Phaiojassus bispinosus, Dietrich & Magalhães & Takiya, 2020

Dietrich, Christopher H., Magalhães, Raysa Brito de & Takiya, Daniela M., 2020, Revision of the endemic Malagasy leafhopper tribe Platyjassini (Hemiptera: Cicadellidae: Iassinae), European Journal of Taxonomy 695, pp. 1-89 : 23-24

Phaiojassus bispinosus gen. et sp. nov.

urn:lsid:zoobank.org:act:DA54C203-7E27-4245-9D46-17CC86CBBEE2

Figs 1G , 5 E–H

Etymology

The species name refers to the pair of spines on the aedeagus.

Material examined

Holotype

MADAGASCAR • ♂; “ MADAGASCAR Province Fianarantsoa, Parc National Ranomafana, Vohiparara , at broken bridge, el 1110 m, 12–19 March 2002, 21°13.57′ S, 47°22.19′ E, coll: M. Irwin, R. Harin’Hala, California Acad of Sciences , malaise trap in high altitude rainforest, MA-02-09A-20”; CAS.

Paratype

MADAGASCAR – Antananarivo • 1 ♂; 3 km 41° NE of Andranomay, 11.5 km 147° SSE of Anjozorobe; 18°28′ 24″ S, 47°57′ 36″ E; alt. 1300 m; 5–13 Dec. 2000; Fisher, Griswold et al. leg.; montane rainforest; beating low vegetation; BLF2398; INHS .

Description

Length of male 7.2–7.7 mm (female unknown). Dorsum uniformly dark brown except for stramineous costal area of forewing, venter pale stramineous. Hind tibial rows PD, AD and AV with 18, 12 and 11–13 macrosetae, respectively. Style with apex of apophysis sharply angulate. Connective with anterior margin evenly convex. Aedeagus with shaft evenly curved dorsad, dorsal surface flattened in distal half, apex membranous, gonopore apical on posterior surface; with small, unpaired digitiform process arising on left side of shaft near apex and extended distad but not reaching shaft apex; larger unpaired acute process arising on right side near shaft midlength and extended distad but not surpassing process on left side.

Figures

Fig. 1. Platyjassini, dorsal and lateral habitus of males. A. Pachyjassus alatus sp. nov. B. Pachyjassus basifurcatus sp. nov. C. Pachyjassus ranomafanensis sp. nov. D. Pallijassus stenospatulatus (Evans, 1959). E. Petalojassus ochrescens sp. nov. F. Phaiojassus acutus sp. nov. G. Phaiojassus bispinosus sp. nov. H. Phaiojassus constrictus sp. nov. I. Phaiojassus grandis sp. nov. J. Phaiojassus spatulatus sp. nov.K. Phaiojassus undulatus sp. nov. L. Phaiojassus unispinosus sp. nov. M. Pictojassus kirindiensis sp. nov. N. Pictojassus productus sp. nov. O. Pictojassus tulearensis sp. nov. P. Platyjassella ancora sp. nov. Q. Platyjassella andohahelensis sp. nov. R. Platyjassella attenuata sp. nov. S. Platyjassella cormorana sp. nov. T. Platyjassella emarginata sp. nov. U. Platyjassella immaculata sp. nov. Scale bars = 1 mm.

Fig. 5 (next page). Phaiojassus gen. nov. – A–D. Phaiojassus acutus sp. nov. A. Genital capsule, lateral view. B. Genitalia, lateral view. C. Same, ventral view. D. Aedeagus, posterior view. – E–H. Phaiojassus bispinosus sp. nov. E. Genital capsule, lateral view. F. Genitalia, lateral view. G. Same, ventral view. H. Aedeagus, posterior view. – I–L. Phaiojassus constrictus sp. nov. I. Genital capsule, lateral view. J. Genitalia, lateral view. K. Same, ventral view. L. Aedeagus, posterior view. – M–P. Phaiojassus grandis sp. nov. M. Genital capsule, lateral view. N. Genitalia, lateral view. O. Same, ventral view. P. Aedeagus, posterior view. – Q–T. Phaiojassus spatulatus sp. nov. Q. Genital capsule, lateral view. R. Genitalia, lateral view. S. Same, ventral view. T. Aedeagus, posterior view. – U–X. Phaiojassus undulatus sp. nov. U. Genital capsule, lateral view. V. Genitalia, lateral view. W. Same, ventral view. X. Aedeagus, posterior view. – Y–BB. Phaiojassus unispinosus sp. nov. Y. Genital capsule, lateral view. Z. Genitalia, lateral view. AA. Same, ventral view. BB. Aedeagus, posterior view. Photos not to scale.