Updating the knowledge of the flower flies (Diptera: Syrphidae) from Chile: Illustrated catalog, extinction risk and biological notes
Author
Barahona-Segovia, Rodrigo M.
Author
Riera, Pamela
pamela.riera1@gmail.com
Author
Pañinao-Monsálvez, Laura
laurapaninao@gmail.com
Author
Guzmán, Vicente Valdés
vicente.mvg@gmail.com
Author
Henríquez-Piskulich, Patricia
phenriquezpi@student.unimelb.edu.au
text
Zootaxa
2021
2021-04-15
4959
1
1
178
journal article
7241
10.11646/zootaxa.4959.1.1
e9fcfa2b-72cd-4826-a7e5-c33cd37bf00e
1175-5326
4693464
3BAB6920-30AC-410A-995B-BBDA9E2A105D
Stilbosoma rubiceps
Philippi, 1865
Figs 82–84
Stilbosoma rubiceps
Philippi, 1865: 45
Stilbosoma ruficeps
Williston 1886: 332
Type
locality and data.
“
Santiago
,
Chile
” (T, A,
MNHNCL
)
.
Material examined.
Valparaíso
:
1♂
,
Lo Vásquez
,
10.I.1956
,
Leg. H. Toro
(
IEUMCE
)
;
1♀
,
Quebrada El Tigre
,
Cachagua
,
Petorca
,
15.XI.1989
,
Leg. C. González
(
IEUMCE
)
;
1♀
,
Pocochay
,
Quillota
,
09.XI.2015
, phot. col.
Fabián Soto
(
CSP
)
;
Metropolitana
:
1♀
,
El Canelo
,
I.1968
,
Leg. Zapata
(
IEUMCE
)
;
1♀
, El Manzano,
10.XI.1987
, Leg. J.
Herrera
(
IEUMCE
)
;
1♂
,
Lonquen
,
20.XII.1957
,
Leg. J.O.R.
(
MZUC
)
;
O’Higgins
:
1♀
,
Doñihue
,
18.X.2001
,
Leg. N. Lagos
(
SAG
)
;
Maule
:
1♂
,
Río Lontué
,
XII.1954
,
Leg. Aravena
(
IEUMCE
)
;
1♀
,
Fundo Malcho
,
III.1958
,
Leg. L. Peña
(
CNC
)
;
4♀
,
El Coigo
,
XI.1959
,
Leg.
L.
Peña
(
CNC
)
;
1♀
,
Las Cruces
,
III.1959
,
Leg. L. Peña
(
CNC
)
;
1♀
,
Parque Nacional Radal
7
Tazas
,
28.I.2018
,
Leg. J. H., A. W. and A. M. Skevington
(
CNC
)
;
Ñuble
:
1♀
,
Cobquecura
,
II.1971
,
Leg. NN
(
MZUC
)
;
1♂
,
1♀
,
Cordillera
de Pemehue
,
I.1946
,
Leg. Peña
(
MZUC
)
;
Biobío
:
1♂
,
Concepción
,
22.XII.1967
,
Leg
.
Artigas
(
MZUC
)
;
1♀
,
Playa El Burro
,
05.I.2015
,
Leg.
R.
Barahona-Segovia
(
PCRBS
)
;
1♂
,
Ratmuncho
,
09.XI.1959
,
Leg. R. Torres
(
MZUC
)
;
1♀
, PillimPille,
Arauco
,
14.I.1954
,
Leg. L. Peña
(
IEUMCE
)
;
1♀
,
Arauco
,
16.II.2017
,
Leg. Nicólas Riffo Lepe
(
CSP
)
;
La
Araucanía
:
1♀
,
Angol
,
04.XI.1937
,
Leg. NN
(
IEUMCE
)
;
1♀
,
Termas de Río Blanco
,
19.XI.1973
,
Leg. M. Etcheverry
(
IEUMCE
)
;
1♀
,
Los Coigües
,
Lago Villarrica
,
15.I.1965
,
Leg. L. Peña
(
CNC
)
;
Los Lagos
:
3♀
,
Parque Nacional Puyehue
,
7.II.2018
,
Leg. J. H., A. W. and A. M. Skevington
(
CNC
)
.
References.
Philippi, 1865: 45
(desc);
Schiner, 1868: 336
(desc.);
Williston, 1886: 322
(cat.);
Reed, 1888: 298
(cat.);
Kertész, 1910: 307
(cat.);
Shannon, 1926: 45
(desc.);
Shannon, 1927: 5
(key);
Shannon & Aubertin, 1933: 155
(desc.);
Stuardo, 1946: 127
(cat.);
Hull, 1949b: 369
(desc.);
Fluke, 1957: 107
(cat.);
Etcheverry, 1963: 82
(cat.);
Thompson, 1972b: 174
, fig. 25 (wing), fig. 72 (male genitalia), 72a (aedeagus and apodeme), 72e (ejaculatory apodeme), 72s (sternum),
72t
(tergum) (
Milesiinae
rev.);
Thompson
et al.
, 1976: 121
(cat.);
Thompson, 1999a: 335
(key);
Camousseight, 2005: 93
(cat.).
World distribution.
Chile
.
Chilean distribution.
From
Valparaíso
to
Los Lagos región
(
Fig. 87
).
Altitudinal range.
From coastal to highland ecosystems (14–
2,000 m
.a.s.l.).
Biology and notes.
Stilbosoma rubiceps
is associated with native forests and its plant species such as
M. exsucca
(J.H., A.W. and A.M. Skevington pers. comm. from CNC). Nonetheless, organic crops such as
Persea americana
Mill.
or
Helianthus annus
L. are also visited by this fly (Fabián Soto and Nicolas Riffo, CSP records respectively; see
Fig. 83
). Also, this fly visit flowers of the native
E. paniculata
(Josefina Arce, CSP record;
Fig. 82
).
Conservation status.
LC; EOO =
219,379 km
2
, AOO =
92 km
2
, 21 subpopulations and 22 localities.
Subtribe
Temnostomina
Genus
Aneriophora
Stuardo & Cortés, 1952
Aneriophora
Stuardo & Cortés 1952: 311
(new name for
Eriophora
). Type-species
Eriophora aureorufa
Philippi, 1865
(mon.).