Garibius branneri Bollman, 1888 | |
| Garibius catawbae Chamberlin, 1913 | Mexican scad |
| Garibius dendrophilus Chamberlin, 1913 | |
| Garibius georgiae Chamberlin, 1913 | Mexican scad |
| Garibius mississippiensis Chamberlin, 1913 | Mexican scad |
| Garibius monticolens Chamberlin, 1913 | Mexican scad |
| Garibius opicolens Chamberlin, 1913 | Mexican scad |
| Garibius pagoketes Chamberlin, 1913 | Mexican scad |
| Garibius psychrophilus Crabill, 1957 | |
| Georgibius georgiae Chamberlin, 1944 | |
| Georgibius pulblanus | |
| Gonibius glyptocephalus Chamberlin, 1903 | |
| Gonibius rex Bollman, 1888 | |
| Gosibius aberrantus Chamberlin, 1943 | Costate mountainsnail |
| Gosibius ameles Chamberlin, 1940 | Cape Fear threetooth |
| Gosibius angelicus Chamberlin, 1944 | |
| Gosibius arizonensis Chamberlin, 1917 | |
| Gosibius atopops Chamberlin, 1941 | Deep Slide mountainsnail |
| Gosibius benespinosus Chamberlin, 1941 | Deep Slide mountainsnail |
| Gosibius brevicornis Chamberlin, 1917 | |
| Gosibius claremontus | |
| Gosibius escabosanus Chamberlin, 1943 | Costate mountainsnail |
| Gosibius fusatus Chamberlin, 1941 | Deep Slide mountainsnail |
| Gosibius intermedius Chamberlin, 1917 | |
| Gosibius loisianus | |
| Gosibius louisianus Chamberlin, 1942 | Coalinga shoulderband |
| Gosibius monicus Chamberlin, 1912 | Yosemite shoulderband |
| Gosibius montereus Chamberlin, 1917 | |
| Gosibius mulaiki Chamberlin, 1938 | Bigtree shoulderband |
| Gosibius paroikin | |
| Gosibius paucidens Wood, 1862 | |
| Gosibius saccharogeus Chamberlin, 1941 | Deep Slide mountainsnail |
| Gosibius sequens Chamberlin, 1941 | Deep Slide mountainsnail |
| Gosibius submarginis Chamberlin &..., 1952 | |
| Gosibius subuarginis | |
| Gosibius texicolens Chamberlin, 1938 | Bigtree shoulderband |
| Guambius atopops | |
| Guambius christianus Chamberlin, 1946 | San Carlos threeband |
| Guambius coloradanus Chamberlin, 1912 | |
| Guambius curtior Chamberlin, 1917 | |
| Guambius euthus Chamberlin, 1904 | |
| Guambius fusatus | |
| Guambius hesperus Chamberlin, 1941 | Deep Slide mountainsnail |
| Guambius hubrichti | |
| Guambius mississippiensis Chamberlin, 1912 | Yosemite shoulderband |
| Guambius oedipes Bollman, 1888 | |
| Guambius pinguis Bollman, 1888 | |
| Helembius nannus Chamberlin, 1918 | Redwood hesperian |
| Juanobius eremus Chamberlin, 1928 | |
| Kiberbius cayoteus Chamberlin, 1941 | |
| Kiberbius dyscritus Chamberlin, 1941 | Deep Slide mountainsnail |
| Kiberbius gosobius Chamberlin, 1941 | Deep Slide mountainsnail |
| Kiberbius nannus Chamberlin, 1916 | |
| Kiberbius nobles | |
| Kiberbius ogmopus Chamberlin, 1916 | |
| Kiberbius remex Chamberlin, 1903 | |
| Kiberbius robles Chamberlin, 1941 | Deep Slide mountainsnail |
| Labrobius investigans Chamberlin, 1938 | Bigtree shoulderband |
| Liobius mimus Chamberlin &..., 1940 | |
| Lithobius (Chinobius) uralensis Farzalieva, 2004 | |
| Lithobius (Ezembius) giganteus Sseliwanoff, 1881 | |
| Lithobius (Ezembius) parvicornis Porat, 1893 | |
| Lithobius (Ezembius) stejnegeri Bollman, 1893 | Foothill shoulderband |
| Lithobius agilis agilis C.L. Koch, 1847 | |
| Lithobius (Lithobius) calcaratus C.L. Koch, 1844 | |
| Lithobius (Lithobius) carinatus L. Koch, 1862 | |
| Lithobius (Lithobius) castaneus Newport, 1844 | Pinos Altos mountainsnail |
| Lithobius (Lithobius) erythrocephalus C.L. Koch, 1847 | |
| Lithobius (Lithobius) forficatus Linnaeus, 1758 | Brown centipede |
| Lithobius (Lithobius) lucifugus L. Koch, 1862 | |
| Lithobius (Lithobius) luteus Loksa, 1947 | |
| Lithobius (Lithobius) macilentus L. Koch, 1862 | |
| Lithobius (Lithobius) melanops Newport, 1845 | |
| Lithobius microdon microdon Latzel, 1886 | |
| Lithobius (Lithobius) minimus Koch, 1862 | |
| Lithobius (Lithobius) mutabilis L. Koch, 1862 | |
| Lithobius (Lithobius) nigripalpis L. Koch, 1867 | |
| Lithobius (Lithobius) obesus Attems, 1902 | |
| Lithobius (Lithobius) obscurus Newport, 1845 | Centipede |
| Lithobius (Lithobius) parietum Verhoeff, 1899 | |
| Lithobius (Lithobius) pilicornis Newport, 1844 | Pinos Altos mountainsnail |
| Lithobius pilicornis pilicornis Newport, 1844 | |
| Lithobius (Lithobius) remyi (Jawlowski, 1923) | ⇒ Lithobius castaneus Newport, 1844 |
| Lithobius (Lithobius) scotophilus Latzel, 1887 | |
| Lithobius (Lithobius) stuxbergi Sseliwanoff, 1880 | |
| Lithobius (Monotarsobius) aeruginosus L. Koch, 1862 | Baboquivari talussnail |
| Lithobius (Monotarsobius) carinipes Ishii & Yahata, 1997 | |
| Lithobius (Monotarsobius) curtipes Koch, 1847 | |
| Lithobius (Monotarsobius) eleganus Shinohara, 1957 | |
| Lithobius (Monotarsobius) purpureus Chamberlin, 1901 | |
| Lithobius (Monotarsobius) tricalcaratus (Attems, 1909) | ⇒ Lithobius lucifugus L. Koch, 1862 |
| Lithobius (Porobius) parvicornis Porat, 1893 | |
| Lithobius (Sigibius) microps Meinert, 1868 | Stone centipede |
| Lithobius (Sigibius) nidicolens Chamberlin, 1938 | San Lorenzo shoulderband |
| Lithobius (Sigibius) siopius Chamberlin &..., 1952 | |
| Lithobius (Sigibius) starlingi Causey, 1942 | |
| Lithobius (Sigibius) urbanus Chamberlin, 1944 | |
| Lithobius adelus Chamberlin, 1922 | |
| Lithobius ameles (Chamberlin, 1952) | ⇒ Lithobius forficatus Linnaeus, 1758 |
| Lithobius angelus Chamberlin, 1903 | |
| Lithobius annexus (Chamberlin, 1952) | ⇒ Lithobius parvicornis Porat, 1893 |
| Lithobius apheles Chamberlin, 1940 | Cape Fear threetooth |
| Lithobius atkinsoni Bollman, 1887 | Point Reyes shoulderband |
| Lithobius aureus McNeill, 1887 | |
| Lithobius bellulus Chamberlin, 1903 | |
| Lithobius berkeleyensis Verhoeff, 1937 | |
| Lithobius beulae Chamberlin, 1903 | |
| Lithobius bidentatus Loksa, 1955 | |
| Lithobius biunguis (Demange, 1958) | ⇒ Lithobius forficatus Linnaeus, 1758 |
| Lithobius bonensis (Meinert, 1872) | ⇒ Lithobius forficatus Linnaeus, 1758 |
| Lithobius bonvillensis Chamberlin, 1909 | |
| Lithobius cantabrigensis Meinert, 1886 | |
| Lithobius cardinalis Bollmann, 1887 | |
| Lithobius castellopes Chamberlin, 1903 | |
| Lithobius celer Bollman, 1888 | Redwood shoulderband |
| Lithobius cherosus | |
| Lithobius cheruscus (Verhoeff, 1941) | ⇒ Lithobius forficatus Linnaeus, 1758 |
| Lithobius chumasanus Chamberlin, 1903 | |
| Lithobius clarus McNeill, 1887 | |
| Lithobius clavigerens Chamberlin, 1910 | |
| Lithobius cockerelli Chamberlin, 1904 | |
| Lithobius collium Chamberlin, 1901 | |
| Lithobius disantus Chamberlin, 1922 | |
| Lithobius dopaintus (Chamberlin, 1911) | ⇒ Nadabius coloradensis Cockerell, 1893 |
| Lithobius errantus (Chamberlin, 1952) | ⇒ Lithobius carinatus L. Koch, 1862 |
| Lithobius eucnemis Stuxberg, 1875 | |
| Lithobius euthus Chamberlin, 1904 | |
| Lithobius fungiferopes Chamberlin, 1904 | |
| Lithobius ginampus Chamberlin, 1909 | |
| Lithobius grossidens (Meinert, 1872) | ⇒ Lithobius pilicornis pilicornis Newport, 1844 |
| Lithobius hardyi Chamberlin, 1946 | San Carlos threeband |
| Lithobius harrietae Chamberlin, 1906 | |
| Lithobius hawaiiensis Silvestri, 1904 | Common meadowbeauty |
| Lithobius holzingeri Bollman, 1887 | Point Reyes shoulderband |
| Lithobius howei (Bollman, 1887) | ⇒ Neolithobius mordax L. Koch, 1862 |
| Lithobius intermontanus Chamberlin, 1902 | |
| Lithobius iowensis Meinert, 1885 | |
| Lithobius latzeli (Verhoeff, 1937) | ⇒ Lithobius lucifugus L. Koch, 1862 |
| Lithobius latzelii Meinert, 1885 | |
| Lithobius manegitus Chamberlin, 1911 | |
| Lithobius mesechinus Chamberlin, 1903 | |
| Lithobius mimus | |
| Lithobius minnesotae (Bollman, 1887) | ⇒ Nadabius iowensis Meinert, 1885 |
| Lithobius moananus Chamberlin, 1926 | |
| Lithobius nebrascensis Kenyon, 1893 | |
| Lithobius numius (Chamberlin, 1911) | ⇒ Sonibius politus McNeill, 1887 |
| Lithobius oedipes Bollmann, 1880 | |
| Lithobius oedipus Bollman, 1888 | |
| Lithobius paitius Chamberlin, 1911 | |
| Lithobius paradoxus Stuxberg, 1875 | |
| Lithobius patonius Chamberlin, 1911 | |
| Lithobius pinetorum Harger, 1872 | Chiricahua talussnail |
| Lithobius pinguis Bollmann, 1888 | |
| Lithobius pitophilus Chamberlin, 1903 | |
| Lithobius politicus (Chamberlin, 1952) | ⇒ Lithobius nigripalpis L. Koch, 1867 |
| Lithobius politus McNeill, 1887 | |
| Lithobius providens | |
| Lithobius remex Chamberlin, 1903 | |
| Lithobius rex Bollmann, 1888 | |
| Lithobius sasanus Murakami, 1965 | |
| Lithobius sastianus Chamberlin, 1903 | |
| Lithobius satanus Chamberlin, 1922 | |
| Lithobius sierravagus Chamberlin, 1903 | |
| Lithobius socius Chamberlin, 1901 | |
| Lithobius spinipes (Say, 1821) | ⇒ Lithobius forficatus Linnaeus, 1758 |
| Lithobius suprenans Chamberlin, 1925 | |
| Lithobius tenuipes (Daday, 1889) | ⇒ Eupolybothrus grossipes C.L. Koch, 1847 |
| Lithobius tivius Chamberlin, 1909 | |
| Lithobius trilobus Bollman, 1887 | |
| Lithobius tuber (Bollman, 1887) | ⇒ Pokabius bilabiatus Wood, 1867 |
| Lithobius tyrannus | |
| Lithobius voracior Chamberlin, 1912 | |
| Lithobius watovius Chamberlin, 1911 | |
| Lithobius watsuitus Chamberlin, 1911 | |
| Lithobius xenopus Bollmann, 1888 | |
| Llanobius dux Chamberlin, 1940 | Pallid mountainsnail |
| Llanobius paucispinus Chamberlin &..., 1940 | |
| Llanobius santus Chamberlin &..., 1940 | |
| Lophobius apachus Chamberlin, 1940 | |
| Lophobius carinipes Daday, 1889 | |
| Lophobius collium Chamberlin, 1902 | |
| Lophobius franciscae Chamberlin, 1925 | |
| Lophobius lasalanus Chamberlin, 1928 | |
| Lophobius loganus | |
| Lophobius oreines | |
| Lophobius sororis Chamberlin, 1940 | |
| Metalithobius cardinalis Bollman, 1887 | Mineral Creek mountainsnail |
| Mexicotarsus sulcatus Verhoeff, 1934 | Ostracods |
| Monotarsobius arcticus | |
| Monotarsobius tricalcaratus Attems, 1909 | |
| Nadabius ameles Chamberlin, 1944 | |
| Nadabius aristeus Chamberlin, 1922 | |
| Nadabius caducipes Chamberlin, 1946 | San Carlos threeband |
| Nadabius cherokeenus Chamberlin, 1947 | Kyle Canyon mountainsnail |
| Nadabius coloradensis Cockerell, 1893 | |
| Nadabius eigenmanni Bollman, 1888 | |
| Nadabius eremites Chamberlin, 1944 | |
| Nadabius iowensis Meinert, 1885 | |
| Nadabius oreinus Chamberlin, 1922 | |
| Nadabius phanus Chamberlin, 1941 | Deep Slide mountainsnail |
| Nadabius pluto Chamberlin &..., 1952 | |
| Nadabius pullus Bollman, 1887 | Mineral Creek mountainsnail |
| Nadabius saphes Chamberlin, 1940 | Cape Fear threetooth |
| Nadabius saphles | |
| Nadabius trilobus Bollman, 1887 | |
| Nadabius vaquens Chamberlin &..., 1952 | |
| Nadabius waccamanus Chamberlin, 1940 | Cape Fear threetooth |
| Nampabius cantabrigensis Meinert, 1885 | |
| Nampabius carolinensis Chamberlin, 1913 | Mexican scad |
| Nampabius durbinus | |
| Nampabius embius Chamberlin, 1913 | Mexican scad |
| Nampabius fungiferopes Chamberlin, 1904 | |
| Nampabius georgiae | |
| Nampabius georgianus Chamberlin, 1913 | Mexican scad |
| Nampabius inimicus Chamberlin, 1913 | Mexican scad |
| Nampabius longiceps Chamberlin, 1913 | Mexican scad |
| Nampabius lulae Chamberlin, 1913 | Mexican scad |
| Nampabius lundii Meinert, 1886 | Greater Amberjack |
| Nampabius major Chamberlin, 1925 | |
| Nampabius michiganensis (Chamberlin, 1914) | ⇒ Nampabius lundii Meinert, 1886 |
| Nampabius mycophor Chamberlin, 1940 | Cape Fear threetooth |
| Nampabius mykophor | |
| Nampabius parienus Chamberlin, 1913 | Mexican scad |
| Nampabius perspinos | |
| Nampabius perspinosus Chamberlin, 1928 | |
| Nampabius pinus Causey, 1942 | |
| Nampabius tennesseensis Chamberlin, 1913 | Mexican scad |
| Nampabius turbator Crabill, 1952 | |
| Nampabius virginiensis Chamberlin, 1913 | Mexican scad |
| Neolithobius arkansensis Chamberlin, 1944 | |
| Neolithobius audacior Chamberlin, 1942 | |
| Neolithobius aztecus Humbert & Sa..., 1869 | |
| Neolithobius devorans Chamberlin, 1912 | |
| Neolithobius entonus Chamberlin, 1942 | Coalinga shoulderband |
| Neolithobius ethopus Chamberlin, 1945 | |
| Neolithobius eutonus | |
| Neolithobius helius Chamberlin, 1918 | Redwood hesperian |
| Neolithobius latzelii Meinert, 1885 | |
| Neolithobius mordax L. Koch, 1862 | |
| Neolithobius pygoceros | |
| Neolithobius suprenans Chamberlin, 1925 | |
| Neolithobius transmarinus L. Koch, 1862 | |
| Neolithobius tyrannicus Bollman, 1887 | Mineral Creek mountainsnail |
| Neolithobius underwoodi Bollman, 1888 | |
| Neolithobius voracior Chamberlin, 1912 | |
| Neolithobius vorax Meinert, 1872 | |
| Neolithobius xenopus Bollman, 1888 | |
| Nipponobius annectus Chamberlin, 1941 | |
| Nipponobius migrans Chamberlin, 1929 | |
| Nothembius aberrans Chamberlin, 1916 | |
| Nothembius amplus Chamberlin, 1941 | Deep Slide mountainsnail |
| Nothembius insulae Chamberlin, 1916 | |
| Nothembius nampus Chamberlin, 1916 | |
| Nuevobius cottus Crabill, 1960 | Mackerel Scad |
| Oabius adjacens Chamberlin, 1946 | San Carlos threeband |
| Oabius aiolus Chamberlin, 1938 | Bigtree shoulderband |
| Oabius ajonus Chamberlin, 1941 | Deep Slide mountainsnail |
| Oabius alaskanus Chamberlin, 1946 | San Carlos threeband |
| Oabius apachus | |
| Oabius arktaus Chamberlin, 1946 | San Carlos threeband |
| Oabius blakei | |
| Oabius boyeranus Chamberlin, 1940 | Cape Fear threetooth |
| Oabius decipiens Chamberlin, 1916 | |
| Oabius dissimulans Chamberlin, 1916 | |
| Oabius eugenus Chamberlin, 1928 | |
| Oabius fratris Chamberlin, 1916 | |
| Oabius ineptus Chamberlin, 1916 | |
| Oabius kemenus | |
| Oabius kernensis Chamberlin, 1941 | Deep Slide mountainsnail |
| Oabius mercurialis Chamberlin, 1962 | |
| Oabius micrus | |
| Oabius mimosus Chamberlin, 1938 | Bigtree shoulderband |
| Oabius oabitus | |
| Oabius ojonus | |
| Oabius oreinus Chamberlin, 1925 | |
| Oabius paiutus Chamberlin, 1925 | |
| Oabius parvior Chamberlin, 1938 | Bigtree shoulderband |
| Oabius patonius Chamberlin, 1916 | |
| Oabius patonius flavus Chamberlin, 1916 | |
| Oabius pelates | |
| Oabius pelotes Chamberlin, 1941 | Deep Slide mountainsnail |
| Oabius pylorus Chamberlin, 1916 | |
| Oabius rodochi | |
| Oabius rodocki Chamberlin, 1940 | Cape Fear threetooth |
| Oabius sanjuanus Chamberlin, 1928 | |
| Oabius sastianus Chamberlin, 1903 | |
| Oabius tabiphilus Chamberlin, 1916 | |
| Oabius tiganus Chamberlin, 1910 | |
| Oabius uleorus Chamberlin, 1916 | |
| Oabius wamus Chamberlin, 1962 | |
| Paitobius adelus Chamberlin, 1922 | |
| Paitobius arienus Chamberlin, 1911 | |
| Paitobius atlantae Chamberlin, 1922 | |
| Paitobius carolinae Chamberlin, 1911 | |
| Paitobius dux | |
| Paitobius eutypus Chamberlin, 1940 | Cape Fear threetooth |
| Paitobius exceptus Chamberlin, 1922 | |
| Paitobius exiguus Meinert F., 1886 | Greater Amberjack |
| Paitobius juventus Bollman, 1887 | Mineral Creek mountainsnail |
| Paitobius naiwatus Chamberlin, 1911 | |
| Paitobius simitus Chamberlin, 1911 | |
| Paitobius tabius Chamberlin, 1911 | |
| Paitobius watsuitus Chamberlin, 1911 | |
| Paitobius zinus Chamberlin, 1911 | |
| Paitobius zygethus Chamberlin &..., 1952 | |
| Paobius berkeleyensis Verhoeff, 1937 | |
| Paobius boreus Chamberlin, 1916 | |
| Paobius vagrans Chamberlin, 1916 | |
| Pholobius goffi Chamberlin, 1940 | Cape Fear threetooth |
| Pholobius mondior | |
| Pholobius mundior Chamberlin &..., 1940 | |
| Physobius rappi Chamberlin, 1945 | |
| Poabius iginus Chamberlin, 1912 | |
| Poabius nankus (Chamberlin, 1912) | ⇒ Pokabius centurio Chamberlin, 1904 |
| Pokabius (Anobius) centurio Chamberlin, 1904 | |
| Pokabius (Anobius) gilae Chamberlin, 1922 | |
| Pokabius (Anobius) pitophilus Chamberlin, 1903 | |
| Pokabius (Anobius) utahensis Chamberlin, 1902 | |
| Pokabius aethes Chamberlin, 1951 | Anza shoulderband |
| Pokabius arizonae Chamberlin, 1922 | |
| Pokabius bilabiatus Wood, 1867 | Hairy helicellid |
| Pokabius bilabiatus verdescens | |
| Pokabius castellopes Chamberlin, 1903 | |
| Pokabius clavigerens Chamberlin, 1903 | |
| Pokabius disantus Chamberlin, 1922 | |
| Pokabius eremus Chamberlin, 1922 | |
| Pokabius helenae Chamberlin, 1922 | |
| Pokabius hopianus Chamberlin, 1938 | Bigtree shoulderband |
| Pokabius iginus Chamberlin, 1912 | |
| Pokabius iosemiteus Chamberlin &..., 1952 | |
| Pokabius liber Chamberlin, 1941 | Deep Slide mountainsnail |
| Pokabius linsdalei Chamberlin, 1941 | Deep Slide mountainsnail |
| Pokabius loganus Chamberlin, 1925 | Merced Canyon shoulderband |
| Pokabius oreines Chamberlin, 1941 | Deep Slide mountainsnail |
| Pokabius piedus Chamberlin, 1930 | Argus desertsnail |
| Pokabius praefectus Chamberlin, 1938 | Bigtree shoulderband |
| Pokabius pungonius Chamberlin, 1912 | |
| Pokabius simplex Chamberlin R., 1941 | Deep Slide mountainsnail |
| Pokabius socius Chamberlin, 1902 | |
| Pokabius sokovus Chamberlin, 1909 | |
| Pokabius stenenus Chamberlin, 1938 | Bigtree shoulderband |
| Pokabius tuolumne | |
| Pokabius vaquero Chamberlin, 1941 | Deep Slide mountainsnail |
| Pseudolithobius megaloporus Stuxberg, 1875 | |
| Serrobius pulchellus Causey, 1942 | |
| Shosobius cordialis Chamberlin &..., 1952 | |
| Sigibius enaus | |
| Sigibius evans | |
| Sigibius nidicolens | |
| Sigibius puritanicus (Chamberlin, 1913) | ⇒ Lithobius microps Meinert, 1868 |
| Sigibius scopius | |
| Sigibius siopius | |
| Sigibius urbanus | |
| Simobius gardneri Auerbach, 1950 | |
| Simobius ginampus Chamberlin, 1909 | |
| Simobius lobophor Chamberlin, 1941 | Deep Slide mountainsnail |
| Simobius opibius Chamberlin &..., 1952 | |
| Sonibius bius Chamberlin, 1911 | |
| Sonibius parvus Chamberlin, 1922 | |
| Sonibius politus McNeill, 1887 | |
| Sonibius scepticus Chamberlin &..., 1952 | |
| Sozibius carolinus Causey, 1942 | |
| Sozibius mullana Chamberlin &..., 1952 | |
| Sozibius paurops Chamberlin, 1944 | |
| Sozibius pennsylvanicus Chamberlin, 1922 | |
| Sozibius proridens Bollman, 1887 | Mineral Creek mountainsnail |
| Sozibius texanus Chamberlin, 1938 | Bigtree shoulderband |
| Sozibius tuobukus Chamberlin, 1911 | |
| Taiyubius angelus Chamberlin, 1903 | |
| Taiyubius harrietae (Chamberlin, 1906) | ⇒ Lithobius melanops Newport, 1845 |
| Taiyubius purpureus Chamberlin, 1901 | |
| Taiyubius satanus Chamberlin, 1911 | |
| Texobius unicus Chamberlin &..., 1940 | |
| Tidabius aberrans Chamberlin, 1929 | |
| Tidabius anderis Chamberlin, 1913 | Mexican scad |
| Tidabius bonvillensis Chamberlin, 1909 | |
| Tidabius cantabregensis | |
| Tidabius johanseni | |
| Tidabius kansensis Gunthorp, 1913 | |
| Tidabius nasintus Chamberlin, 1913 | Mexican scad |
| Tidabius navigans Chamberlin, 1904 | |
| Tidabius opiphilus (Chamberlin, 1913) | ⇒ Tidabius tivius Chamberlin, 1909 |
| Tidabius pallidus Chamberlin, 1913 | Mexican scad |
| Tidabius pallidus alabamensis Chamberlin, 1913 | |
| Tidabius plesius Chamberlin, 1945 | |
| Tidabius poaphilus Chamberlin, 1913 | Mexican scad |
| Tidabius suitus Chamberlin, 1911 | |
| Tidabius tivius Chamberlin, 1909 | |
| Tidabius zionicus Chamberlin, 1925 | |
| Tigobius paralus Chamberlin, 1916 | |
| Typhlobius caecus Bollman, 1888 | |
| Typhlobius kebus Chamberlin, 1922 | |
| Watobius anderisus Chamberlin, 1911 | |
| Zinapolys uticola Chamberlin &..., 1952 | |
| Zinapolys zipius Chamberlin, 1912 | Yosemite shoulderband |
| Zygethopolys atrox Crabill, 1953 | |
| Zygethopolys nothus Chamberlin, 1925 | |
| Zygethopolys pugetensis Chamberlin, 1928 | |
