Chromocheilosia incerta ( Shannon & Aubertin, 1933 ),

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, Zootaxa 4959 (1), pp. 1-178: 15

publication ID

https://doi.org/10.11646/zootaxa.4959.1.1

publication LSID

lsid:zoobank.org:pub:3BAB6920-30AC-410A-995B-BBDA9E2A105D

DOI

http://doi.org/10.5281/zenodo.4705612

persistent identifier

http://treatment.plazi.org/id/03FD4340-FFB4-1856-FF27-0D54FEC5FA8D

treatment provided by

Plazi

scientific name

Chromocheilosia incerta ( Shannon & Aubertin, 1933 )
status

 

Chromocheilosia incerta ( Shannon & Aubertin, 1933) 

Fig. 2View FIGURES 1–3

Chilosia incerta Shannon & Aubertin, 1933: 142 

Cheilosia incerta Stuardo, 1946: 125  *

Type locality and data. “ Casa Pangue , Chile ” (T, ♀, USNM)  .

Material examined. La Araucanía: 1♀, Río Blanco, Malleco , 27–31.I.1959, Leg. L. Peña ( CNC)  ; Los Ríos: 1♂, Santo Domingo , 12.II.1980, 22.x.1972, Leg. E. Krahmer ( UACH)  ; 1♀, Valdivia , 21.XII.1980, Leg. E. Krahmer ( UACH)  ; Los Lagos: 1♀, Pucatrihue , 4–21.II.1967, Leg. L.E. Peña ( MEUC)  ; 1♀, Dalcahue , 17–22.I.1962, Leg. L. Peña ( CNC)  ; Casa Pangue, Llanquihue -41.0668, -71.8885; Castro ( Shannon & Aubertin 1933)GoogleMaps  .

References. Shannon & Aubertin, 1933: 142 (desc. & key); Stuardo, 1946: 125 (cat.); Fluke, 1957: 45 (cat.); Thompson, 1972b: 121 ( Milesiinae  rev.); Thompson et al., 1976: 46.90 (cat.); Thompson, 1999a: 333 (key).

World distribution. Chile.

Chilean distribution. From La Araucanía to Los Lagos region ( Fig. 10View FIGURES 10).

Altitudinal range. This species inhabits mainly native forests near the coast (5– 99 m.a.s.l.). Some specimens have also been recorded in the precordillera.

Biology and notes. Chromocheilosia incerta  is associated with the Valdivian forest, which has been highly fragmented by plantation forestry since the 1970s, as well as cattle and urbanization ( Miranda et al. 2017). Other aspects about its biology and ecology remain unknown.

Conservation status. VU under B2ab (iii) using AOO = 28 km 2 and seven localities and seven subpopulations; EOO = 41,336 km 2.

USNM

Smithsonian Institution, National Museum of Natural History

CNC

Canadian National Collection of Insects, Arachnids, and Nematodes

MEUC

Universidad de Chile

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Syrphidae

Genus

Chromocheilosia

Loc

Chromocheilosia incerta ( Shannon & Aubertin, 1933 )

Barahona-Segovia, Rodrigo M., Riera, Pamela, Pañinao-Monsálvez, Laura, Guzmán, Vicente Valdés & Henríquez-Piskulich, Patricia 2021
2021
Loc

Cheilosia incerta

Stuardo, C. 1946: 125
1946
Loc

Chilosia incerta

Shannon, R. C. & Aubertin, D. 1933: 142
1933