Revision of the Oriental leafhopper genus Destinoides Cai & He (Hemiptera: Cicadellidae: Ledrinae), with a new synonym and two new combinations
Author
Sun, Jing
Author
Webb, Michael D.
Author
Zhang, Yalin
text
Zootaxa
2014
3786
1
79
84
journal article
36870
10.11646/zootaxa.3786.1.6
3a05ea5e-e8a8-46dc-bc43-9275ae7546ec
1175-5326
285873
401E38A0-E626-48E9-B1DE-7890B817001C
Destinoides latifrons
(Walker)
n. comb.
Figs 1–9
Ledra latifrons
Walker, 1851
: 824
Petalocephala latifrons
,
Stål, 1862
: 494
;
Distant, 1908
: 166
, fig. 110.
Destinoides fasciata
Cai & He, 2000
: 57
–58, fig. 13–1.
syn. nov.
Redescription. Male.
Body length (incl. forewing)
13–14 mm
, head width (incl. eyes) 4.1 mm, pronotum width 4.2 mm. Body yellowish-brown; ocelli pale red margined with brown (
Fig. 1
); pronotum with lateral margin brown; forewing with inner area of clavus brown.
Crown with fore margin angled distad of eyes.
FIGURES 1–9.
Destinoides latifrons
(Walker)
(holotype). 1, habitus, dorsal view; 2, habitus, lateral view; 3, face; 4, male 8th sternite, ventral view; 5, subgenital plate, ventral view; 6, pygofer, lateral view; 7, magnified process of pygofer, ventral view; 8, aedeagus, style and connective, ventral view; 9, aedeagus, style and connective, lateral view.
Male 8th sternite with posterior margin concave (
Fig. 4
). Inner pygofer process triangular ventrally (
Fig. 7
). Aedeagal shaft with pair of subapical forklike processes and a very small dorsoapical process near gonopore (
Figs 8, 9
).
Material examined.
1 male
(
Holotype
), no data.
INDIA
:
1 male
,
Assam
, W. F. Badgley (
BMNH
); 1 (abdomen missing), Sikkim ‘Mungphu’ (probably the Atkinson specimen noted by
Distant, 1908
) (
BMNH
);
1 male
, Bengal ‘Sylhet’ ‘68.4’ [= 1868.4: W. Saunders, part of 5000 ‘Homoptera’ donation], also noted by
Distant (1908)
(
BMNH
).
CHINA
:
1 male
,
Xizang
, Motuo,
2 June 1980
, Gentao Jin, Jianyi Wu (
SHEM
).
Distribution.
China
(Xizang), Bengal,
India
(Assam), Sikkim.
Remarks.
This species was described from a single specimen (
holotype
) denoted by the letter “a” by Walker, without data. The
holotype
(BMNH) bears the following labels: “367, 31.
LEDRA LATIFRONS
” together with a museum green “
Type
” label (by Walker).
Distant (1908)
listed the species from various localities in
India
, including the three Indian specimens listed above in the BMNH.
This species is easily distinguished from
D
.
conspicuus
(Distant)
by the presence of three rather than one processes on the aedeagal shaft.
Cai & He (2000)
reported
D
.
latifrons
(Walker)
as a new combination and a new record to
China
but based on their description of the aedeagus (in key) with a single apical process, their material might be
D. conspicuus
.