Diomus

• Diomus akonis (Ohta, 1929) ^g
• Diomus amabilis (LeConte, 1852) ^{i c g b} (amiable lady)
• Diomus arizonicus Gordon, 1976 ^{i c g}
• Diomus austrinus Gordon, 1976 ^{i c g}
• Diomus balteatus (LeConte, 1878) ^{i c g}
• Diomus bigemmeus (Horn, 1895) ^{i c g b}
• Diomus caledoniensis (Bielawski, 1973) ^g
• Diomus debilis (Leconte, 1852) ^{i c g b}
• Diomus floridanus (Mulsant, 1850) ^{i c g}
• Diomus gillerforsi Fursch, 1987 ^g
• Diomus humilis Gordon, 1976 ^{i c g}
• Diomus liebecki (Horn, 1895) ^{i c g b} (Liebeck's lady)
• Diomus myrmidon (Mulsant, 1850) ^{i c g}
• Diomus notescens (Blackburn, 1889) ⁱ
• Diomus ochroderus (Mulsant, 1850) ^g
• Diomus pseudotaedatus Gordon, 1976 ^{i c g b}
• Diomus pumilio (Weise, 1885) ^{i c g}
• Diomus roseicollis (Mulsant, 1853) ^{i c g b}
• Diomus rubidus (Motschulsky, 1837) ^g
• Diomus sexualis (Fauvel, 1903) ^g
• Diomus taedatus (Fall, 1901) ^{i c g}
• Diomus terminatus (Say, 1835) ^{i c g b}
• Diomus texanus Gordon, 1976 ^{i c g b}
• Diomus thoracicus (Fabricius, 1801) ^g
• Diomus xanthaspis (Mulsant, 1850) ^{i c g b}

Australian species

 Diomus ancorus Pang & Slipinski, 2009 Diomus australasiae (Blackburn, 1892) Diomus australis (Blackburn, 1889) Diomus bimaculatus Pang & Slipinski, 2009 Diomus brisbanensis (Blackburn, 1895) Diomus brookfieldi Pang & Slipinski, 2009 Diomus bunya Pang & Slipinski, 2010 Diomus capital Pang & Slipinski, 2009 Diomus carbine Pang & Slipinski, 2010 Diomus casuarinae (Blackburn, 1889) Diomus circus Pang & Slipinski, 2010 Diomus corticalis (Lea, 1908) Diomus cowleyi (Blackburn, 1895) Diomus cucullifer (Blackburn, 1892) Diomus denhamensis Weise, 1929 Diomus elutus (Lea, 1902) Diomus ementitor (Blackburn, 1895) Diomus ferrugineus Weise, 1895 Diomus flavolaterus (Lea, 1926) Diomus frater (Lea, 1902) Diomus gilvus Pang & Slipinski, 2010 Diomus gingera Pang & Slipinski, 2010 Diomus hamatus Weise, 1895 Diomus hebes Pang & Slipinski, 2010 Diomus impictus (Blackburn, 1895) Diomus inaffectatus (Blackburn, 1892) Diomus insidiosus (Blackburn, 1889) Diomus inusitatus (Blackburn, 1889) Diomus jocosus (Blackburn, 1892) Diomus kamerungensis (Blackburn, 1895) Diomus kioloa Pang & Slipinski, 2010 Diomus kosciuszko Pang & Slipinski, 2009 Diomus kuranda Pang & Slipinski, 2009 Diomus leai Pang & Slipinski, 2010 Diomus lord Pang & Slipinski, 2010 Diomus lubricus (Blackburn, 1889) Diomus macrops (Lea, 1929) Diomus maestus (Lea, 1926) Diomus mareebensis (Blackburn, 1895) Diomus marmorosus Pang & Slipinski, 2009 Diomus micrus Pang & Slipinski, 2010 Diomus millaamillaa Pang & Slipinski, 2009 Diomus ningning Pang & Slipinski, 2009 Diomus notescens (Blackburn, 1889) Diomus obumbratus (Blackburn, 1895) Diomus operosus (Blackburn, 1895) Diomus pisinus Pang & Slipinski, 2010 Diomus planulatus (Blackburn, 1895) Diomus poonindiensis (Blackburn, 1889) Diomus prodigialis Pang & Slipinski, 2010 Diomus pumilio Weise, 1885 Diomus reidi Pang & Slipinski, 2009 Diomus robustus (Weise, 1929) Diomus scapularis (Weise, 1885) Diomus sedani (Blackburn, 1889) Diomus simplex (Blackburn, 1889) Diomus sphragitis (Weise, 1885) Diomus storeyi Pang & Slipinski, 2009 Diomus striatus (Lea, 1902) Diomus subclarus (Blackburn, 1895) Diomus subelongatulus (Blackburn, 1892) Diomus sublatus (Blackburn, 1892) Diomus sydneyensis (Blackburn, 1892) Diomus tasmanicus Pang & Slipinski, 2010 Diomus tenebricosus (Boheman, 1859) Diomus tinaroo Pang & Slipinski, 2009 Diomus torres Pang & Slipinski, 2009 Diomus triangularis (Lea, 1902) Diomus variiceps (Lea, 1929) Diomus victoriensis (Blackburn, 1892) Diomus villus Pang & Slipinski, 2010 Diomus weiri Pang & Slipinski, 2009 Diomus whittonensis (Blackburn, 1892) Diomus yarrensis (Blackburn, 1895) Diomus zborowskii Pang & Slipinski, 2009