New species and records of Lycoriella Frey (Diptera, Sciaridae) from the Holarctic region
Author
Menzel, Frank
0000-0001-9662-6291
Senckenberg Deutsches Entomologisches Institut, Eberswalder Strasse 90, D- 15374 Müncheberg, Germany frank. menzel @ senckenberg. de; https: // orcid. org / 0000 - 0001 - 9662 - 6291
frank.menzel@senckenberg.de
Author
Vilkamaa, Pekka
0000-0003-4366-0108
Finnish Museum of Natural History, Zoology Unit, P. O. Box 17, FI- 00014 University of Helsinki, Finland, pekka. vilkamaa @ helsinki. fi; https: // orcid. org / 0000 - 0003 - 4366 - 0108
pekka.vilkamaa@helsinki.fi
text
Zootaxa
2021
2021-12-03
5072
6
501
530
journal article
3133
10.11646/zootaxa.5072.6.1
0bc7f138-4a2e-4b1d-ae03-3076b68f200a
1175-5326
5751541
B1A0C8F3-692F-422E-8F20-35CC389DDD0E
Lycoriella kinbasketi
sp. n.
Figs 5B
,
6B
,
13D
,
14C
Material studied
.
Holotype
male
.
CANADA
,
British Columbia
,
Canoe Reach of Kinbasket Reservoir
near
Valemount
,
Malaise trap
,
21.VI.2010
,
V
.
Prigmore
,
V
.
Smith., N
. Shaw &
H. Schindler
(in
MZH
, http://id.luomus. fi/GE.1814)
.
Paratype
.
CANADA
, same data as holotype,
1 male
(in
SDEI
)
.
Description
. Male.
Head
. Face and antenna concolorous brown, maxillary palpus pale brown. Eye bridge 2 facets wide. Face with 25 setae. Clypeus with 3 setae. Maxillary palpus with 3 segments, 1
st
segment as long as 3
rd
segment, 2
nd
segment shortest; 1
st
segment with 4–5 setae, with a moderate dorsal pit with sensilla; surface of antennal flagellomeres smooth, body of 4
th
antennal flagellomere 2.10–2.30x as long as wide, the longest setae longer than the width of the flagellomere, neck shorter than wide.
Thorax
. Brown; setae pale. Anterior pronotum with 5–8 setae. Proepisternum with 8–9 setae. Scutellum with 2 moderately long and some short and fine setae.
Wing.
Fumose. Length
1.4 mm
. Width/length 0.40. Anal lobe small. Veins distinct, except for stM. c/w 0.70–0.75. R1/R 0.45. stM as long as fork of M. bM longer than r-m, stCuA shortest. bM and r-m non-setose. Halter yellow.
Legs
. Brown, coxae yellow; setae pale. Fore tibial organ forming moderate patch of many setae in demarcated depression. Fore tibial spur shorter than tibial width.
Abdomen
. Pale brown; setae pale and moderately long.
Hypopygium (
Fig. 5B
). Brown, like abdomen. Intergonocoxal area (
Fig. 14C
) moderately long, with a triangular setose lobe. Gonocoxa longer than gonostylus, roundish laterally, with dense and short setosity. Gonostylus (
Fig. 6B
) widest subbasally, strongly narrowed towards apex, strongly impressed dorsally, densely setose apically, with a rather short and strong apical tooth; with 4 medial megasetae at apical fourth, 2 basalmost ones close to each other, megasetae slender, nearly straight; with well-differentiated long whip-lash seta near the middle of the gonostylus. Tegmen (
Fig. 13D
) surrounded by hyaline membrane laterally (and ventrally?); shorter than wide wide, membraneous apically, sclerotized laterally, with indistinct sclerotizations dorsomedially, with a large area of aedeagal teeth. Aedeagal apodeme moderately long.
BIN
. Unknown.
Discussion
. See under
Lycoriella eurystylata
sp. n.
and
L. jakovlevi
sp. n.
Etymology
. The species is named after the 19
th-
century Chief Kinbasket of the Columbia River Shushap people.