Chrysomya megacephala ( Fabricius 1794 )

Stotelmyre, Lyle Magee, 2024, Blow flies (Diptera: Calliphoridae) of the Baja California Peninsula, Zootaxa 5468 (2), pp. 308-330 : 314-315

publication ID	https://doi.org/10.11646/zootaxa.5468.2.4
publication LSID	lsid:zoobank.org:pub:47EB7F11-8C60-4699-A6A4-849A3F7E45B7
DOI	https://doi.org/10.5281/zenodo.11658317
persistent identifier	https://treatment.plazi.org/id/039DA84E-FFC9-A87B-39D9-F9D8ADB2448E
treatment provided by	Plazi (2024-06-12 09:45:18, last updated 2024-11-26 05:55:27)
scientific name	Chrysomya megacephala ( Fabricius 1794 )
status

Treatment

Chrysomya megacephala ( Fabricius 1794) View in CoL

Musca megacephala Fabricius 1794 317, original description. Type locality: “ Guinea,” error [=?” Ex. Ind. Or. ”; see Patton 1925a: 179].

Musca dux Eschscholtz, 1822:114 [1823:171]. Junior synonym.

Chrysomya duvaucelii Robineau-Desvoidy, 1830: 451 View in CoL . Junior synonym.

Chrysomya gratiosa Robineau-Desvoidy, 1830: 451 View in CoL . Junior synonym.

Musca bata Walker, 1849: 875 . Junior synonym.

Musca combrea Walker, 1849: 876 . Junior synonym.

Musca remuria Walker, 1849: 871 . Junior synonym.

Lucilia macquartii View in CoL Rondani, 1875: 426. Replacement name for Lucilia flaviceps Macquart 1844: 145 View in CoL , senior synonym; junior primary homonym.

Pollenia basalis Smith, 1876: 449 View in CoL . Junior synonym.

Somomya pfefferi Bigot, 1877: 257 View in CoL . Junior synonym.

Somomya pfeifferi Rye, 1879 View in CoL ; unjustified emendation of pfefferi View in CoL

Somomyia dives Bigot, 1888a: 600 View in CoL . Junior synonym.

Somomya cyaneocincta Bigot, 1888a: 604 View in CoL . Junior synonym.

Distribution: Austral-Asian, Old-World tropics, South Africa, South America, and expanding throughout the United States. It is abundant locally in collections and throughout Baja and Southern California.

Remarks: Apparently introduced into Baja California through commerce. It was first collected along with Chrysomya rufifacies on 20 February 1987 in a restaurant in the port city of La Paz, Baja California Sur on the Gulf of California ( Greenberg 1988). The male fly is unique to North American calliphorids in that the upper half of the eyes have larger facets than the lower half. Common names are Oriental Latrine Fly, Old World Screwworm Fly, and Hairy Maggot Latrine Fly.

Material examined: BAJA CALIFORNIA: (literature review): El Mogor, Sierra Juarez, Cerro Santo Tomas, Rio Hardy, San Felipe , Punta Final, Representative voucher specimens 2017–19 Ketzaly Munguia-Ortega ( ECSR) ; MxBC Ensenada , coastal sand dunes, bait trap R. norvegicus , 8–15 Nov 2018 L. Stotelmyre ( SDM) ; BAJA CALIFORNIA SUR: (literature review): La Paz , Baja California Sur, 20 Feb 1987 B. Greenberg (depository unknown), ( Greenberg 1988) ; Baja Calif. Sur, Rancho Las Cruces 6 Nov 1998 D.K. Faulkner ( SDM) ; Mx-BCS Las Gatas, Rancho San Martin , bait trap 12–16 Apr 2018 MA Wall, JE Berrian, L Stotelmyre ( SDM) ; Mx-BCS Punta Arena , coastal sand dunes, bait trap: R. norvegicus 10–18 Jan 2019 Michael Wall ( SDM) ; Mx-BCS El Triunfo , bait trap: R. norvegicus 10–16 Jan 2019 L. Stotelmyre ( SDM) ; Mx-BCS Cabo Pulmo , bait trap: R. norvegicus 13–15 Jan 2019 L. Stotelmyre ( SDM) ; Mx-BCS Punta Arena , coastal sand dunes 18 Jan 2019 L. Stotelmyre ( SDM) ; Mx-BCS La Paz , bait trap: R. norvegicus 10–16 Jan 2019 L. Stotelmyre ( SDM) ; Mx-BCS Loreto , bait trap: R. norvegicus 10–16 Jan 2019 L. Stotelmyre ( SDM) ; Mx-BCX 5 mi. e. San Jose Del Cabo, coastal sand dunes, 12–16 Jan 2019 L. Stotelmyre ( SDM) .

References

Bigot, J. M. F. (1888 a) Dipteres nouveaux ou peu connus. Muscidi (J. B.). Bulletin de la Societe Zoologique de France, 1887 (12), 581 - 617. [15 January 1888] https: // doi. org / 10.5962 / bhl. title. 9278

Eschscholtz, J. F. (1822) Entomographien. Erste Lieferung. Reimer, Berlin, 128 pp. https: // doi. org / 10.1515 / 9783112513941

Fabricius, J. C. (1794) Entomologia systematica emendata et aucta. Tome IV. C. G. Proft, Hafniae [Copenhagen], 472 pp.

Greenberg, B., (1988) Chrysomya megacephala (F.) (Diptera: Calliphoridae) collected in North America and notes on Chrysomya species present in the New World. Journal of Medical Entomology, 25, 199 - 200. https: // doi. org / 10.1093 / jmedent / 25.3.199

Macquart, P. J. M. (1844) Dipteres exotiques nouveaux ou peu connus. Tome deuxieme. - 3 e partie. 1843, Roret, Paris, 304 pp.

Robineau-Desvoidy, J. B. (1830) Essai sur les myodaires. Memoires presentes par divers savans a l'Academie Royale des Sciences de l'Institut de France (Sciences Mathematiques et Physiques), 2 (2), 1 - 813.

Rondani, C. (1875) Muscaria exotica Musei Civici januensis. Fragmentum III. Species in Insula Bonae Fortunae (Borneo), provincia Sarawak annis 1865 - 1868, lectae a March. J. Doria et Doct. O Beccari. Annali del Museo civico di storia naturale di Genova, 7, 421 - 464.

Rye, E. C. (1879) Insecta. Diptera. Zoological Record, 14, 186 - 197. [for 1877]

Smith, F. (1876) Preliminary notice of new species of Hymenoptera, Diptera, and Forficulidae collected in the island of Rodriquez by the naturalists accompanying the Transit-of-Venus Expedition. Annals and Magazine of Natural History, Series 4, 17 (102), 447 - 451. https: // doi. org / 10.1080 / 00222937608681990

Walker, F. (1849) n. k. In: List of the specimens of dipterous insects in the collection of the British Museum. Part IV. British Museum of Natural History, London. pp. 689 - 1172.