Heraeus coquilletti Barber 1914
Creators: name: Pablo M. Dellapé
name: María C. Melo
name: Thomas J. Henry
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Rhyparochromidae
Heraeus
Heraeus coquilletti

description: HERAEUS COQUILLETTI BARBER, 1914
(FIGS 3 B, 4D–E, 5B, 6E–H, 7, 8A)
Heraeus coquilletti Barber, 1914a: 165 –166 (in part); Van Duzee, 1916: 21 (in part); Van Duzee, 1917: 179 (in part); Blatchley, 1934: 8 (in part); Torre Bueno, 1946: 70 (in part); Slater, 1964: 1082; Harrington, 1980: 108; Ashlock & Slater, 1988: 227–228; Slater & Brailovsky, 2000: 332.
Heraeus nitens Van Duzee, 1914: 8 –9 (synonymized by Van Duzee, 1916).
Diagnosis
Heraeus coquilletti can be easily distinguished from all other species of the genus by the shiny head, pronotum, and hemelytra with minute setae. In addition, the distiflagellomeres and hemelytra are uniformly brown and the aedeagus has minute spines on conjunctiva and vesica.
Redescription
Body shiny, with minute setae on head, pronotum, scutellum and hemelytra (Fig. 3 B).
Head: Strongly convex dorsally, orange–brown, smooth, with sparse short recumbent setae. Head transversely rugose ventrally. Eyes slightly protruding, small (larger in specimens from Mexico), not surpassing the dorsal margin of head in lateral view. Ocelli posteri- or to an imaginary line passing through posterior border of eyes. Labium pale brown with short erect setae, extending to mesocoxae. Antennal tubercles divergent. Antennae pale brown, with short recumbent and scattered erect setae, basiflagellomere and distiflagellomere darker, with more abundant setae.
Thorax: Pronotum dark orange–brown, smooth (Fig. 4 D); posterior lobe paler than anterior lobe; punctate, punctures more conspicuous and abundant on posterior lobe; anterior lobe with sparse, minute, erect setae.
Pleurae orange–brown. Evaporative area short. Scutellum orange–brown, punctate. Hemelytra shiny, smooth (Fig. 4 E), pale brown, with abundant punctures. Membrane smoky pale brown. Legs: Coxae orange–brown, femora, tibiae, and tarsi pale brown, except apex of each tibia darker, meso- and metafemur slightly darkened apically (Fig. 5 B). Male profemur strongly enlarged with two rows of spines along ventral region, four spines from the apex on posterior row longer and curved anteriorly, with short and sparse setae. Protibia with numerous small tubercles, metatibia with spiniform setae.
Abdomen: Orange–brown with short sparse recumbent setae. Male genitalia: Pygophore (Fig. 6 E, F) rounded, anterior margin of dorsal aperture rounded, inner projections subrectangular. Parameres: Figure 6 (G, H). Aedeagus (Fig. 8 A): conjunctiva with a few minute spines laterally; lobes of vesica slightly sclerotized, with a few minute spines laterally and distally; processus gonopori long and slender.
Distribution
Mexico and USA (Fig. 7).
Remarks
Barber (1914a) based his original description on two males and two females from Standford University, California (Nathan Banks Collection), and a female from Brownsville, Texas, USA, that was referred to as H. cinnamomeus by Barber (1948).
Type material examined
To ensure nomenclatural stability, we select a male syntype in the USNM collection with the following labels as the lectotype of H. coquilletti: Label 1, ‘Stan[ford] U[.], Cal[.], 24 Dec 1909’; 2 (red) ‘Cotype’; 3, ‘H.G. Barber Collection’; 4 (handwritten), ‘ Heraeus coquilletti Barber [,]♂[,] Cotype’; 5 (red, here added), Lectotype: ♂, Heraeus coquilletti Barber, desig. by Dellapé, Melo, & Henry’. A female labelled as co-type, also in the USNM collection, and a male (missing the head) in the AMNH collection with the same locality data are considered paralectotypes.
Additional material studied
MEXICO: Baja California: 1♀, Santo Tomás, 8-VII- 1953, W.J. & J.W. Gertsch (AMNH); 1♀, Mexico, Brassica sp., 18-II-2003, San Diego 0 30359, Miami Port, March 2007 (USNM); Sinaloa: 1♂, 40 mi. N Mazatlan, 27-VII-1952, at light, J.D. Lattin (AMNH); 8♂, 10♀, 26 mi. N Pericos, 13-VIII-1960, P.H. Arnaud Jr, E.S. Ross & D.C. Reutz (CAS); 1♂, 1♀, Mazatlan, 27-VI-1918, Venedio, J.A. Kusche, pres. by B. Preston Clark (CAS); 1♂, 2♀, 1-VI-1918, J.A. Kusche, pres. by B. Preston Clark (CAS); 1♂, 5-VI-1918, J.A. Kusche, pres. by B. Preston Clark (CAS); 2♂, Presidio Riv., 26-IX- [19]18, J.A. Kusche (USNM).
USA: Arizona: one without abdomen, Phoenix (USNM); California: 2♂, Claremont, Baker (CAS); 1♀, San Joaquin Co., 9 mi. E Stockton, 10-VIII-1971, Chenopodium, D. Shepard, (AMNH); 1♂, 2♀, Oakland, Alameda Co., 25-II-1906, van Dyke (CAS); 1♀, Alameda Co., van Dyke (CAS); 1♀, van Dyke (CAS); 1♂, Burbank, 22-II-1930, C.H. Hicks, (USNM); 1♀, 24-VIII-1930 (USNM); 1♀, Leona Hgts, Alameda, Aug., J.C. Bradley (CAS); 1♂, Alameda, Nov., Koebele (CAS); 1♂, 1♀, S Sonoma Co., 18-II-1911, van Dyke (CAS); 1♀, Sonoma Co., VI-1919, J.R. de la Torre Bueno (CAS); 1♂, 1♀, Sonoma Co., C. Olsen (AMNH); 2♂, Berkeley, 15-I-1922, pres. by E.C. van Dyke (CAS); 1♀, Redwood City, 1-I-1943, P.H. Arnaud (CAS); 1♂, 1♀, San Mateo Co., 8-I-1944, P.H. Arnaud, 20– 161 (CAS); 1♂, 8-I-1944, P.H. Arnaud, 20–161 (USNM); 1♀, Oroville, 13-VII-1926, H.H. Kelfer (CAS); 1♀, Fairfax, 9-III-1919, E.P. Van Duzee (CAS); 1♂, Redding, Shasta Co., 31-VII-1947, elev. 500, H.P. Chandler (CAS); 6♂, 3♀, San Luis Obispo, 28- IV-1919, E.P. van Duzee (CAS); 1♂, Morro beach, 6-IV- 1928, pres. by E.R. Lesch (CAS); 1♂, 2♀, Morro, S.L. Ob. Co., 20-XII-1928, pres. by E.C. van Dyke (CAS); 2♀, Romero Canyon, San Ysidro, 3-I-[19]11, W.M. Wheeler & H.M. Parshley (CAS); 1♀, 3-I- [19]11, W.M. Wheeler & H.M. Parshley, V.D. no. 529 (CAS); 1♂, Ojai, Ventura Co., 16-VI-1957, W.E. Simonds, (AMNH); 1♀ Madera, VI-22-[19]59, C.A. Toschi (AMNH); 2♂, 1♀ Sonoma Co., C.E. Olsen (AMNH); 1♂, H.G. Barber (USNM); 1♀, Vacaville, 6-IX-[19]47, A.T. McClay (USNM); 1♀ Monterrey Co., 4.5 mi. N Parkfield, el. abt 2000 ft, IV-2-1977, K.W. Brown, R.E. Somerby (AMNH); 4♂, 5♀, Los Angeles, Coquillett (USNM); 3♂, Los Angeles, P.R. Uhler (USNM); 3♂, 5♀, San Diego, 30-I, Hubbard (USNM); 1♀, 11-III-[19]14, E.P. Van Duzee (USNM); New Mexico: 1♂, Sandoval Co., San Ysidero, IX- 1967, Wilton Ivie (AMNH).
description: Published as part of Pablo M. Dellapé, María C. Melo & Thomas J. Henry, 2016, A phylogenetic revision of the true bug genus Heraeus (Hemiptera: Rhyparochromidae: Myodochini), with the description of two new genera and 30 new species, pp. 29-134 in Zoological Journal of the Linnean Society 177 (177) on pages 40-45, DOI: 10.1111/zoj.12362, http://zenodo.org/record/269748