Sixteen issid planthopper species in one day in Dong Son-Ky Thuong Nature Reserve in North Vietnam: Eight new species, one new genus and additional new records (Hemiptera: Fulgoromorpha: Issidae)
Author
Constant, Jérôme
6E6072A1-9415-4C8D-8E60-2504444DB290
Royal Belgian Institute of Natural Sciences, O. D. Phylogeny and Taxonomy, Entomology, Vautier street 29, B- 1000 Brussels, Belgium.
jerome.constant@naturalsciences.be
Author
Pham, Hong Thai
E34CB863-7E3B-4E8F-8738-B41C07D9F5F9
Mientrung Institute for Scientific Research, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Street, Hanoi, Vietnam. & Graduate School of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam.
jerome.constant@naturalsciences.be
text
European Journal of Taxonomy
2024
2024-01-24
919
1
1
87
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2407/10617
journal article
10.5852/ejt.2024.919.2407
2118-9773
10559520
72B7907F-F901-4DDD-B2DD-63D03253837E
Genus
Pseudocoruncanius
Meng, Qin & Wang, 2020
Pseudocoruncanius
Meng, Qin &Wang,
2020
in
Zhang
et al
. 2020: 433
.
Type
species:
Pseudocoruncanius flavostriatus
Meng, Qin & Wang, 2020
by original designation.
Pseudocoruncanius
–
Gnezdilov 2022c: 306
(diagnosed, nomenclatural remarks, key to species, one new species from
Vietnam
).
Diagnosis
The genus
Pseudocoruncanius
can be differentiated from the other genera of
Sarimini
by the following combination of characters:
(1) the wide frons, at least 1.5 times as wide as long in midlength;
(2) the median carina of frons restricted to upper portion, not reaching the frontoclypeal suture;
(3) the elongate tegmina, moderately tapering distally, brown to dark brown with wide white or white yellowish stripes;
(4) the hind wings with CuA2 and CuP fused apically, and Pcu and A1 fused in basal half;
(5) the aedeagus with a pair of long lateroventral processes arising in its apical part and directed cephalad;
(6) the dorsal lobe of the periandrium with a pair of slender, elongate processes derived from distal portion and directed cephalad;
(7) the female anal tube long and very narrow.
Species included
Pseudocoruncanius flavostriatus
Meng, Qin & Wang, 2020
Pseudocoruncanius nigrifrons
Gnezdilov, 2022
Pseudocoruncanius obliquus
sp. nov.