Toxomerus duplicatus ( Wiedemann, 1830 ),

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: 152

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.4705594

persistent identifier

http://treatment.plazi.org/id/03FD4340-FF2D-18CF-FF27-0B29FB2AF877

treatment provided by

Plazi

scientific name

Toxomerus duplicatus ( Wiedemann, 1830 )
status

 

Toxomerus duplicatus ( Wiedemann, 1830)  , doubtful record

Syrphus duplicatus Wiedemann, 1830: 142 

Mesogramma duplicata Schiner, 1868: 350  *

Mesogramma duplicatus Curran, 1926d: 114  *

Syrphus ochrogaster Thomson, 1869: 494  *

Mesograpta duplicata van der Wulp, 1883: 4  *

Type locality and data. “ Uruguay, Montevideo ” (HT, ♂, ♀, NMW)  .

Material examined. No individuals were reviewed. Tarapacá ( Thompson & Thompson 2006).

References. Wiedemann, 1830: 142 (desc.); Walker, 1852: 240 (desc.); Thomson, 1869: 494 (desc.); Williston, 1886: 313 (cat. & n. comb  .); Lynch Arribálzaga, 1892: 52 (key); Kertész, 1910: 131 (cat.). Schiner, 1868: 350 ( n. comb  .); Curran, 1926b: 114 (key); Curran, 1930a: 4 (key); Curran, 1934: 401 (key); Hull, 1941a: 312 (descr.); Sack, 1941: 97 (cat.); Hull, 1943b: 10 ( n. comb  .); Hull, 1943b: 14, 18 (key & desc.). Hull, 1943b: 23 (descr.); Hull, 1943b: 32 (ill.); Hull, 1943b: 6, 32 (key & ill.); Fluke, 1956: 218–219, 221, 232 (cat.); Etcheverry, 1963: 59 (dist.); Thompson et al., 1976: 48, 50, 56 (n. comb & cat.), syn. nov.; Thompson & Thompson, 2006: 322 (desc.); Borges & Couri, 2009: 31 (desc. & syn.).

World distribution. Argentina, Brazil, Colombia, Ecuador, Mexico, Puerto Rico, Uruguay and Chile.

Chilean distribution. Unknown.

Altitudinal range. Unknown.

Biology and notes. Toxomerus duplicatus  is a native species probably associated with crops in transverse valleys and ravines.A specimen identified as T. duplicatus  in the MNHNCL is an individual belonging to Allograpta hortensis  . Throughout this study we did not find museum specimens or collected specimens of this species. Thus, there is not enough evidence for the species to actually occur in Chile and it should be considered as a doubtful record.

Conservation status. Not evaluated because this species is a doubtful record for Chile.

NMW

Naturhistorisches Museum, Wien

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Syrphidae

Genus

Toxomerus

Loc

Toxomerus duplicatus ( Wiedemann, 1830 )

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

Mesogramma duplicatus

Curran, C. H. 1926: 114
1926
Loc

Mesograpta duplicata van der Wulp, 1883: 4

Wulp, F. M. van & Dek 1883: 4
1883
Loc

Syrphus ochrogaster

Thomson, C. G. 1869: 494
1869
Loc

Mesogramma duplicata

Schiner, I. R. 1868: 350
1868
Loc

Syrphus duplicatus

Wiedemann, C. R. W. 1830: 142
1830