A remarkable new genus of Cylapinae from Sulawesi (Heteroptera: Miridae)
Author
Gorczyca, Jacek
Author
Chérot, Frédéric
Author
Štys, Pavel
text
Zootaxa
2004
499
1
11
journal article
10.5281/zenodo.157397
85e84669-565d-45c8-a416-4bf1a9fa30df
11755326
157397
Sulawesifulvius
gen. nov.
Type
species:
Sulawesifulvius schuhi
,
new species
Diagnosis
This genus is not similar to any known genus of
Cylapinae
. It has a superficial similarity to the genus
Peritropis
Uhler (Fulvinii)
, but differs from it by the structure of the antennae, hemelytra, and parameres.
FIGURE 1.
Sulawesifulvius schuhi
gen. nov.
, sp. nov., holotype, dorsal habitus.
Etymology
Named according to Sulawesi (where is the
type
locality) and the
type
genus of the tribe
Fulviini
, in which the new genus is placed. Gender masculine.
FIGURE 2–4.
Sulawesifulvius schuhi
gen. nov.
, sp. nov., paratype, leg; 2, metafemora; 3, metatibia; 4 metatarsi.
Description
Body small, elongated, oval, flattened dorsoventrally, covered with very short, scalelike setae. Head relatively short, vertex and frons with two raised tubercles; clypeus very distinct. Antennal tubercles small, almost contiguous with margin of eye. First and second antennal segments relatively thick, second slightly narrowed in the middle, covered with short setae. Third segment longest, very thin, with sparse, fine, obscure setae; fourth segment short, thicker than third, covered with long setae. Rostrum straight, thin, and short, reaching beyond forefemora; first rostral segment shorter than head, remaining segments subequal.
Pronotum short, broad, lateral margins elevated, anterior angles of pronotum protruding, enveloping head and reaching beyond middle of eyes (
Fig. 1
). Single, erect, scalelike seta on top of angles of pronotum. Anterolateral part of pronotum distinctly separated. Calli raised with depression between them. Posterior margin of pronotum almost straight. Mesoscutum well exposed, raised, with small, oblique carina on sides. Scutellum with small, raised subapical tubercle mesially.
Hemelytra well developed, distinctly tapering towards membrane. Exocorium very broad, slightly elevated. Clavus slightly raised, costal fracture short. Cuneus very long, enveloping membrane (
Fig. 1
); membrane narrow, elongated, twocelled, the minor cell very small; its venation thin.
FIGURE 5.
Sulawesifulvius schuhi
gen. nov.
, sp. nov., paratype, mesoleg.
Ostiolar peritreme very small. Fore and middle legs cursorial, hind legs probably saltatorial. Mesofemora with at least five trichobothria in distal half (
Fig. 5
). Metafemora distinctly enlarged, with distinct subapical depressions on sides, covered with dense, scalelike setae and bearing eight long trichobothria apically. Metatibiae with scalelike setae, partially covered with very long, fine, protruding setae. Longitudinal rows of short spines along each tibiae and few long, thick spines on apical portion of metatibiae (
Fig. 3
). Tarsi twosegmented, fore and mesotarsi short, metatarsi slightly longer, first segment with row of thick, short spines (
Fig. 4
), second slightly swollen distally; parempodia setiform; claws with distinct, subapical tooth (
Fig. 4
).
Parameres asymmetrical, large, with long, sharp processes (
Figs 6–9
), aedeagus membranous, relatively small (Fig. 10).
FIGURES 6–9.
Sulawesifulvius schuhi
gen. nov.
, sp. nov., male paratype, genital structures; 6–7, pygophore (cleared), dorsal (6) and ventral (7) views, position of phallus shown as seen through transparent cuticle; 8, right paramere; 9, left paramere.
Figs 10–11.
Sulawesifulvius schuhi
gen. nov.
, sp. nov., male
paratype
, genital structures; 10, Phallus (nonerected) as seen in ventral, most exposed view (slightly diagonally from topographically right side, hence processi capitati and basal apparatus seemingly aszmmetrical); 11, apex of vesica.