Stilbosoma cyanea Philippi, 1865,

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: 59-60

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.4705684

persistent identifier

http://treatment.plazi.org/id/03FD4340-FF80-1863-FF27-0AADFA85FC1F

treatment provided by

Plazi

scientific name

Stilbosoma cyanea Philippi, 1865
status

 

Stilbosoma cyanea Philippi, 1865 

Figs 80–81View FIGURES 80–86

Stilbosoma cyanea Philippi, 1865: 736 

Stilbosoma nigrinervis Philippi, 1865: 737 

Type locality and data. “ Santiago & Valdivia provinces, Chile ” (T, A, MNHNCL)  .

Material examined. Metropolitana: Santiago, ( MNHNCL; doubtful record); Biobío: 1♀, Pemehue, 20.I.1946, Leg. L.E. Peña ( INIA); Traiguén ( Porter 1923); La Araucanía: Victoria ( Porter 1921); (sex undetermined) Laguna Malleco, 10.II.2018, Leg. J. H., A. W. and A. M. Skevington ( CNC); 1♀, Conguillío, 2.IV.1998, Leg. B. Guiñez ( INIA); 1♂, Villarrica, 24.I.1960; Leg. Feltis ( MZUC); 4♀, Los Coigües, Lago Villarrica, 1–15.I.1965, Leg. L. Peña ( CNC); Los Ríos: 1♀, Fundo Caupolicán, Valdivia, no data, Leg. NN ( MNHNCL); 1♂, 1♀, Km 20 south Valdivia, 3.II.1967, Leg. L.E. Peña ( MEUC); 1♀, Panguipulli, 6.II.2013, Leg. J. Campodonico ( MEUC); 1♀, Lago Riñi- hue, 11.I.1983, Leg. Quezada ( MZUC); 1♀, Santo Domingo, 14.I.1982, Leg. E. Krahmer ( UACH); 1♀, Valdivia, 16.I.1977, Leg. E. Krahmer ( UACH); 1♀, Maullín, 5.XI.1942, Leg. L.E. Peña ( INIA); Los Lagos: 2♀, Río GolGol, 8.XI.1957, Leg. L. Peña ( CNC); 1♂, La Unión, I.1996, Le. A. Ugarte ( MEUC); 2♂, 1♀, Pucatrihue, 4–21.II.1969, Leg. L.E. Peña ( MEUC); 2♀, Mailcopué, 22.XII.1993, Leg. G. & M. Wood ( CNC); 1♀, Petrohue, no data, Leg. NN ( MNHNCL); 1♂, 1♀, Estación Biológica Senda Darwin, 21.I.2018, Leg. R. Barahona-Segovia ( PCRBS, CSP); 1♀, Dalcahue, 1–8.II.1962, Leg. L. Peña ( CNC); 1♂, Ahoní, 24.XII.1993, Leg. G. & M. Wood ( CNC); 1♂, Estero López, Cisne Medio, 29.II.1987, Leg. Moyano ( MZUC); 1♀, Lago Yelcho, no data, Leg. NN ( MNHNCL); Aysén: 3♀, Puerto Aysén, 16.II.1961, Leg. L. Peña ( CNC); 1♀, Río Mañihuales, 3–6.III.1961, Leg. L. Peña ( CNC); 1♀, Reserva Nacional Coyhaique, 25.I.2016, Leg. Patricia Medina (CSP)  .

References. Philippi, 1865: 736 (desc.); Schiner, 1868: 336 (desc.); Williston, 1886: 322 (cat.); Reed, 1888: 298 (cat.); Lynch Arribálzaga, 1892: 192, fig.5–6 (desc. & cat.); Kertész, 1910: 307 (cat.); Hine, 1914: 343 (desc.); Porter, 1921: 447 (cat., distr. & notes); Porter, 1923: 117 (cat.); Porter, 1924: 82, 98 (cat.); Shannon & Aubertin, 1933: 153, fig. 31 (head) & fig. 32 (wing) (desc.); Stuardo, 1946: 127 (cat.); Hull, 1949b: 369 (desc.); Fluke, 1957: 107 (cat.); Etcheverry, 1963: 81 (cat.); Thompson, 1972b: 174 ( Milesiinae  rev.); Thompson et al., 1976: 121 (cat.); Thompson, 1999a: 335 (key); Camousseight, 2005: 93 (cat.); González & Coscarón, 2005: 347 (distr.); Smith-Ramírez et al., 2005: 412 (pollinator study); Smith-Ramírez et al., 2014: 7 (ecological study, supplementary material).

World distribution. Argentina and Chile.

Chilean distribution. From Biobío to Aysén region ( Fig. 87View FIGURE 87).

Altitudinal range. From coastal to precordillera ecosystems (5– 1,300 m.a.s.l.).

Biology and notes. Stilbosoma cyanea  is mainly associated with native forests. The records from the Metropolitan region are considered doubtful in this work and future records should confirm this location. In Chiloé this species visits the flowers of A. luma  , E. cordifolia  , Hydrangea serratifolia (Hook. & Arn.) F. Phil.  , Luma apiculata (DC) Burret, M. ovata var. ovata  , M. planipes  and T. stipularis  ( Smith-Ramírez et al., 2005, Cecilia Smith-Ramírez, com. pers.). Citizen scientists have recorded this species visiting flowers of Eryngium paniculatum Cav. & Dombey ex F. Delaroche (Manuel Badilla and Fernando Montiel, CSP)  and R. ulmifolius (Fernando González, CSP)  .

Conservation status. LC; EOO = 98,134 km 2, AOO = 108 km 2 and 24 localities (or subpopulations).

INIA

El Instituto de Investigaciones Agropecuarias

CNC

Canadian National Collection of Insects, Arachnids, and Nematodes

MZUC

Museo de Zoologia, Universidad de Concepcion

MEUC

Universidad de Chile

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Syrphidae

Genus

Stilbosoma

Loc

Stilbosoma cyanea Philippi, 1865

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

Stilbosoma cyanea

Philippi, P. I. 1865: 736
1865
Loc

Stilbosoma nigrinervis

Philippi, P. I. 1865: 737
1865