| Amazonopsis camachoi Barr, 2018 | |
| Amazonopsis cerdani Barr & Cerdan, 2021 | |
| Amazonopsis theranyi Barr, 2018 | |
| Austrelmis anthracina Germain, 1892 | |
| Austrelmis argentinensis Manzo & Arch..., 2015 | |
| Austrelmis catamarcensis Manzo & Arch..., 2015 | |
| Austrelmis chilensis Germain, 1854 | |
| Austrelmis condimentarius Philippi, 1864 | |
| Austrelmis confluenta Hinton, 1940 | |
| Austrelmis confusa Hinton, 1940 | |
| Austrelmis consors Hinton, 1940 | |
| Austrelmis consors consors Hinton, 1940 | |
| Austrelmis consors mooni Hinton, 1940 | |
| Austrelmis costulata Janssens, 1957 | |
| Austrelmis dorotae Wiezlak, 1987 | |
| Austrelmis elegans Janssens, 1957 | |
| Austrelmis flavitarsis Grouvelle, 1897 | |
| Austrelmis gardineri Hinton, 1940 | |
| Austrelmis gilsoni Hinton, 1940 | |
| Austrelmis glabra Hinton, 1940 | |
| Austrelmis lata Hinton, 1940 | |
| Austrelmis leleupi Delève, 1968 | |
| Austrelmis patagonica Manzo & Arch..., 2012 | |
| Austrelmis peruana Hinton, 1937 | |
| Austrelmis robustus Manzo & Arch..., 2015 | |
| Austrelmis steineri Spangler, 1980 | |
| Austrelmis tafi Manzo & Arch..., 2015 | |
| Austrelmis talampayensis Manzo & Arch..., 2015 | |
| Austrelmis thermarum Hinton, 1940 | |
| Austrelmis tibialis Grouvelle, 1896 | |
| Austrelmis uaik Martínez Rom..., 2017 | |
| Austrelmis woytkowskii Hinton, 1937 | |
| Austrolimnius (Baltelmis) chiloensis Champion, 1918 | |
| Austrolimnius (Baltelmis) egregius Delève, 1968 | |
| Austrolimnius (Baltelmis) elatus Hinton, 1941 | |
| Austrolimnius (Baltelmis) formosus Sharp, 1882 | |
| Austrolimnius punctulatus aeolus Hinton, 1965 | |
| Austrolimnius (Helonoma) ater Grouvelle, 1889 | |
| Austrolimnius (Helonoma) eris Hinton, 1971 | California Towhee |
| Austrolimnius (Helonoma) hintoni Brown, 1968 | |
| Austrolimnius (Helonoma) pusio Hinton, 1941 | |
| Austrolimnius (Limnelmis) celsus Hinton, 1965 | |
| Austrolimnius (Limnelmis) musgravei Hinton, 1939 | |
| Austrolimnius (Pelonaetes) sulcicollis Sharp, 1882 | |
| Austrolimnius (Pelonaetes) tarsalis Hinton, 1941 | |
| Austrolimnius (Telmatelmis) amanus Hinton, 1965 | |
| Austrolimnius (Telmatelmis) browni Hinton, 1971 | California Towhee |
| Austrolimnius (Telmatelmis) isus Hinton, 1965 | |
| Austrolimnius (Tiphonelmis) laevigatus Grouvelle, 1888 | |
| Austrolimnius (Tiphonelmis) pilulus Grouvelle, 1888 | |
| Austrolimnius archidonanus Delève, 1968 | |
| Austrolimnius bocainensis Miranda, Sam..., 2012 | |
| Austrolimnius cleidecostae Polizei, Cos..., 2020 | |
| Austrolimnius mucubajiensis Gómez & Bello, 2006 | |
| Austrolimnius nyctelioides Germain, 1892 | |
| Austrolimnius uncatus Miranda, Sam..., 2012 | |
| Ctenelmis harrisoni Delève, 1964 | Pacific Townsend's big-eared bat |
| Cylloepus abnormis G. Horn, 1870 | |
| Cylloepus alcine Hinton, 1945 | |
| Cylloepus araneolus Müller, 1806 | Seychelles Magpie-Robin |
| Cylloepus atys Hinton, 1945 | |
| Cylloepus bartolozzi Monte & Masc..., 2012 | Honeycreeper |
| Cylloepus bispoi Polizei & Ba..., 2019 | |
| Cylloepus brasiliensis Grouvelle, 1888 | Hawaii Creeper |
| Cylloepus caicus Hinton, 1945 | |
| Cylloepus carinulus Hinton, 1945 | |
| Cylloepus cesari Monte & Masc..., 2012 | Honeycreeper |
| Cylloepus confusus Hinton, 1936 | |
| Cylloepus consobrinus Grouvelle, 1896 | Dasycerid beetles |
| Cylloepus didas Hinton, 1945 | |
| Cylloepus dimorphus Shepard, Sit..., 2021 | |
| Cylloepus dorvillei Passos & Felix, 2004 | |
| Cylloepus drymus Hinton, 1945 | |
| Cylloepus fabianorum Monte & Masc..., 2012 | Honeycreeper |
| Cylloepus francescae Monte & Masc..., 2012 | Honeycreeper |
| Cylloepus friburguensis Sampaio, Pas..., 2011 | |
| Cylloepus gigas Grouvelle, 1889 | Hawaii Creeper |
| Cylloepus gnidus Hinton, 1945 | |
| Cylloepus gounellei Grouvelle, 1889 | |
| Cylloepus hastatus Delève, 1968 | |
| Cylloepus macrelmoides Delève, 1968 | |
| Cylloepus maro Hinton, 1945 | |
| Cylloepus mazzai Monte & Masc..., 2012 | Honeycreeper |
| Cylloepus nelo Hinton, 1945 | |
| Cylloepus nessimiani Sampaio, Pas..., 2011 | |
| Cylloepus nicon Hinton, 1945 | |
| Cylloepus olenus Hinton, 1945 | |
| Cylloepus palpalis Hinton, 1937 | Red pricklypoppy |
| Cylloepus palpalis palpalis palpalis Hinton, 1937 | |
| Cylloepus palpalis tros Hinton, 1945 | |
| Cylloepus parallelus Delève, 1968 | |
| Cylloepus punctatus Hinton, 1940 | Hedgehog pricklypoppy |
| Cylloepus quinquecarinatus Sampaio, Pas..., 2011 | |
| Cylloepus reitteri Grouvelle, 1889 | Hawaii Creeper |
| Cylloepus sculpticollis Delève, 1968 | |
| Cylloepus segurae Polizei & Ba..., 2019 | |
| Cylloepus sharpi Grouvelle, 1888 | Hawaii Creeper |
| Cylloepus silius Hinton, 1945 | |
| Cylloepus sparsus Hinton, 1940 | Hedgehog pricklypoppy |
| Cylloepus terzanii Monte & Masc..., 2012 | Honeycreeper |
| Cylloepus tuberculatus Hinton, 1940 | Hedgehog pricklypoppy |
| Cylloepus typhon Hinton, 1945 | |
| Cylloepus ulpianus Hinton, 1945 | |
| Cylloepus ventralis Hinton, 1940 | Hedgehog pricklypoppy |
| Cylloepus vianai Hinton, 1951 | |
| Cylloepus vicinus Hinton, 1940 | Hedgehog pricklypoppy |
| Cylloepus whitmanae Monte & Masc..., 2012 | Honeycreeper |
| Cylloepus zagreus Hinton, 1945 | |
| Dubiraphia bivittata LeConte, 1852 | |
| Elachistelmis sipaliwiniensis Maier, 2012 | |
| Elachistelmis tetramera Maier, 2012 | |
| Elmis maugetii Latreille, 1802 | Peony |
| Elmis maugetii maugetii Latreille, 1798 | |
| Epodelmis anaua Almeida Fern..., 2024 | |
| Epodelmis rosa Hinton, 1973 | Lesser Long-nosed Bat |
| Esolus angustatus Müller, 1821 | |
| Grouvellinus caucasicus Motschulsky, 1839 | |
| Gyrelmis brunnea Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis glabra Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis longipes Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis maculata Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis nubila Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis obesa Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis pulchella Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis pusio Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis rufomarginata Grouvelle, 1888 | |
| Gyrelmis simplex Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis spinata Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis thoracica Hinton, 1940 | Hedgehog pricklypoppy |
| Gyrelmis thoracica basalis Hinton, 1940 | |
| Gyrelmis thoracica thoracica Hinton, 1940 | |
| Heterelmis apicata Grouvelle, 1896 | |
| Heterelmis convexicollis Delève, 1968 | |
| Heterelmis debilis Polizei, 2018 | |
| Heterelmis dubia Grouvelle, 1888 | Hawaii Creeper |
| Heterelmis gibbosa Grouvelle, 1889 | |
| Heterelmis impressicollis Delève, 1968 | |
| Heterelmis limnoides Hinton, 1936 | |
| Heterelmis longula Sharp, 1887 | Diamond Valley suncup |
| Heterelmis lucida Delève, 1968 | |
| Heterelmis neglecta Grouvelle, 1896 | Dasycerid beetles |
| Heterelmis obesa Sharp, 1882 | Grand Junction camissonia |
| Heterelmis obesa obesa obesa Sharp, 1882 | |
| Heterelmis obscura Sharp, 1882 | Grand Junction camissonia |
| Heterelmis pusilla Delève, 1968 | |
| Heterelmis simplex Sharp, 1882 | California Towhee |
| Heterelmis simplex simplex codrus Hinton, 1971 | |
| Heterelmis trivialis Germain, 1892 | |
| Heterelmis vilcanota Spangler, 1980 | |
| Hexacylloepus abdominalis Hinton, 1937 | |
| Hexacylloepus aciculus Hinton, 1937 | |
| Hexacylloepus barrae Polizei, Bar..., 2020 | |
| Hexacylloepus bassindalei Hinton, 1969 | American black bear |
| Hexacylloepus calori Polizei, Bar..., 2020 | |
| Hexacylloepus casariae Polizei, Bar..., 2020 | |
| Hexacylloepus flavipes Grouvelle, 1889 | |
| Hexacylloepus frater Hinton, 1939 | |
| Hexacylloepus froehlichi Polizei, Bar..., 2020 | |
| Hexacylloepus geiseri Polizei, Bar..., 2020 | |
| Hexacylloepus grandis Polizei, Bar..., 2020 | |
| Hexacylloepus granosus Grouvelle, 1889 | |
| Hexacylloepus heterelmoides Hinton, 1939 | |
| Hexacylloepus horni Hinton, 1937 | |
| Hexacylloepus iassu Polizei, Bar..., 2020 | |
| Hexacylloepus indistinctus Hinton, 1937 | |
| Hexacylloepus maierae Polizei, Bar..., 2020 | |
| Hexacylloepus manauara Polizei, Bar..., 2020 | |
| Hexacylloepus nirgua Hinton, 1973 | Lesser Long-nosed Bat |
| Hexacylloepus nothrus Spangler, 1966 | |
| Hexacylloepus nunezi Hinton, 1973 | Lesser Long-nosed Bat |
| Hexacylloepus phalluspilosus Polizei, Bar..., 2020 | |
| Hexacylloepus plaumanni Hinton, 1937 | |
| Hexacylloepus shorti Polizei, Bar..., 2020 | |
| Hexacylloepus smithi Grouvelle, 1898 | Lesser Long-nosed Bat |
| Hexacylloepus smithi bejuma Hinton, 1973 | |
| Hexacylloepus subsulcatus Grouvelle, 1889 | |
| Hexacylloepus sulcatus Grouvelle, 1889 | |
| Hexacylloepus taylorae Polizei, Bar..., 2020 | |
| Hexacylloepus thoracica Polizei, Bar..., 2020 | |
| Hexacylloepus tibialis Polizei, Bar..., 2020 | |
| Hexacylloepus ubirajarai Polizei, Bar..., 2020 | |
| Hexacylloepus zaninii Polizei, Bar..., 2020 | |
| Hintonelmis anamariae Fernandes, P..., 2010 | Jaguarundi |
| Hintonelmis atys Hinton, 1971 | California Towhee |
| Hintonelmis carus Hinton, 1971 | California Towhee |
| Hintonelmis delevei Hinton, 1971 | California Towhee |
| Hintonelmis guianensis Polizei & Ba..., 2018 | |
| Hintonelmis maro Hinton, 1971 | California Towhee |
| Hintonelmis messa Hinton, 1971 | California Towhee |
| Hintonelmis opis Hinton, 1971 | California Towhee |
| Hintonelmis perfecta Grouvelle, 1908 | |
| Hintonelmis roellae Polizei & Ba..., 2018 | |
| Hintonelmis sandersoni Spangler, 1966 | |
| Hintonelmis sloanei Hinton, 1971 | California Towhee |
| Hintonelmis spila Pinedo-Garci..., 2024 | |
| Hintonelmis sul Hinton, 1971 | California Towhee |
| Holcelmis mamore ♰ Hinton, 1973 | Lesser Long-nosed Bat |
| Holcelmis woodruffi ♰ Hinton, 1973 | Lesser Long-nosed Bat |
| Ictelmis martae Ciampor Lins..., 2019 | |
| Jolyelmis auyana Spangler & F..., 1991 | Key deer |
| Jolyelmis derkai ÄŒiampor & K..., 1999 | |
| Jolyelmis reitmaieri ÄŒiampor & K..., 1999 | |
| Jolyelmis spangleri Kodada, Derk..., 2012 | Woodland caribou |
| Limnius colchicus Delève, 1963 | Wapiti |
| Limnius latiusculus (Zaitzev, 1947) | ⇒ Oulimnius latiusculus LeConte, 1866 |
| Limnius volckmari Panzer, 1793 | |
| Luchoelmis aequalis Spangler & S..., 2004 | |
| Luchoelmis cekalovici Spangler & S..., 2004 | |
| Luchoelmis kapenkemkensis Archangelsky..., 2014 | |
| Luchoelmis magallanensis Spangler & S..., 2004 | |
| Luchoelmis penai Spangler & S..., 2004 | |
| Macrelmis aeolis Hinton, 1946 | |
| Macrelmis aeolus Hinton, 1946 | |
| Macrelmis aequalis Hinton, 1937 | |
| Macrelmis aleus Hinton, 1946 | |
| Macrelmis amana Hinton, 1946 | |
| Macrelmis amanus Hinton, 1946 | |
| Macrelmis amazonica Hinton, 1945 | |
| Macrelmis antiqua Grouvelle, 1896 | |
| Macrelmis aristaeus Hinton, 1946 | |
| Macrelmis bicolor Hinton, 1939 | |
| Macrelmis bispo Barbosa, Fer..., 2013 | |
| Macrelmis bocainensis Passos, Mira..., 2015 | |
| Macrelmis browni Passos, Mira..., 2015 | |
| Macrelmis celsa Hinton, 1946 | |
| Macrelmis celsus Hinton, 1946 | |
| Macrelmis clypeata Hinton, 1936 | |
| Macrelmis codris Hinton, 1946 | |
| Macrelmis codrus Hinton, 1946 | |
| Macrelmis coquereli Grouvelle, 1889 | |
| Macrelmis dentata Motschulsky, 1859 | |
| Macrelmis elicioi Monte & Masc..., 2012 | Honeycreeper |
| Macrelmis fluminensis Sampaio, Pas..., 2012 | |
| Macrelmis friburguensis Sampaio, Pas..., 2012 | |
| Macrelmis froehlichi Barbosa, Fer..., 2013 | |
| Macrelmis germaini Grouvelle, 1896 | |
| Macrelmis graniger Sharp, 1882 | |
| Macrelmis grouvellei Hinton, 1936 | |
| Macrelmis hayekae Spangler, 1997 | |
| Macrelmis isis Hinton, 1946 | |
| Macrelmis isus Hinton, 1946 | |
| Macrelmis itatiaiensis Passos, Mira..., 2015 | |
| Macrelmis milleri Spangler, 1997 | |
| Macrelmis nessimiani Barbosa, Fer..., 2013 | |
| Macrelmis peruviana Hinton, 1945 | |
| Macrelmis plaumanni Hinton, 1946 | |
| Macrelmis pubescens Grouvelle, 1889 | |
| Macrelmis robusta Sharp, 1882 | |
| Macrelmis rodrigoi Almeida, Fer..., 2020 | |
| Macrelmis saleius Hinton, 1946 | |
| Macrelmis saltensis Manzo, 2003 | |
| Macrelmis salti Hinton, 1936 | |
| Macrelmis shoemakei Brown, 1971 | |
| Macrelmis steineri (Spangler, 1980) | ⇒ Austrelmis steineri Spangler, 1980 |
| Macrelmis striata Sharp, 1882 | |
| Macrelmis tarsalis Hinton, 1936 | |
| Macrelmis tereus Hinton, 1946 | |
| Macrelmis thorpei Hinton, 1946 | |
| Macrelmis tijucana Passos & Felix, 2004 | |
| Macrelmis tityrus Hinton, 1946 | |
| Macrelmis zama Hinton, 1946 | |
| Macrelmis zamus Hinton, 1946 | |
| Microcylloepus acuminatus Bug, 1973 | |
| Microcylloepus carinatus Hinton, 1940 | Hedgehog pricklypoppy |
| Microcylloepus chilensis Janssens, 1957 | |
| Microcylloepus distortus Sharp, 1882 | |
| Microcylloepus dolon Hinton, 1945 | |
| Microcylloepus femoralis Hinton, 1940 | |
| Microcylloepus grandis Hinton, 1940 | Hedgehog pricklypoppy |
| Microcylloepus granosus Hinton, 1940 | Hedgehog pricklypoppy |
| Microcylloepus immsi Hinton, 1937 | |
| Microcylloepus inaequalis Sharp, 1882 | |
| Microcylloepus latus Bug, 1973 | |
| Microcylloepus loebli Polizei, 2018 | |
| Microcylloepus longipes Grouvelle, 1888 | |
| Microcylloepus nomia Hinton, 1945 | |
| Microcylloepus ochus Hinton, 1940 | |
| Microcylloepus plaumanni Hinton, 1940 | Hedgehog pricklypoppy |
| Microcylloepus pumilus Bug, 1973 | |
| Microcylloepus pusillus perdita | |
| Microcylloepus pustulatus Hinton, 1940 | Hedgehog pricklypoppy |
| Microcylloepus sparsus Hinton, 1940 | Hedgehog pricklypoppy |
| Microcylloepus spinipes Hinton, 1940 | Hedgehog pricklypoppy |
| Microcylloepus steffani Bug, 1973 | |
| Neocylloepus chaparensis Manzo & Moya, 2010 | Clubmoss |
| Neocylloepus sandersoni Brown, 1970 | |
| Neoelmis abdominalis Hinton, 1939 | |
| Neoelmis alcine Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis ampla Hinton, 1940 | Hedgehog pricklypoppy |
| Neoelmis anytis Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis apicalis angusta Hinton, 1939 | |
| Neoelmis aragua Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis argentinensis Manzo & Arch..., 2012 | |
| Neoelmis atys Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis ceto Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis crino Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis fossa Hinton, 1940 | Hedgehog pricklypoppy |
| Neoelmis giga Hinton, 1939 | |
| Neoelmis grossa Hinton, 1939 | |
| Neoelmis grossepunctata Delève, 1968 | |
| Neoelmis guarani Shepard & Barr, 2016 | |
| Neoelmis limosa Grouvelle, 1908 | |
| Neoelmis lobata Hinton, 1939 | |
| Neoelmis maculata Hinton, 1940 | Hedgehog pricklypoppy |
| Neoelmis marmorata Hinton, 1940 | Hedgehog pricklypoppy |
| Neoelmis maro Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis mila Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis morador Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis mormo Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis musgravei Hinton, 1940 | Hedgehog pricklypoppy |
| Neoelmis nana Hinton, 1940 | Hedgehog pricklypoppy |
| Neoelmis nelo Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis nicon Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis olenus Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis opis Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis plaumanni Hinton, 1940 | Hedgehog pricklypoppy |
| Neoelmis porrecta Delève, 1968 | |
| Neoelmis prosternalis Hinton, 1939 | |
| Neoelmis reichardti Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis resa Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis saon Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis scissicollis Germain, 1892 | |
| Neoelmis simoni Grouvelle, 1889 | |
| Neoelmis sketi Spangler, 1996 | Drone fly |
| Neoelmis soon Hinton, 1972 | |
| Neoelmis sul Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis thoracica Grouvelle, 1896 | |
| Neoelmis thyas Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neoelmis tibialis Delève, 1968 | |
| Neoelmis tocuyito Hinton, 1972 | Cape Sable Seaside Sparrow |
| Neolimnius palpalis Hinton, 1939 | |
| Notelmis bifoveolata Delève, 1968 | |
| Notelmis nodipes Sharp, 1882 | |
| Onychelmis leleupi Delève, 1968 | |
| Onychelmis lenkae Linský, ÄŒia..., 2021 | |
| Onychelmis lobata Linský, ÄŒia..., 2021 | |
| Onychelmis longicollis Sharp, 1882 | |
| Onychelmis minor Linský, ÄŒia..., 2021 | |
| Onychelmis onorei Linský, ÄŒia..., 2021 | |
| Onychelmis splendida Linský, ÄŒia..., 2021 | |
| Onychelmis whiteheadi Spangler & S..., 1991 | |
| Oolimnius salti Hinton, 1939 | |
| Oulimnius latiusculus LeConte, 1866 | |
| Oulimnius tuberculatus Müller, 1806 | Seychelles Magpie-Robin |
| Oulimnius tuberculatus tuberculatus Müller, 1806 | |
| Pagelmis amazonica Spangler, 1981 | |
| Pagelmis mura Polizei & Ha..., 2021 | |
| Phanoceroides aquaticus Hinton, 1939 | |
| Phanoceroides fernandesi Lassová, 2016 | |
| Pilielmis abdera Hinton, 1971 | California Towhee |
| Pilielmis apama Hinton, 1971 | California Towhee |
| Pilielmis baniwa Pinedo-Garci..., 2024 | |
| Pilielmis clita Hinton, 1971 | California Towhee |
| Pilielmis halia Hinton, 1971 | California Towhee |
| Pilielmis murcia Hinton, 1971 | California Towhee |
| Pilielmis muricula Pinedo-Garci..., 2024 | |
| Pilielmis nheengatu Pinedo-Garci..., 2024 | |
| Pilielmis sara Hinton, 1971 | California Towhee |
| Pilielmis shepardi Polizei & Ba..., 2019 | |
| Portelmis fusariae Polizei & Fe..., 2020 | |
| Portelmis guianensis Przewozny & ..., 2012 | Panamint blazingstar |
| Portelmis gurneyi Spangler, 1980 | |
| Portelmis kinonatilis Fernandes, P..., 2010 | Jaguarundi |
| Portelmis krolowi Polizei & Fe..., 2020 | |
| Portelmis paulicruzi Fernandes, P..., 2010 | Jaguarundi |
| Portelmis vanini Polizei & Fe..., 2020 | |
| Stegoelmis andersoni Spangler, 1990 | American aspen beetle |
| Stegoelmis crinita Spangler, 1990 | American aspen beetle |
| Stegoelmis ennsi Spangler, 1990 | American aspen beetle |
| Stegoelmis fera Spangler, 1990 | American aspen beetle |
| Stegoelmis figueiredoensis Fernandes, P..., 2011 | Awnless spiralgrass |
| Stegoelmis geayi Grouvelle, 1908 | |
| Stegoelmis hintoni (Sanderson, 1953) | ⇒ Stegoelmis geayi Grouvelle, 1908 |
| Stegoelmis ica Spangler, 1990 | American aspen beetle |
| Stegoelmis selva Spangler, 1990 | American aspen beetle |
| Stegoelmis shepardi Fernandes, P..., 2011 | Awnless spiralgrass |
| Stegoelmis sticta Spangler, 1990 | American aspen beetle |
| Stegoelmis stictoides Spangeler, 1990 | American aspen beetle |
| Stegoelmis tuberosa Spangler, 1990 | American aspen beetle |
| Stegoelmis verrucata Hinton, 1939 | |
| Stenelmis bicarinata LeConte, 1852 | |
| Stenelmis crenata Say, 1824 | |
| Stenelmis decorata Sanderson, 1938 | Puff |
| Stenelmis grossa Sanderson, 1938 | Puff |
| Stenelmis kaszabi Delève, 1968 | |
| Stenelmis puberula Reitter, 1887 | |
| Stenelmis sexlineata Sanderson, 1938 | Puff |
| Stenelmoides antennarius Spangler & P..., 1989 | |
| Stenelmoides beebei Spangler & P..., 1989 | |
| Stenelmoides grandis Spangler & P..., 1989 | |
| Stenelmoides inconscriptus Spangler & P..., 1989 | |
| Stenelmoides mimicus Spangler & P..., 1989 | |
| Stenelmoides platysternum Spangler & P..., 1989 | |
| Stenelmoides pubipes Spangler & P..., 1989 | |
| Stenelmoides stegastus Spangler & P..., 1989 | |
| Stenelmoides strictifrons Grouvelle, 1908 | |
| Stenelmoides variabilis Spangler & P..., 1989 | |
| Stenhelmoides antennarius (Spangler & P..., 1989) | ⇒ Stenelmoides antennarius Spangler & P..., 1989 |
| Stenhelmoides beebei (Spangler & P..., 1989) | ⇒ Stenelmoides beebei Spangler & P..., 1989 |
| Stenhelmoides grandis (Spangler & P..., 1989) | ⇒ Stenelmoides grandis Spangler & P..., 1989 |
| Stenhelmoides grouvellei Pic, 1923 | |
| Stenhelmoides guyanensis Grouvelle, 1908 | |
| Stenhelmoides inconscriptus (Spangler & P..., 1989) | ⇒ Stenelmoides inconscriptus Spangler & P..., 1989 |
| Stenhelmoides mimicus (Spangler & P..., 1989) | ⇒ Stenelmoides mimicus Spangler & P..., 1989 |
| Stenhelmoides onorei Monte & Masc..., 2012 | Honeycreeper |
| Stenhelmoides platysternum (Spangler & P..., 1989) | ⇒ Stenelmoides platysternum Spangler & P..., 1989 |
| Stenhelmoides pubipes (Spangler & P..., 1989) | ⇒ Stenelmoides pubipes Spangler & P..., 1989 |
| Stenhelmoides rufulus Hinton, 1934 | Sand stargazers |
| Stenhelmoides stegastus (Spangler & P..., 1989) | ⇒ Stenelmoides stegastus Spangler & P..., 1989 |
| Stenhelmoides strictifrons Grouvelle, 1908 | |
| Stenhelmoides submaculatus Hinton, 1937 | Red pricklypoppy |
| Stenhelmoides variabilis (Spangler & P..., 1989) | ⇒ Stenelmoides variabilis Spangler & P..., 1989 |
| Stethelmis chilensis Hinton, 1945 | |
| Stethelmis kaszabi Hinton, 1970 | |
| Stethelmis shepardi Martínez-Rom..., 2019 | |
| Tolmerelmis pubipes ♰ Hinton, 1936 | |
| Tyletelmis assai Fernandes Po..., 2025 | |
| Tyletelmis buriti Fernandes Po..., 2025 | |
| Tyletelmis mila Hinton, 1972 | Cape Sable Seaside Sparrow |
| Tyletelmis pupunha Fernandes Po..., 2025 | |
| Tyletelmis tucuman Fernandes Po..., 2025 | |
| Xenelmis audax Hinton, 1946 | |
| Xenelmis bufo Sharp, 1882 | |
| Xenelmis comis Hinton, 1946 | |
| Xenelmis granata Grouvelle, 1889 | |
| Xenelmis granatoides Sampaio, Pas..., 2015 | |
| Xenelmis laura Brown, 1970 | |
| Xenelmis leechi Perkins & St..., 1981 | |
| Xenelmis marcapata Perkins & St..., 1981 | |
| Xenelmis micros Grouvelle, 1889 | |
| Xenelmis rufipes Delève, 1968 | |
| Xenelmis sandersoni Brown, 1985 | |
| Xenelmis sinecarina Sampaio, Pas..., 2015 | |
| Xenelmis tarsalis Hinton, 1940 | Hedgehog pricklypoppy |
| Xenelmis teres Hinton, 1946 | |
| Xenelmis tuchaua Fernandes Al..., 2023 | |
| Xenelmis uruzuensis Manzo, 2006 | |
