Heterochroa Schiner 1868: 236. Type species, Heterochroa picta Schiner 1868 [= philippii Rondani 1863], by original designation. Gender feminine. Preoccupied by Heterochroa Boisduval (Nymphalidae). Marschall 1873: 333 [nomenclator]; Scudder 1884: 147 [nomenclator]; Schulze et al. 1930: 1534 [nomenclator]; Czerny 1903: 98 [as synonym of Peratochaetus].
Apiochaeta Czerny 1903: 98 [family and genus revision]. Type species, Heterochroa bicolor Schiner 1868, subsequent designation by Soós 1968: 2. Gender feminine. Kertész 1906: 321 [key]; Melander & Argo 1924: 6 [family and genus revision]; Schulze et al. 1926b: 233 [nomenclator]; Malloch 1933: 238 [genus revision]; Neave 1939a: 251 [nomenclator]; Stuardo Ortiz 1946: 150 [catalogue, Chile]; Hennig 1952: 22 [discussion of immature stages in Clusiidae]; Frey 1960: 28 [catalogue, world]; McAlpine 1960: 67 [key]; Soós 1964a: 5 [key], 1968: 2 [catalogue, Americas south of USA]; Cole & Schlinger 1969: 426 [citation]; Lonsdale & Marshall 2008c: 8 [genus revision, synonymy of Alloclusia Hendel, phylogeny], 2010: 1047 [Manual of Central American Diptera]; Lonsdale et al. 2010: 231 [family revision, transferred to Sobarocephalinae from Clusiinae].
Peratochaetus. Misspelling of Peratochetus Rondani [junior synonym of Clusia Haliday], and misapplication of name for three species including Philippii Rondani, pictipennis Wulp and ornata Johnson (now Heleomyzidae), with type species of Peratochetus Rondani (flava Meigen) treated as Clusia. Czerny 1903: 92 [synonymy of Heterochroa Schiner with Peratochaetus]; Aldrich 1905: 571 [catalogue, North America—only lists ornatus Johnson (currently combined with Spilochroa Williston, Heleomyzidae)]; Kertész 1906: 321 [key]; Malloch 1933: 234 [Chile, as synonym of Alloclusia - followed by Frey (1960) and Soós (1964a, 1968)].
Alloclusia Hendel 1917: 36 [as replacement name for Heterochroa Schiner]. Type species, Peratochetvs philippii Rondani 1863, by original designation. Gender feminine. Melander & Argo 1924: 32 [family and genus revision]; Schulze et al. 1926a: 108 [nomenclator]; Malloch 1933: 238 [genus revision]; Neave 1939a: 116 [nomenclator]; Stuardo Ortiz 1946: 149 [catalogue, Chile]; Hennig 1952: 227 [discussion of immature stages in Clusiidae]; Frey 1960: 28 [catalogue, world]; McAlpine 1960: 67 [key]; Soós 1964a: 5 [key], 1968: 1 [catalogue, Americas south of USA]; Cole & Schlinger 1969: 426 [citation]; Lonsdale & Marshall 2008c: 8 [as synonym of Apiochaeta].
aterrima (Malloch). NT: Argentina, Chile.
Apiochaeta aterrima Malloch 1933: 244. Chile. Llanquihue Province: Casa Panque. HT ♂ BMNH. Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA]; Lonsdale & Marshall 2008c: 9 [redescription, synonymy of aequalis Malloch, phylogeny, illustrations of head and male genitalia, map]. Apiochaeta aequalis Malloch 1933: 245. Argentina. “Bariloche, Rio Negro, Agr.” HT ♀ USNM. Stuardo Ortiz 1946: 150 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA]; Lonsdale et al. 2010: 241 [lapsus, genes sequenced for phylogenetic analysis]; Lonsdale & Marshall 2008c: 9 [as synonym of aterrima Malloch].
bicolor (Schiner). NT: Chile
Heterochroa bicolor Schiner 1868: 237. Chile. Concepción Province: Concepción. HT ♀ NMW. Handlirsch 1884: 142 [discussion of Clusia Haliday and Heterochroa Schiner].
Apiochaeta bicolor. Czerny 1903: 98 [generic combination, illustrations of head and wing]; Melander & Argo 1924: 6 [summary of original description]; Malloch 1933: 243 [redescription]; Stuardo Ortiz 1946: 150 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA]; Lonsdale & Marshall 2008c: 11 [redescription].
chiloensis (Malloch). NT: Chile
Alloclusia chiloensis Malloch 1933: 238. Chile. Chiloé Province: Isla Chiloé, Castro. HT ♂ BMNH. Malloch 1933: 238 [illustration of male terminalia, photo of wing]; Stuardo Ortiz 1946: 149 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 1 [catalogue, Americas south of USA].
Apiochaeta chiloensis. Lonsdale & Marshall 2008c: 12 [generic combination, redescription, phylogeny, illustrations of wing and male genitalia, photo, map, Chile]; Lonsdale et al. 2010: 241 [genes sequenced for phylogenetic analysis].
connexa Malloch. NT: Argentina, Chile.
Apiochaeta connexa Malloch 1933: 244. Argentina. Río Negro Province: Bariloche, Rio Negro. HT ♀ USNM. Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA]; Lonsdale & Marshall 2008c: 13 [redescription, phylogeny, map, illustrations of male and female genitalia, Chile], 2010: 1046 [reproduction of illustration of female genitalia].
costalis (Malloch). NT: Argentina, Chile
Alloclusia costalis Malloch 1933: 239. Argentina. Río Negro Province: Bariloche. HT ♂ USNM. Malloch 1933: 239 [illustration of male terminalia]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA]. Apiochaeta costalis. Lonsdale & Marshall 2008c: 15 [generic combination, redescription, phylogeny, illustration of wing, map, Chile].
dacryodes Lonsdale & Marshall. NT: Chile
Apiochaeta dacryodes Lonsdale & Marshall 2008c: 15. Chile. Concepción Province: 62 km S San Pedro. HT ♂ CNC. Lonsdale & Marshall 2008c: 15 [phylogeny, illustrations of male genitalia, map].
excepta (Malloch). NT: Chile.
Alloclusia excepta Malloch 1933: 241. Chile. Chiloé Province: Isla Chiloé, Ancud. HT ♂ USNM. Malloch 1933: 241 [illustration of male terminalia, photo of wing]; Stuardo Ortiz 1946: 149 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA].
Apiochaeta excepta. Lonsdale & Marshall 2008c: 17 [redescription, generic combination, phylogeny, illustrations of male genitalia, map, Chile]; Lonsdale et al. 2010: 241 [genes sequenced for phylogenetic analysis].
furcillata Lonsdale & Marshall. NT: Chile.
Apiochaeta furcillata Lonsdale & Marshall 2008c: 17. Chile. Concepción Province: 62 km S San Pedro. HT ♂ CNC. Lonsdale & Marshall 2008c: 17 [phylogeny, illustrations of male genitalia, map].
lenticula Lonsdale & Marshall. NT: Chile.
Apiochaeta lenticula Lonsdale & Marshall 2008c: 18. Chile. Aysén Province: Rio Mañiguales, 72°30′W, 45°25′S. HT ♂ CNC. Lonsdale & Marshall 2008c: 18 [phylogeny, illustrations of wing and male genitalia, map].
mallochi Lonsdale & Marshall. NT: Chile.
Apiochaeta mallochi Lonsdale & Marshall 2008c: 20. Chile. Concepción Province: 62 km S San Pedro. HT ♂ CNC. Lonsdale & Marshall 2008c: 20 [phylogeny, map].
philippii (Rondani). NT: Chile.
Peratochetvs Philippii Rondani 1863: 43. Chile. Concepción Province: S Concepción, Laraquete. NT ♂ CNC [designated by Lonsdale & Marshall 2008c: 20].
Heterochroa picta Schiner 1868: 236. Chile. ST 2♂NMW. Wulp 1882: 90 [redescription]; Handlirsch 1884: 142 [redescription, illustration of wing]; Czerny 1903: 94 [as synonym of philippii Rondani]. Peratochaetus Philippii. Czerny 1903: 94 [redescription, synonymy of picta Schiner, illustrations of head and wing]. Alloclusia philippii. Melander & Argo 1924: 32 [redescription from literature, generic combination]; Malloch 1933: 235 [redescription, illustration of male terminalia, photo of wing]; Stuardo Ortiz 1946: 149 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA].
Gimnomera (?) pinocheti Brèthes 1924: 107. Chile. Bio Bio. Type information unknown. Malloch 1933: 235 [as synonym of philippii Rondani].
Apiochaeta philippii. Lonsdale & Marshall 2008c: 20 [generic combination, justified emendation, redescription, phylogeny, illustrations of wing and male genitalia, map, Chile]; Lonsdale et al. 2010: 241 [genes sequenced for phylogenetic analysis].
pictipennis (Wulp). NT: Chile.
Heterochroa pictipennis Wulp 1882: 91. Chile. HT ♀ RMNH.
Peratochaetus pictipennis. Czerny 1903: 96 [quotes description, generic combination].
Alloclusia pictipennis. Melander & Argo 1924: 33 [generic combination, redescription from literature]; Malloch 1933: 236 [redescription, illustration of male terminalia, photo of wing]; Stuardo Ortiz 1946: 150 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA].
Apiochaeta pictipennis. Lonsdale & Marshall 2008c: 21 [redescription, generic combination, phylogeny, illustrations of head and male genitalia, map, unnecessary designation of neotype, Chile]; Lonsdale et al. 2010: 234 [depository of holotype].
similis (Malloch). NT: Chile.
Alloclusia similis Malloch 1933: 237. Chile. Llanquihue Province: S Chile, Puerto Varas. HT ♂ BMNH. Malloch 1933: 237 [illustration of male terminalia]; Stuardo Ortiz 1946: 150 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA].
Apiochaeta similis. Lonsdale & Marshall 2008c: 22 [generic combination, redescription, phylogeny, illustrations of male genitalia, photo (♀ A. similis -complex), map, Chile].
tincticornis (Malloch). NT: Argentina, Chile.
Alloclusia tincticornis Malloch 1933: 238. Chile. Puntra. HT ♂ BMNH. Malloch 1933: 238 [illustration of male terminalia]; Frey 1960: 28 [catalogue, world]; Stuardo Ortiz 1946: 150 [catalogue, Chile]; Soós 1968: 2 [catalogue, Americas south of USA].
Apiochaeta tincticornis. Lonsdale & Marshall 2008c: 23 [generic combination, redescription, phylogeny, illustrations of male genitalia, map, Argentina, Chile].
varia (Malloch). NT: Chile.
Alloclusia varia Malloch 1933: 241. Chile. Llanquihue Province: Puerto Varas. HT ♂ BMNH. Malloch 1933: 241 [illustration of male terminalia, photo of wing]; Frey 1960: 28 [catalogue, world]; Stuardo Ortiz 1946: 150 [catalogue, Chile]; Soós 1968: 2 [catalogue, Americas south of USA].
Alloclusia varia v. claripennis Malloch 1933: 242. Chile. Llanquihue Province: Puerto Varas. HT ♂ BMNH. Stuardo Ortiz 1946: 150 [catalogue, Chile]; Lonsdale & Marshall 2008c: 24 [as synonym of varia Malloch].
Apiochaeta varia. Lonsdale & Marshall 2008c: 24 [generic combination, synonymy of varia var. claripennis Malloch, redescription, phylogeny, illustrations of wing and male genitalia (including annulus), map].
vitticollis (Blanchard). NT: Chile.
Helomyza vitticollis Blanchard 1854: 452. Chile. NT ♂ CNC [same specimen designated as NT ♂ limbipennis Rondani], designated by Lonsdale & Marshall (2008c).
Peratochetvs limbipennis Rondani 1863: 43. Chile. Malcho, Parrel-Talca, 750 m. NT ♂ CNC [designated by Lonsdale & Marshall 2008c]. Lonsdale & Marshall 2008c: 28 [as synonym of vitticollis Blanchard].
Apiochaeta limbipennis. Czerny 1903: 99 [generic combination, quotes original description]; Melander & Argo 1924: 7 [summary of original description].
Alloclusia limbipennis. Malloch 1933: 238 [redescription, generic combination, illustration of male terminalia, photo of wing]; Stuardo Ortiz 1946: 149 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA]; Lonsdale et al. 2010: 241 [lapsus, genes sequenced for phylogenetic analysis].
Apiochaeta vitticollis. Malloch 1933: 245 [tentative generic combination, quotes original description]; Stuardo Ortiz 1946: 150 [catalogue, Chile]; Frey 1960: 28 [catalogue, world]; Soós 1968: 2 [catalogue, Americas south of USA]; Lonsdale & Marshall 2008c: 28 [redescription, phylogeny, illustrations of head, wing and male and female genitalia, photo, map, designation of neotype, Argentina, Chile].