Odoniella Haglund 1985
Creators: name: Namyatova, Anna A.
name: Cassis, Gerasimos
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Odoniella

description: ODONIELLA HAGLUND    
Figures 8, 10G, 11E, 16M–P, 19P, Q, 24  
 Odoniella Haglund, 1895: 468 (gen. nov.; type species Odoniella reuteri Haglund, 1895 by monotypy); Reuter, 1905: 2 (disc.); Kirkaldy, 1906: 134 (list); Reuter, 1910: 153 (cat.): Reuter & Poppius, 1911: 411 (descr.); Poppius, 1912: 176, 185, 186 (key gen., descr., key to spp.); Bergroth, 1922: 51 (cat.); China, 1944: 179 (key to gen.); Carvalho, 1952: 60 (cat.); Carvalho, 1955: 43 (key to gen.); Carvalho, 1957: 146 (cat.); Odhiambo, 1962: 298 (key to spp.); Lavabre, 1977a: 51 (key to gen.); Schuh, 1995: 529 (cat.); Schuh, 2002 –2013 (cat.); Namyatova et al., in press (phylogeny).   
 Diagnosis: Among other genera of the Odoniella - complex, Odoniella itself is recognized by ASII only slightly incrassate apically; ASIV distinctly clavate; yellow to reddish coloration (Fig. 8); humeral angles of pronotum distinctly flattened, pronotum and scutellum without tumescences (Fig. 10G); scutellum distinctly swollen (Fig. 11E, fig. 12E in Namyatova et al., in press), not divided into lower and upper parts (as in Fig. 12A); without tubercles or bifurcated outgrowth on frons; eye directed distinctly outwards and forwards (Fig. 10G); and body clothed with simple setae only.   
 Redescription: Male: Body length 7–10 mm. COLORA- TION (Fig. 8). Ground colour varying from mostly yellow to reddish, pronotum, scutellum and hemelytron sometimes with dark brown to black markings and areas, antennae and abdomen also often with brown to black markings. TEXTURE. Body without tubercles and wrinkles; flattened areas on vertex indistinct; pronotum and scutellum covered with distinct dense punctures; pair of punctures between calli, pair of punctures between mesoscutum and scutellum, punctures on clavus and on R + M absent (fig. 12E in Namyatova et al., in press); striations on lateral margins of scutellum present; semicircular depression between scutellum and mesoscutum absent. VESTITURE. Body clothed with simple setae; adpressed pale setae on dorsum, thoracic pleura and abdomen present; setae on head, pronotum, scutellum and pleura often very rare; setae on antennae mostly dark and adpressed, often pale on ASI- II; setae on legs mostly pale and adpressed, not very dense, setae on tibia spine like and suberect; black spinules on femora and tibiae irregularly dis- tributed (as in fig. 18F in Namyatova et al., in press). STRUCTURE. Head. Distance between eye and pronotum as long as or slightly longer than eye diameter (Fig. 10G); occipital region not delimited with depression; longitudinal depression on vertex absent or very short and shallow; eyes stylate, directed outwards and forwards (Fig. 10G), c. 0.17–0.22× as long as head width; distance between antennal fossa as long as or slightly longer than antennal fossa diameter; frons distinctly swollen, without ridges, outgrowth(s) or longitudinal depression (Fig. 10G); anterior view of head c. 1.5– 1.8× as wide as high; eye as long as or slightly longer than distance between eye and apex of clypeus; antennal fossa oval, diameter subequal to or slightly longer than half of eye height, not raised; inferior margin of fossa placed slightly above inferior margin of eye; base of clypeus placed near or slightly above inferior margin of eye, delimited with depression (fig. 3B in Namyatova et al., in press); head almost flat in lateral view; gula shorter than buccula length, straight. Labium. Slightly surpassing middle of mesosternum or almost reaching posterior margin of mesosternum; LSI c. 2.5–3× as long as wide, LSII c. 2–2.5× as long as wide, as long as or slightly shorter than LSI; LSIII c. 2.5–3× as long as wide, as long as or slightly longer than LSIII; LSIV c. 4× as long as wide, c. 1.5–2× as long as LSIII. Antenna. Reaching base of cuneus; ASI c. 1.5–2× as long as wide, subequal to one third of head width, swollen basally (as in fig. 8E in Namyatova et al., in press); ASII c. 5× as long as ASI, c. 0.8–0.9× as long as head and pronotum combined, slightly incrassate towards apex, without swellings; ASIII c. 0.7–0.9× as long as ASII, widened towards apex; ASIV c. 0.7× as long as ASIII, clavate. Thorax. Collar distinct, fused with callosite region medially, flat; calli separated; depression delimiting calli posteriorly absent; humeral angles of pronotum distinctly dilated, not serrate; posterior margin of pronotum distinctly concave, often forming right angles (Fig. 11E); scutellum distinctly swollen, not covering base of pronotum (Fig. 11E, fig. 12R in Namyatova et al., in press), not divided into lower and upper parts (as in Fig. 12A), trapeziform or round, obtuse apically, with or without longitudinal depression medially, without outgrowth or ridge (Fig. 11E, fig. 12R in Namyatova et al., in press); metepimeron enlarged c. 1–1.5× as high as long, subtriangular (as in Fig. 13E); metasternum with medial projection to abdominal segment II (as in fig. 17A in Namyatova et al., in press). Hemelytron. Costal margin of hemelytron slightly rounded; claval commissure c. 0.3–0.7× as long as scutellum, straight; R + M distinct only anteriorly and medially, not reaching posterior margin of corium (fig. 12E in Namyatova et al., in press); medial fracture strongly inclined towards midline; cuneus c. 1.7–2.4× as long as wide, c. 0.7– 0.9× as long as pronotum, medial margin slightly concave (fig. 13B in Namyatova et al., in press); membrane cell slightly or distinctly surpassing apex of cuneus, forming right angle, as long as or slightly longer than pronotum (fig. 13B in Namyatova et al., in press); auxiliary vein absent; distance from cell to apex of membrane c. 1.7–1.9× as long as cell length. Legs. Forecoxae contiguous (fig. 17A in Namyatova et al., in press); femora almost not swollen apically, straight; foretibia shorter than head and pronotum combined; tibia without swellings; segment I of hind tibia of as long as segment II and distinctly shorter than segment III; apical half ore third part curved or claw broadly rounded; basal tooth on claw very short, triangular, or elongate, straight or slightly concave (as in Fig. 13J). Genitalia (Fig. 16M–S). Genital capsule as long as or slightly shorter than wide, without outgrowth(s), ventral wall not shortened anteriorly; left paramere r-shaped, c. 1.5–2× times as long as right paramere; phallobase sclerite of primary gonopore subtriangular or suboval, without outgrowth(s); ductus seminis not sclerotized basally or apically, shorter than phallotheca, with coils forming wide tube, attached to phallobase medially; sclerotized part of phallotheca broad, occupying almost entire dorsal portion, rounded apically, without ridge or outgrowths(s); endosoma with single or a number of serrate spicules.   
 Female: Body length 9–12.5 mm. Coloration, surface, vestiture and structure as in male (Fig. 8). Genitalia (Fig. 19P, Q). DLP with sclerotized ring, with pair of symmetrical striated areas; lateral oviducts attached at middle of those striated areas, widely separated, placed near lateral margin and at a halfway of DLP; spermathecal gland placed posteriorly, slightly shifted right, posterior wall with small tubercles, without outgrowths and sclerotization; base of second valvula concave; ventral wall membranous.   
 Distribution: Distributed in tropical Africa (Fig. 24).   
 Host plants: Odoniella reuteri and O. rubra have been recorded from cocoa (Leston, 1970; Entwistle, 1977). Odoniella apicalis and O. rubra are also known from Piper spp. (Piperaceae), Odoniella camerunesis was recorded from Culcasia parviflora (Araceae), and Odoniella similis is known from Smilax sp. (Smilaceae) (Odhiambo, 1962; Hill, 1983).
description: Published as part of Namyatova, Anna A. & Cassis, Gerasimos, 2016, Systematic revision and phylogeny of the plant bug tribe Monaloniini (Insecta: Heteroptera: Miridae: Bryocorinae) of the world, pp. 36-136 in Zoological Journal of the Linnean Society 176 (1) on pages 105-106, DOI: 10.1111/zoj.12311, http://zenodo.org/record/5356719