Pseudoscaeva schoenemanni ( Enderlein, 1938 ),

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: 141-143

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.4705582

persistent identifier

http://treatment.plazi.org/id/03FD4340-FF36-18D6-FF27-091EFEFFF9D3

treatment provided by

Plazi

scientific name

Pseudoscaeva schoenemanni ( Enderlein, 1938 )
status

 

Pseudoscaeva schoenemanni ( Enderlein, 1938) 

Figs 198–199View FIGURES 198–199

Allograpta schoenemanni Enderlein, 1938: 225 

Ocyptamus shoenemanni Mengual et al., 2009: 3  *

Type locality and data. “ Cauquenes , Chile ” (T, ♀, ZMHU)  .

Material examined. Coquimbo: 3♂, El Naranjo, Tilama, no date, Leg. L.E. Peña ( MEUC)  ; Maule: Cauquenes ( Enderlein 1938).

References. Enderlein, 1938: 225 (cat.); Stuardo, 1946: 123 (cat.); Fluke, 1956: 210 (desc.); Etcheverry, 1963: 15, 137 (cat.); Thompson et al., 1976: 37 (cat.); González & Coscarón, 2005: 347 (distr.); Mengual et al., 2009: 3 (comments in introduction); Mengual et al., 2018b: 14 (desc. group).

World distribution. Chile.

Chilean distribution. This species has been recorded only for Coquimbo and Maule region ( Fig. 197View FIGURE 197).

Altitudinal range. From coastal to inland valley ecosystems (2– 491 m.a.s.l.).

Biology and notes. The habitat of P. schoenemanni  has been intensively replaced with crops or urbanization, mainly in central Chile where many native ecosystems already are threatened ( Alaniz et al., 2016). On the other hand, Maulino forest has been replaced by forestry ( Miranda et al., 2017) decreasing the habitat quality. Therefore, we applied precautory principle to assign a Red List classification to this species. All basic aspects of its biology and ecology remain unknown.

Conservation status. EN under B2ab (iii) using AOO = 8 km 2 and two localities (or subpopulations).

Genus Syrphus Fabricius 

Syrphus Fabricius, 1775: 762  . Type-species, Musca ribesii Linnaeus  (see Wirth et al., 1965: 558)

Refs. Fluke, 1942: 2–3 (key, rev. Neotropical spp.); Vockeroth, 1969: 55–57 (descript); Thompson, 1981: 23 (desc. note); Thompson, 1999a: 326 (key); Thompson et al., 2000: 7 (key and descriptions); Marinoni et al., 2007: 148, 150 (desc., key, illustrations).

ZMHU

Zoologisches Museum der Humboldt Universitaet

MEUC

Universidad de Chile

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Syrphidae

Genus

Pseudoscaeva

Loc

Pseudoscaeva schoenemanni ( Enderlein, 1938 )

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

Ocyptamus shoenemanni

Mengual, X. & Ruiz, C. & Rojo, S. & Stahls, G. & Thompson, F. C. 2009: 3
2009
Loc

Allograpta schoenemanni

Enderlein, G. 1938: 225
1938
Loc

Syrphus

Wirth, W. W. & Sedman, Y. S. & Weems, H. V. 1965: 558
Fabricius, J. C. 1775: 762
1775