Tribe Euaesthetini Thomson, 1859
0829. Edaphus Motschulsky, 1857: 7 (Figs. 143–144)
Type species: Edaphus nitidus Motschulsky, 1857
Edaphellus Fauvel, 1878a: 220 [synonymized by Székessy 1939: 98]
Type species: Edaphellus novaeguineae Fauvel, 1878
Edaphus LeConte, 1861: 67 [synonymized by Blackwelder 1952: 144]
Type species: Edaphus nitidus LeConte, 1861
Hawkeswoodedaphus Makhan, 2007: 1 [synonymized by Puthz 2 011a: 18]
Type species: Edaphus aschnaae Makhan, 1995
Microphthartus Blattný, 1925: 185 [synonymized by Puthz 1974: 912]
Type species: Microphthartus luridus Blattný, 1925
Rhenanus Wüsthoff, 1935: 48 [synonymized by Holdhaus 1936: 10]
Type species: Rhenanus rosskotheni Wüsthoff, 1935
Tetrameres L.W. Schaufuss, 1877a: 460 [synonymized by L.W. Schaufuss 1877b: 24]
Type species: Tetratarsus plicatulus L.W. Schaufuss, 1877
Tetratarsus L.W. Schaufuss, 1877b: 24 [synonymized by Reitter 1882b: 211]
Type species: Tetratarsus plicatulus L.W. Schaufuss, 1877
107 species are included in this genus from Latin America.
Characters/Description: Navarrete-Heredia et al. 2002: 257 (characters in key).
Key: Puthz 1973: 51 (Neotropical species); Puthz 2001c: 26 (Mexican species); Puthz 2006a: 84 (species of ventralis group); Puthz 2014: 814 (species of the New World).
Distribution.
West Indies: Cuba, Trinidad-Tobago.
Central America: Mexico, Guatemala, Nicaragua, Costa Rica, Panama.
South America: Colombia, Venezuela, Guyana, Suriname, French Guiana, Ecuador, Peru, Bolivia, Brazil, Paraguay, Chile.
Other regions: Nearctic, Palaearctic, Ethiopian, Madagascan, Oriental, Australian, Oceanic.
0830. Euaesthetus Gravenhorst, 1806: 201
Type species: Euaesthetus scaber Gravenhorst, 1806
Eristhetus Leach in Samouelle, 1819: 174 [synonymized by Lacordaire 1854: 109]
Type species: Euaesthetus scaber Gravenhorst, 1806
15 species are included in this genus from the West Indies and Central America.
Characters/Description: Navarrete-Heredia et al. 2002: 257 (characters in key).
Key: Puthz 2001b: 32 (Neotropical species).
Distribution.
West Indies: Cuba.
Central America: Mexico, Nicaragua, Costa Rica.
Other regions: Nearctic, Palaearctic, Oriental.
0831. Octavius Fauvel, 1873b: 62
Type species: Octavius pyrenaeus Fauvel, 1873
Exoctavius Bierig, 1934b: 221 [synonymized by Puthz 1 977b: 106]
Type species: Exoctavius bermudezi Bierig, 1934
Brinckiellus Scheerpeltz, 1974: 98, 105 [synonymized by Puthz 1980: 27]
Type species: Brinckiellus capensis Scheerpeltz, 1974
Doletica Cameron, 1938: 1 [synonymized by Kistner 1962: 101]
Type species: Doletica bicolor Cameron, 1938
Nepalopeplus Coiffait, 1982: 129 [synonymized by Puthz 1 987: 453]
Type species: Nepalopeplus himalayicus Coiffait, 1982
Thaxterius Bernhauer, 1935b: 213 [synonymized by Kistner 1960a: 117]
Type species: Thaxterius sulcicollis Bernhauer, 1935
Traegardhius Scheerpeltz, 1974: 93, 105 [synonymized by Puthz 1980: 27]
Type species: Traegardhius natalensis Scheerpeltz, 1974
Turellus Sharp, 1876a: 423 [synonymized by Puthz 1980: 26]
Type species: Turellus batesi Sharp, 1876
26 species are included in this genus from Latin America.
Characters/Description: Fauvel 1873a: 220 (characters); Puthz 1977b: 106 (characters); Navarrete-Heredia et al. 2002: 257 (characters in key).
Key: Puthz 1977b: 108 (some Neotropical species); Puthz 2001a: 27 (Neotropical species).
Distribution.
West Indies: Cuba.
Central America: Mexico, Belize, Costa Rica, Panama.
South America: Venezuela, Suriname, French Guiana, Ecuador, Peru, Brazil, Paraguay.
Other regions: Palaearctic, Ethiopian, Madagascan, Oriental, Australian, Oceanic.
0832. Phaenoctavius Pace, 1986d: 45 (Fig. 145)
Type species: Phaenoctavius brasiliensis Pace, 1986
Only one species is known from and is restricted to South America.
Distribution.
South America: Brazil.
0833. Schatzmayrina C. Koch, 1934: 63
Type species: Schatzmayrina oxyclypea C. Koch, 1934
1 species is included in this genus from South America.
Characters/Description: Puthz 2007: 84 (characters).
Key: Puthz 2007: 85 (some species of the genus).
Distribution.
South America: Brazil.
Other regions: Palaearctic, Ethiopian, Oriental.
0834. Tamotus L.W. Schaufuss, 1872: 248
Type species: Tamotus femoratus L.W. Schaufuss, 1874
Paredaphus Bernhauer, 1915b: 291 [synonymized by Puthz 1973: 60]
Type species: Paredaphus tropicus Bernhauer, 1915
10 species are known from and are restricted to Latin America.
Characters/Description: L.W. Schaufuss 1882a: 170 (characters); Bernhauer 1915b: 291 (characters); Puthz 1973: 60 (characters).
Key: Puthz 1973: 62 (species of the genus); Puthz 2002: 123 (species of the genus).
Distribution.
West Indies: Cuba.
Central America: Costa Rica, Panama.
South America: Suriname, Ecuador, Peru, Brazil, Paraguay.