taxonID	type	description	language	source
DC317F54FF815F4DFE5397F038B8FC89.taxon	description	(Figure 1) Description Female. Holotype: length 1.23 mm Head orange with green reflections on frontovertex; antenna (Figure 1 (1 )) with scape orange, a narrow brown stripe along basal half of its ventral margin, pedicel orange with basal half brown, F 1 and a basal stripe on F 2 brown, remaining part of funicle white, clava black; thorax dark orange, posterior half of mesoscutum metallic green, apex of scutellum brown, metanotum and propodeum brown, tegula dark orange with brown apex, fore wing strongly infuscated except basal third, a small area past PMV and a crescent-like area at apex hyaline, legs yellow with apex of tarsi brown; gaster brown, with green reflections at base. Head about 5 × as wide as frontovertex; ocelli forming a strongly acute angle of less than 30 °; antenna (Figure 1 (1 )) with scape about 4 × as long as broad, F 1 subquadrate and about 0.36 × as long as pedicel; remaining funicular segments all broader than long, clava obliquely truncate at apex. Relative measurements: HW 42, FV 8, OOL 1.5, OCL 4, POL 4, SL 24, SW 6. Fore wing about 3.2 × as long as broad, venation as in Figure 1 (2). Relative measurements: FWL 110, FWW 34, SMV 40, MV 14, PMV 3, SV 5 Gaster with ovipositor (Figure 1 (3 )) slightly exserted. Paratype: Ovipositor (Figure 1 (3 )) about as long as mid tibia. Hypopygium as in Figure 1 (4). Relative measurements: MT 86, OL 91, GL 28. Male. Length 0.98 mm. Body black with green metallic reflections especially on head, antenna dark yellow with base of pedicel and clava somewhat darker, fore wing hyaline, legs yellow with joints slightly darker. Head about 2.6 × as wide as frontovertex, scape 4 × as long as broad, all funicular segments longer than broad, F 1 1.3 × as long as pedicel, clava 4 × as long as broad, a little longer than F 5 + F 6 (16: 14), pointed at apex. Variation None in the material at hand. Hosts Cheiloneurus caesar is recorded below from Dryinus orophilus Benoit (Hymenoptera: Dryinidae) parasitic in a planthopper (Hemiptera: Delphacidae) Distribution Mozambique. Material examined Holotype: ♀, Maputo, Mozambique, xii. 1993 ex Dryinus orophilus Benoit parasitic in a planthopper, T 7120 (M. Olmi); Paratypes: 1 ♀, 1 „ same data as holotype. Holotype and paratypes deposited in DEZA, Portici (Naples), Italy Comments Cheiloneurus caesar is extremely close to C. boldyrevi Trjapitzin for body colour and fore wing pattern of hyaline and infuscate areas (see Figures 23 – 25 and key couplet 10 in Guerrieri and Viggiani 2005). Females of the two species can be separated by the antenna, fore wing venation and ovipositor. In C. caesar, F 2 – F 6 are distinctly broader than long, the clava is longer than the funicle and obliquely truncate at the apex, while in C. boldyrevi F 2 – F 6 are subquadrate, the clava is distinctly shorter than the funicle and transversely truncate at the apex. In C. caesar, the PMV is 0.21 × as long as the MV, while in C. boldyrevi it is 0.15 ×. Finally, the ovipositor is about as long as the mid tibia in C. caesar (1.4 × in C. boldyrevi). The species is named after my father.	en	Guerrieri, Emilio (2006): Review of the encyrtid (Hymenoptera, Chalcidoidea, Encyrtidae) parasitoids of Dryinidae (Hymenoptera, Chrysidoidea, Dryinidae): second contribution and description of a new species of Cheiloneurus. Journal of Natural History 40 (41 - 43): 2395-2401, DOI: 10.1080/00222930601088040, URL: http://dx.doi.org/10.1080/00222930601088040
DC317F54FF875F4EFE30973A3BC3FF50.taxon	description	Cheiloneurus quadricolor (Girault)	en	Guerrieri, Emilio (2006): Review of the encyrtid (Hymenoptera, Chalcidoidea, Encyrtidae) parasitoids of Dryinidae (Hymenoptera, Chrysidoidea, Dryinidae): second contribution and description of a new species of Cheiloneurus. Journal of Natural History 40 (41 - 43): 2395-2401, DOI: 10.1080/00222930601088040, URL: http://dx.doi.org/10.1080/00222930601088040
DC317F54FF845F4FFE4994D13915FC13.taxon	description	(Figure 2)	en	Guerrieri, Emilio (2006): Review of the encyrtid (Hymenoptera, Chalcidoidea, Encyrtidae) parasitoids of Dryinidae (Hymenoptera, Chrysidoidea, Dryinidae): second contribution and description of a new species of Cheiloneurus. Journal of Natural History 40 (41 - 43): 2395-2401, DOI: 10.1080/00222930601088040, URL: http://dx.doi.org/10.1080/00222930601088040
DC317F54FF845F4FFE4994D13915FC13.taxon	description	Redescription Female. Lectotype: length 1 mm. Head yellow, frontovertex brown with faint metallic lustre; antenna (Figure 2 (5 )) with scape and pedicel light brown, funicle white and clava black; mesoscutum brown with metallic reflections, axillae, scutellum (except brown apex), tegulae, metanotum and propodeum yellow; fore wing strongly infuscate save speculum and a band running from postmarginal vein to posterior margin of wing; legs yellow, apex of tarsi brown; gaster brown, paler in the middle. Head 5 × as broad as frontovertex; ocelli forming a strongly acute angle of about 30 °; antenna (Figure 2 (5 )) with scape 6 × as long as broad; F 1 subquadrate and 0.5 × as long as pedicel; clava obliquely truncate at apex (truncation 0.5 × as long as clava length); linear sensilla on F 4 – F 6 and on clava. Relative measurements: HW 35, FV 7, OOL 1, OCL 4.5, POL 3, SL 24, SW 4. Fore wing about 3 × as long as broad, venation as in Figure 2 (6). Relative measurements: FWL 91, FWW 30, SMV 35, MV 19, PMV 5, SV 7. Gaster with ovipositor slightly exserted, a little longer than mid tibia. Relative measurements: MT 102, OL 90, GL 26. Material examined Lectotype: ♀, Java, Pekalogan F. M., 1907, here designated (BBMH). Paralectotypes: 4 ♀ same data as lectotype. Comments I have examined a card-mounted specimen from BBMH that bears the number ‘‘ 352 ’’ handwritten on it, a label handwritten by Perkins with the name: ‘‘ Cheiloneurus javanus type’ ’ and a typewritten label with the following indications: ‘‘ Java Pekalogan F. M. 1907 ’’. On the card, five encyrtids (arranged in two rows) and the remnants of what seems to be an adult of Membracidae are mounted. As the card data and those reported in the original description are coherent, in the interest of nomenclatural stability, I designate the first specimen top left as the LECTOTYPE of C. javanus. The female of C. javanus is extremely similar to that of C. gonatopodis with which it shares the pattern of hyaline and infuscate areas on the fore wing (see Figure 14 in Guerrieri and Viggiani 2005). Females of the two species can be separated by the distribution of linear sensilla on the funicle and by the structure of the clava. In C. javanus, linear sensilla are present on F 4 – F 6 and the clava is obliquely truncate at the apex (for nearly half of its length) and nearly as long as the funicle. In C. gonatopodis, linear sensilla are present only on F 5 and F 6 and the clava is transversely truncate at apex and it is clearly shorter than the funicle.	en	Guerrieri, Emilio (2006): Review of the encyrtid (Hymenoptera, Chalcidoidea, Encyrtidae) parasitoids of Dryinidae (Hymenoptera, Chrysidoidea, Dryinidae): second contribution and description of a new species of Cheiloneurus. Journal of Natural History 40 (41 - 43): 2395-2401, DOI: 10.1080/00222930601088040, URL: http://dx.doi.org/10.1080/00222930601088040
