Elaphropeza zamba Grootaert et Shamshev
publication ID |
https://doi.org/ 10.11646/zootaxa.3603.1.1 |
publication LSID |
lsid:zoobank.org:pub:0353FEB5-CFB5-4E59-969A-AAB2E86E18DD |
DOI |
https://doi.org/10.5281/zenodo.6150566 |
persistent identifier |
https://treatment.plazi.org/id/4808879A-CF52-FFE3-FF21-BE61FDA07B74 |
treatment provided by |
Plazi |
scientific name |
Elaphropeza zamba Grootaert et Shamshev |
status |
sp. nov. |
Elaphropeza zamba Grootaert et Shamshev sp. nov.
( Figs. 48–50 View FIGURES 48 – 50 )
Material examined. HOLOTYPE, 3 labelled: D.R. CONGO, Kona , 13 May 2010, primary swamp forest (reg. 30038, leg. P. Grootaert, MS reference EC15); Holotype / Elaphropeza zamba / Grootaert et Shamshev sp. nov. ( RBINS).
Diagnosis. Species of E. biuncinata -group; recognised by thorax yellow but metanotum brown; hind femur yellow, hind tibia with 1 anterodorsal bristle.
Description. Male. Length: body 1.6 mm, wing 1.5 mm. Occiput entirely black, densely pollinose (including vertex); with brownish yellow to yellow setation; inner verticals long inclinate, outer verticals short. Anterior ocellars long proclinate and cruciate, posterior ocellars short. Frons densely pollinose, above antennae about 2.0 times as broad as anterior ocellus. Antenna brownish yellow; pedicel with circlet of subequally short setulae; postpedicel subtriangular, short, 2.3 times longer than wide; stylus with short pubescence, long, 4.2 times longer than postpedicel, 2.3 times as long as scape, pedicel and postpedicel combined. Proboscis brownish yellow. Palpus yellow, small, rounded, bearing scattered setulae, subapical seta short, thin.
Thorax largely reddish yellow, longer setae brownish; metanotum brown, pleura (especially sutures) with some brownish tinge. Prothoracic episterna with long upturned seta just above fore coxa. Postpronotal seta hardly prominent. Mesonotum with 2 notopleurals, 1 short postalar and 4 scutellars (apical pair very long, cruciate; lateral pair minute); acrostichals and dorsocentrals undifferentiated, scutum evenly covered with short setae, 1 pair of long prescutellars (nearly as long as notopleurals).
Legs quite robust, entirely yellow. Coxae and trochanters with unmodified setation. Fore femur thickened, with rows of short anteroventral and similar posteroventral setae, 2 long setae near base, and short subapical seta anteriorly. Fore tibia lacking prominent bristles (except subapicals). Mid femur slender, with row of very short yellowish anteroventral and row of similar posteroventral spinule-like setae becoming longer basally, 1 long pale seta near base and 1 long subapical seta anteriorly. Mid tibia with black ventral spinules, lacking prominent setae (except subapicals). Hind femur and tibia somewhat thickened. Hind femur with short anteroventrals and 3 short erect dorsal setae near base. Hind tibia with 1 anterodorsal seta closer to middle; apical projection small, rounded, brownish yellow. Tarsi of all legs unmodified, with unmodified setation.
Wing normally developed, finely infuscate, covered with uniform microtrichia; veins mostly yellowish brown, basal section of M1+2 (including short area beyond crossvein bm-cu) and crossvein r-m pale; basal section of vein CuA1 thicker than basal section of vein M1+2. Costal vein with moderately long setulae along anterior margin. Costal bristle moderately long, brownish. Costal index: 27/25/27. Vein Rs somewhat longer than crossvein bm-cu. Vein R 2+3 evenly bowed. Veins R4+5 and M1+2 parallel near wing apex, both slightly bowed. Vein CuA1 reaching wing margin. Vein A1 lacking. Crossvein bm-cu oblique. Crossvein r-m near middle of cell bm. Halter blackish.
Abdomen. Tergite 1 represented by very narrow divided dorsally brownish stripe; tergite 2 narrow, broadly concave dorsally, with unmodified short setae; tergite 3 broadest, with squamiform setae; tergite 4 somewhat narrower than tergite 3, subrectangular viewed laterally, with squamiform setae; tergite 5 somewhat narrower than tergite 4, subrectangular viewed laterally, with squamiform setae; tergites 6 and 7 of subequal width, nearly as wide as tergite 4, subrectangular viewed laterally, with unmodified setation; tergite 7 with moderately long posteromarginal setae; tergite 8 unmodified. Sternites 3 and 4 broadly divided medially. Gland-like structures present between tergites 3–4 and 4–5. Terminalia ( Figs. 48–50 View FIGURES 48 – 50 ) rather large, brownish yellow. Cerci separated; right cercus very narrow, digitiform, considerably shorter than left cercus, with several unmodified setae of different lengths; left cercus unbranched, digitiform, with numerous unmodified setae of different lengths; hypoproct not prominent. Epandrium completely divided. Right epandrial lamella ( Fig. 48 View FIGURES 48 – 50 ) subrectangular, rounded apically, covered with numerous unmodified setae of different lengths. Right surstylus not prominent. Left epandrial lamella fused to hypandrium, with several short setae apically. Left surstylus ( Fig. 50 View FIGURES 48 – 50 ) large, rather subglobular, with 2 long and some short unmodified setae. Phallus long. One rod-shaped apodeme.
Female. Unknown.
Etymology. The specific epithet “ zamba ” means forest in Lingala language.
Distribution. D.R. Congo.
Remarks. Elaphropeza zamba sp. nov. is most similar to E. mai sp. nov. The main differences between these species have been given in the key.
RBINS |
Royal Belgian Institute of Natural Sciences |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Tachydromiinae |
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