Revision of the types of species of Alloxysta described by Cameron and Fergusson (Hymenoptera: Figitidae: Charipinae) and deposited in the Natural History Museum (London), including a key to the fauna of Great Britain
Author
Ferrer-Suay, Mar
B7059757-51CD-45DD-A182-C64FA5EF63C8
Universitat de Barcelona, Facultat de Biologia, Departament de Biologia Animal. Avda. Diagonal 645, 08028 - Barcelona, Spain & urn: lsid: zoobank. org: author: B 7059757 - 51 CD- 45 DD-A 182 - C 64 FA 5 EF 63 C 8 & E-mail: mar. ferrer. suay @ gmail. com (corresponding author)
Author
Selfa, Jesús
C01B4FA6-6C5C-4DDF-A114-2B06D8FE4D20
Universitat de València, Facultat de Ciències Biològiques, Departament de Zoologia. Campus de Burjassot-Paterna, Dr. Moliner 50, E- 46100 Burjassot (València), Spain E-mail: jesus. selfa @ uv. es & urn: lsid: zoobank. org: author: C 01 B 4 FA 6 - 6 C 5 C- 4 DDF-A 114 - 2 B 06 D 8 FE 4 D 20
Author
Notton, David G.
2E452EF2-703C-47C0-8432-6AB9C05AC06A
Natural History Museum, Life Sciences Department, Terrestrial Invertebrates Division. Cromwell Road, SW 7 5 BD, London, United Kingdom E-mail: d. notton @ nhm. ac. uk & urn: lsid: zoobank. org: author: 2 E 452 EF 2 - 703 C- 47 C 0 - 8432 - 6 AB 9 C 05 AC 06 A
Author
Pujade-Villar, Juli
94C497E0-C6A1-48BD-819D-FE5A8036BECD
Universitat de Barcelona, Facultat de Biologia, Departament de Biologia Animal. Avda. Diagonal 645, 08028 - Barcelona, Spain & E-mail: jpujade @ ub. edu & urn: lsid: zoobank. org: author: 94 C 497 E 0 - C 6 A 1 - 48 BD- 819 D-FE 5 A 8036 BECD
text
European Journal of Taxonomy
2013
2013-08-16
53
1
27
journal article
22246
10.5852/ejt.2013.53
0d9ed23d-01cf-42f8-bf86-f03b5f6f5059
2118-9773
3822925
BE8CED6C-8510-4790-9623-68FAC339E373
Alloxysta crassa
(
Cameron, 1889
)
stat. rev.
Fig. 3
Allotria crassa
Cameron, 1889: 59
.
Dilyta crassa
−
Kieffer 1900: 114
.
Alloxysta
(
Alloxysta
)
crassa
−
Dalla Torre & Kieffer 1902: 38
.
Alloxysta crassa
−
Hellén 1963: 12
.
Fig. 3.
Alloxysta crassa
(
Cameron, 1889
)
.
A
. Fore wing.
B
. Antenna, ♀.
C
. Fore wing radial cell (arrow illustrates that the radial cell is completely open).
D
. Pronotum.
E
. Lateral habitus, ♀.
F
. Propodeum.
Type material
Lectotype
♀
, designated by
Quinlan (1974: 7)
, with the following labels: “
Lectotype
” (round label with blue margins), “Bonar” (handwritten), “
crassa Cam
” (handwritten), “Cameron 96 76, Bonar Bridge, Sutherland,
Scotland
”, “
Lectotype
of
Allotria crassa
Cam.
♀
det. J. Quinlan, 1973”, “B.M. Type Hym. 7.128”, “
Alloxysta crassa
(
Cameron, 1889
)
♀
det. M. Ferrer-Suay 2012”.
Redescription
COLORATION. Head yellowish brown, mesosoma and metasoma brown. Scape, pedicel and F1-F3 dark yellow; F4-F11 brown. Legs dark yellow and veins yellowish brown.
HEAD. Transversely ovate, smooth and shiny, wider than high in front view. With setae below, between and a few above toruli. With few scattered setae on vertex and with many setae on face. Transfacial line 1.2 x height of compound eye. Malar space 0.5 x height of compound eye.
ANTENNA. Female: 13-segmented, filiform. All antennomeres covered with sparse setae. F1-F3 thinner and smoother than remaining flagellomeres; F4-F11 club-shaped, with rhinaria. Pedicel 1.7 x as long as wide; F1 3.3 x as long as wide; F2 3.6 x as long as wide; F3 3.6 x as long as wide; F4 3.0 x as long as wide. F1 1.7 x as long as pedicel; F1 1.2 x as long as F2; F2-F11 subequal in length, width and shape (
Fig. 3B
). Male unknown.
MESOSOMA. Pronotum covered by abundant setae, less at distolateral margins; with two thick, clearly visible carinae (
Fig. 3D
). Mesoscutum smooth and shiny, round in dorsal view, with scattered setae. Scutellum also smooth and shiny, with few scattered setae, abundant on apex of scutellum. Height of mesopleural triangle along anterior margin 0.9 x height of mesopleuron. Propodeum covered by abundant setae, propodeal carinae absent (
Fig. 3F
).
FORE WING. Longer than body, 1.5 x as long as mesosoma and metasoma together (
Fig. 3A
). Covered with dense pubescence; marginal setae present. Completely open radial cell, 2.8 x as long as wide. R1 short and straight; Rs long and slightly curved (
Fig. 3C
).
METASOMA. Anterior part with an incomplete ring of setae, glabrous at centre, wider laterally. Metasoma smooth and shiny, T3 and T4 clearly distinguished.
Remarks
This species was synonymized by
Fergusson (1986)
with
A. macrophadna
(
Hartig, 1841
)
.
Alloxysta crassa
is represented in BMNH by the
lectotype
female and
3 paralectotype females
. Comments on the type series of
A. crassa
are presented in
Quinlan (1974: 7)
. However, after revising the
lectotype
we found that it is a different and valid species.
Alloxysta crassa
can be differentiated from
A. macrophadna
by the shape of the radial cell: completely open in
A. crassa
(
Fig. 3C
) while partially open in
A. macrophadna
; relation between flagellomeres: F2 longer than F1 and F
3 in
A. crassa
(
Fig. 3B
), whereas F2 is subequal to F1 and slightly longer than F
3 in
A. macrophadna
.