Published April 15, 2021 | Version v1
Taxonomic treatment Open

Macrometopia atra Philippi 1865

Description

Macrometopia atra Philippi, 1865

Figs 111–112

Macrometopia atra Philippi, 1865: 740

Type locality and data. “ Corral, Chile ” (T, A, MNHNCL).

Material examined. Coquimbo: 1♂, Cuesta Alicahue, 15–16.XI.1959, Leg. L. Peña (CNC); Valparaíso: 1♀, Llay Llay, 27.VIII.1992, Leg. R. Trincado (INIA); 1♂, Mantagua, 01.II.1975, Leg. Cerda (MNHNCL); 1♂, Leyda, II.1944, Leg. L.E. Peña (INIA); Metropolitana: 1♂, Caleu, TilTil, 28.XI.82, Leg. M. Cerda (MNHNCL); 1♂, La Dormida, 27.I.1982, Leg. P. Cerda (MNHNCL); 1♀, El Manzano, 21.IX.1965, Leg. J. Solervicens (MNHNCL); 1♀, Las Condes, no date, Leg. Ramírez (IEUMCE); 1♀, Peñalolen, no date, Leg. J. Herrera (IEUMCE); 1♂, El Canelo, no date, Leg. M. Etcheverry (IEUMCE); O’Higgins: 1♀, Las Cabras, 29.I.1955, Leg. NN (IEUMCE); Maule: (Sex undetermined) Estero de Leiva, 8–12.I.1953, Leg. Barros-L. Peña (CNC); 1♀, Buchen, 8–9.I.1960, Leg. L. Peña (CNC); (Sex undetermined) El Radal, 26.XI.1957, Leg. L. Peña (CNC); 2♀, Fundo Malcho, I.1957, Leg. L. Peña (CNC); (Sex undetermined) Río Achibueno, Linares, 16–19.I.1957, Leg. L. Peña (CNC); (Sex undetermined) Curanipe, 4.XII.1953, Leg. L. Peña (CNC); Ñuble: 1♂, Laguna Las Truchas, 17–21.I.1992, Leg. G. Moreno (MNHNCL); 1♀, Puentes Comadres, 31.I.1991, Leg. S. Roitman (MNHNCL); 1♀, Las Trancas, I.1967, Leg. L. Peña (MNHNCL); Biobío: 1♀, Cordillera Pemehue, 1365 m, 20–31.I.1941, Leg. L. Peña (CNC); 1♂, 1♀, Pichinahuel, 10–20.I.1959, Leg. L. Peña (CNC); La Araucanía: 1♂, El Manzanar, 17.I.1966, Leg. Wagenknecht (MZUC); (Sex undetermined) Angol, 01.XII.1966, Leg. Bullock (IEUMCE); 1♂, 3♀, Tolhuaca, 15.I.1959, Leg. L. Peña (CNC); (Sex undetermined) Termas de Palguin, 12.II.1966, Leg. J. Herrera (IEUMCE); Los Ríos: 1♂, Pichoy, 12.I.1972, Leg. E. Krahmer (UACH); 1♀, Quechuco, 3.III.1977, Leg. E. Krahmer (UACH); 1♀, Valdivia, 3.I.1989, Leg. Krahmer (MNHNCL); 1♀, Santo Domingo, 21.XI.1976, Leg. E. Krahmer (UACH); Los Lagos: 1♂, 1♀, Estación biológica Senda Darwin, km14, Chiloé, 13.I.2017, Leg. Rodrigo Barahona-Segovia (PCRBS).

References. Philippi, 1865: 740 (desc.); Williston, 1886: 322 (cat.); Reed, 1888: 300 (cat.); Kertész, 1910: 323 (key); Shannon, 1926: 50 (desc.); Shannon & Aubertin, 1933: 153 (desc.); Stuardo, 1946: 126 (cat.); Hull, 1949b: 373 (key & desc.); Fluke, 1957: 103 (cat.); Etcheverry, 1963: 51 (cat.); Thompson, 1972b: 152, fig. 9 (head, lateral, male) (Milesiinae rev.); Thompson et al., 1976: 116 (cat.); Thompson, 1999a: 347 (key); Camousseight, 2005: 93 (cat.); González & Coscarón, 2005: 347 (distr.); Smith-Ramírez et al., 2005: 412 (pollinator study).

World distribution. Argentina and Chile.

Chilean distribution. From Coquimbo to Los Lagos region (Fig. 70).

Altitudinal range. From coastal to precordillera ecosystems (5– 1,200 m.a.s.l.).

Biology and notes. Macrometopia atra is mainly associated with Mediterranean scrubland, Valdivian forests or Nothofagus forest although is it also likely to be found in open areas (R. Barahona-Segovia, pers. obs.). According to Smith-Ramírez et al. (2005), this species visits flowers of the endemic trees Eucryphia cordifolia and M. planipes in Chiloé (R. Barahona-Segovia, obs. pers.).

Conservation status. LC; EOO = 123,128 km 2, AOO = 116 km 2, 25 subpopulations and 27 localities.

Genus Sterphus Philippi, 1865

Sterphus Philippi, 1865: 737. Type-species, S. autumnalis Philippi (orig. des.) = S. coeruleus Rondani. Refs. Kertész, 1910 (cat.); Shannon, 1926: 45 (cat.); Shannon & Aubertin, 1933: 155 (desc., notes, distr. data); Hull, 1949b: 369 (desc.); Thompson, 1972b: 153–154 (Milesinae rev., desc. & synonms); Thompson, 1973: 1185–240 (phylogenetic rev, keys and taxonomic notes); Thompson, 1999a: 333–334 (key).

Crepidomyia Shannon, 1926: 47. Type-species, C. tricrepis Shannon (orig. des.) = C. jamaicensis Gmelin.

Tatuomyia Shannon, 1926: 48. Type-species, T. batesi Shannon, 1926 (orig. des.).

Senoceria Hull, 1930: 144. Type-species, S. spinifemorata Hull, 1930 (orig. des.) = Xylota coarctata Wiedemann, 1830. Stherphus Fluke, 1957: 106. Misspelling.

Notes

Published as part of Barahona-Segovia, Rodrigo M., Riera, Pamela, Pañinao-Monsálvez, Laura, Guzmán, Vicente Valdés & Henríquez-Piskulich, Patricia, 2021, Updating the knowledge of the flower flies (Diptera: Syrphidae) from Chile: Illustrated catalog, extinction risk and biological notes, pp. 1-178 in Zootaxa 4959 (1) on pages 77-78, DOI: 10.11646/zootaxa.4959.1.1, http://zenodo.org/record/4693464

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References

  • Philippi, P. I. (1865) Aufzahlung der chilenischen Dipteren. Verhandlunger der Zoologisch- Botanischen Gesellschaft in Wien, 15, 595 - 782. https: // doi. org / 10.5962 / bhl. title. 9295
  • Williston, S. W. (1886) Catalog of the described species of South American Syrphidae. Transactions of the American Entomological Society, 14, 308 - 324. https: // doi. org / 10.2307 / 25076478
  • Reed, E. C. (1888) Catalogo de los Insectos Dipteros de Chile. Anales de la Universidad de Chile, Santiago, 73, 271 - 316. https: // doi. org / 10.5962 / bhl. title. 8562
  • Kertesz, K. (1910) Catalogus dipterorum hucusque descriptorum. Vol. 7. G. Engelmann Budapestini, 470 pp. https: // doi. org / 10.5962 / bhl. title. 5141
  • Shannon, R. C. (1926) Review of the American xylotine syrphid - flies. Proceedings of the United States National Museum, 69, 1 - 52. https: // doi. org / 10.5479 / si. 00963801.2635
  • Shannon, R. C. & Aubertin, D. (1933) Syrphidae. In: Diptera of Patagonia and South Chile. Part 6. Fascicle 3. British Museum (Natural History), London, pp. 120 - 170.
  • Stuardo, C. (1946) Catalogo de los Dipteros de Chile. Ministerio de Agricultura, Chile, Santiago, 251 pp.
  • Hull, F. M. (1949 b) The morphology and inter - relationships of the genera of syrphid flies, recent and fossil. Transactions of The Zoological Society of London, 26, 257 - 408. https: // doi. org / 10.1111 / j. 1096 - 3642.1949. tb 00224. x
  • Fluke, C. L. (1957) Catalog of the family Syrphidae in the Neotropical Region. Revista Brasileira de Entomologia, 7, 1 - 181.
  • Etcheverry, M. (1963) Descripciones originales, sinonimia y distribucion geografica de las especies de la familia Syrphidae (Diptera) en Chile. Publicaciones del Centro de Estudios Entomologicos, 5, 1 - 144.
  • Thompson, F. C. (1972 b) A contribution to a generic revision of the Neotropical Milesiinae (Diptera, Syrphidae). Arquivos de Zoologia, Sao Paulo, 23, 73 - 215.
  • Thompson, F. C, Vockeroth, J. R. & Sedman, Y. S. (1976) Family Syrphidae. In: Papavero, N. (Ed.), A catalog of the Diptera of the Americas south of the United States. Edanee, Sao Paulo, pp. 1 - 195. https: // doi. org / 10.5962 / bhl. title. 49898
  • Thompson, F. C. (1999 a) A key to the genera of the flower flies (Diptera, Syrphidae) of the Neotropical Region including descriptions of new genera and species and a glossary of taxonomic terms used. Contributions on Entomology International, 3, 321 - 378.
  • Camousseight, A. (2005) La contribucion entomologica de RA Philippi entre 1859 y 1875 y el estado actual de sus especies. Boletin del Museo Nacional de Historia Natural Chile, 54, 81 - 106.
  • Gonzalez, C. R. & Coscaron, S. (2005) Diversidad de dipteros en la Cordillera de la Costa de Chile. In: Smith-Ramirez, C., Valdovinos, C. & Armesto, J. J. (Eds.), Historia, biodiversidad y ecologia de los bosques costeros de Chile. Editorial Universitaria, Santiago de Chile, pp. 330 - 349.
  • Smith-Ramirez, C., Martinez, P., Nunez, M., Gonzalez, C. & Armesto, J. J. (2005) Diversity, flower visitation frequency and generalism of pollinators in temperate rain forests of Chiloe Island, Chile. Botanical Journal of the Linnean Society, 147, 399 - 416. https: // doi. org / 10.1111 / j. 1095 - 8339.2005.00388. x
  • Thompson, F. C. (1973) Review of the genus Sterphus Philippi (Diptera, Syrphidae). Part I. Entomologica Americana, 46, 185 - 240.
  • Hull, F. M. (1930) Some new species of Syrphidae from North and South America. Transactions of the American Entomological Society, 56, 139 - 148.
  • Wiedemann, C. R. W. (1830) Aussereuropaische zweiflugelige Insekten. Schulzischen Buchhandlung, Hammburg, 684 pp. https: // doi. org / 10.5962 / bhl. title. 14603