Canthophorus coeruleus ( Reuter, 1902 )

Gapon, Dmitry A., 2018, Morphology of male and female terminalia and taxonomic revision of the burrower bugs genus Canthophorus (Heteroptera: Cydnidae), Annales de la Société entomologique de France (N. S.) 54 (3), pp. 183-228 : 39-40

publication ID	https://doi.org/10.1080/00379271.2018.1467788
DOI	https://doi.org/10.5281/zenodo.14927153
persistent identifier	https://treatment.plazi.org/id/385C87B6-FFD4-0E7B-FC13-FB8FFE54FBC7
treatment provided by	Luisschmitz
scientific name	Canthophorus coeruleus ( Reuter, 1902 )
status

Treatment

Canthophorus coeruleus ( Reuter, 1902) ( Figures 3 M View Figure 3 , 6 X, 6 Y View Figure 6 , 8 X, 8 Y View Figure 8 , 11 E View Figure 11 )

Sehirus coeruleus Reuter 1902: 144 [syntypes: Turkmenistan, Kopet Dag ] .

Canthophorus coeruleus : Asanova 1964: 140, 143.

Material examined

Turkmenistan: Ashgabat, [date and collector unknown], “ O.M. Reuter det.”, 1♀ ( ZISP) . Uzbekistan: Namangan Prov., “Fergana sept[entrionalis]., Namangan Fl.[umen] Padschaata Toste ” 15,18. VI.1908 (B. Grigorjev) 2♀ ( ZISP) . Kyrgyzstan: Jalal-Abad Prov., Fergana Range, urochishche Ak-terek , 5 km N Gava, 5,6,8,16.VIII., 6.IX.1937 (Kiritshenko), 4J, 3♀ ( ZISP) ; Osh Prov.: from “Lyangor” [Lyangar] to Gul’ cha, 1800 [m asl?], 26.V.1909 (A. Jacobson) 1♀ ( ZISP) ; Zaalaisky Range, Berk-Suu Riv. , 3200 m, 10.VII.1995 (A. Koval), 1J, 2♀ ( ZISP) .

Description

Distinguished from all other species by lateral margins of pronotum, corium, abdominal venter and connexivum without light stripes and spots, unicolour with other parts of body. Metapleural evaporatorium with long and curved peritreme. Membrane brownish, opaque.

Pygophore as in C. niveimarginatus but with slightly longer dorsal wall.

Paramere. Sensory process more strongly curved dorsad than in all previous species, rather long, widely rounded at apex ( Figure 3 M View Figure 3 ).

Aedeagus almost as in C. niveimarginatus . Ventral lobe in ventral view slightly narrower, with almost parallel lateral margins, very slightly convex distal to middle and slightly converging apically; extreme apex of lobe short and narrow ( Figure 6 X View Figure 6 ); ventral wall flattened over entire surface; in lateral view, lobe rather narrow, with rectangularly rounded apex ( Figure 6 Y View Figure 6 ).

Gynatrium as in C. mixtus , with somewhat smaller apical part of gynatrial sac ( Figure 11 E View Figure 11 ). First rami moderately wide anteriorly and acutely ( Figure 8 X View Figure 8 ) or rectangularly ( Figure 8 Y View Figure 8 ) rounded at anterior end.

Measurements

Body 6.55–8.40 in length, 3.85–5.05 in width; pronotum 3.55–4.50 in width; head 1.57–1.89 in width; ocular index 3.74–3.95; length of antennal segments I–V: 0.35–0.46: 0.64–0.83: 0.63–0.77: 0.90–1.09: 0.94–1.06.

Distribution

Iran ( Lis 2006; Ghahari et al. 2009), Turkmenistan, Uzbekistan, and Kyrgyzstan.

References

Figures

Figure 8. Female terminalia in Canthophorus spp. A–G, C. melanopterus (Herrich-Schaeffer, 1835), Ukraine: Alma Riv. (A), Azerbaijan: Ganja (B), Ukraine: Kamenets-Podol’skiy (C), Armenia: Dzhervezh (D), Ukraine: Khadzhibeyskiy liman (E), Morocco: Aourir (F); Egypt: “Aegipt.” (G); H, C. dubius dubius (Scopoli, 1763), France: Forêt des Morières; I, C. dubius sanigarum n. ssp., Russia: Krasnaya Polyana, paratype; J, K, C. impressus impressus (Horváth, 1880), Ukraine: “yayla Besh-tekme” (J), Russia: Beshtau Mt. (K); L, C. impressus hajastanicus n. ssp., Armenia: Gekhmakhan Mt., paratype; M, N, C. wagneri wagneri Asanova, 1964, Russia: Anapa (M), Armenia: Sevan Lake (N); O–S, C. mixtus mixtus Asanova, 1964, Ukraine: Kremenets Mt. nr Izyum (O), Armenia: Spitak (P), Ukraine: Aleshki, paratype (Q), Ukraine: Nyrkovo – Vyemka, paratype (R), Azerbaijan: Kars (S); T, U, C. mixtus hissaricus Asanova, 1964; n. stat., Tajikistan: urochishche Ruydasht [paratypes]; V, W, C. niveimarginatus Scott, 1874; Russia: Kosh-Agach (V), Russia: Kamen’-Rybolov (W); X, Y, C. coeruleus (Reuter, 1902), Kyrgyzstan: urochishche Ak-terek (X), Kyrgyzstan: Berk-Suu Riv (Y). External terminalia (genital plates) and vestibulum of gynatrium, ventral view (A); gynatrial sac, dorsal view (B); shape of right first ramus (C–Y). a.g – anterior part of gynatrial sac; d.d – distal part of spermathecal duct; f.r – first rami; g.c – gynatrial cone; gn – gonangulum; gp.I – gonapophyses I; gp.II – gonapophyses II; gx.II – gonocoxites II; m.d – median part of spermathecal duct; p.d – proximal part of spermathecal duct; p.g – posterior part of gynatrial sac; p.m – posterior margin of gynatrial sac; p.p – posterior pouches of gynatrial sac; r.s – ring sclerites; tr – triangulum. Scale bars: 0.25 mm.