….. 2 Metatibia almost completely black, except for anterior 0.2 or less which is

….. 2 Metatibia almost completely black, except for anterior 0.2 or less which is yellow; T1 2.6 ?as long as wide at posterior margin [Hosts: Elachistidae, undetermined species] ………….Apanteles marisolarroyoae Fern dez-Triana, sp. n. Metatibia at most with black on posterior 0.4?.5; T1 2.3 ?as long as wide at posterior margin [Hosts: Elachistidae, Antaeotricha zelleri, Gonioterma anna] …………………………… Apanteles josecalvoi Fern dez-Triana, sp. n. (N=2)?2(1) ?calixtomoragai species-group This group comprises three species with pectinate tarsal claws, an almost unique feature within the Mesoamerican species of Apanteles (the only two other species in the region known to have pectinate tarsal claws, A. juliodizai and A. waldymedinai, can be easily separated based on its orange heads). Also, the calixtomoragai group contains the largestJose L. Fernandez-Triana et al. / ZooKeys 383: 1?65 (2014)Apanteles in the region (+4.0 mm of body length). The group is strongly supported by the Bayesian molecular analysis (PP: 1.0, Fig. 1). All species are solitary, with the individual coccon (mostly white, but with basal 0.3?.4 light brown) attached to the leaves where the caterpillar rests when not feeding. Hosts: Hesperiidae. All described species are from ACG, although we have seen undescribed species from other Neotropical areas. Key to species of the calixtomoragai group 1 Sternites and hypopygium dark brown to black (Fig. 89 a); all femora dark orange to reddish (Figs 89 a, d); fore wing with apical 0.3?.4 (beyond veins r and 2RS) slightly infumated, clearly darker than rest of wing (Fig. 89 b); T1 and T2 with some sculpture near lateral and/or posterior margins (Fig. 89 h); fore wing with vein 2RS 1.4 ?as long as vein 2M; flagellomerus 14 2.7 ?as long as wide (rarely up to 2.8 ?; body length usually over 4.7 mm (range: 4.4?.2 mm); fore wing length 5.2?.4 mm; Pedalitin permethyl ether custom synthesis Mesoscutellum lunules 0.6?.7 ?as high as maximum height of lateral face of mesoscutellum [Hosts: Ouleus dilla baru] ………………… Apanteles petronariosae Fern dez-Triana, sp. n. Sternites and hypopygium mostly to completely yellow, at most light brown (as in Fig. 88 a); pro- and mesofemora yellow, metafemur yellow or orange to reddish; fore wing mostly hyaline (if there is some infumation, it is very slightly and not restricted to wing apex) (Figs 87 b, 88 b); T1 and T2 mostly smooth (as in Fig. 87 e); fore wing with vein 2RS 1.7?.8 ?as long as vein 2M; flagellomerus 14 2.8?.1 ?as long as wide; body length usually less than 4.5 mm (range: 4.0?.9 mm); forewing length 4.5?.1 mm; mesoscutellum lunules 0.4?.5 ?as high as maximum height of lateral face of mesoscutellum [Hosts: Milanion marciana and Quadrus cerialis] ………………………………….2 Mesoscutellum with non-polished area of lateral face with striae interrupted dorsally by a smooth area marking a clear Mikamycin IA chemical information separation from axilla (axilla also with striated sculpture) (Fig. 87 e); fore wing length usually 4.8 mm or less (range: 4.5?.9 mm); body length 4.3 mm (range: 4.0?.7 mm) [Hosts: Milanion marciana. A total of 22 diagnostic characters in the barcoding region: 67 T, 124 T, 133 C, 139 C, 181 T, 194 T, 200 C, 278 C, 298 T, 300 G, 311 A, 319 T, 335 G, 340 C, 346 C, 347 C, 523 T, 595 C, 616 C, 628 T, 634 C, 640 T]…….. Apanteles calixtomoragai Fern dez-Triana, sp. n. Mesoscutellum with non-polished area of lateral face with striae that continue towards axilla, with no clear or polished area separa…… 2 Metatibia almost completely black, except for anterior 0.2 or less which is yellow; T1 2.6 ?as long as wide at posterior margin [Hosts: Elachistidae, undetermined species] ………….Apanteles marisolarroyoae Fern dez-Triana, sp. n. Metatibia at most with black on posterior 0.4?.5; T1 2.3 ?as long as wide at posterior margin [Hosts: Elachistidae, Antaeotricha zelleri, Gonioterma anna] …………………………… Apanteles josecalvoi Fern dez-Triana, sp. n. (N=2)?2(1) ?calixtomoragai species-group This group comprises three species with pectinate tarsal claws, an almost unique feature within the Mesoamerican species of Apanteles (the only two other species in the region known to have pectinate tarsal claws, A. juliodizai and A. waldymedinai, can be easily separated based on its orange heads). Also, the calixtomoragai group contains the largestJose L. Fernandez-Triana et al. / ZooKeys 383: 1?65 (2014)Apanteles in the region (+4.0 mm of body length). The group is strongly supported by the Bayesian molecular analysis (PP: 1.0, Fig. 1). All species are solitary, with the individual coccon (mostly white, but with basal 0.3?.4 light brown) attached to the leaves where the caterpillar rests when not feeding. Hosts: Hesperiidae. All described species are from ACG, although we have seen undescribed species from other Neotropical areas. Key to species of the calixtomoragai group 1 Sternites and hypopygium dark brown to black (Fig. 89 a); all femora dark orange to reddish (Figs 89 a, d); fore wing with apical 0.3?.4 (beyond veins r and 2RS) slightly infumated, clearly darker than rest of wing (Fig. 89 b); T1 and T2 with some sculpture near lateral and/or posterior margins (Fig. 89 h); fore wing with vein 2RS 1.4 ?as long as vein 2M; flagellomerus 14 2.7 ?as long as wide (rarely up to 2.8 ?; body length usually over 4.7 mm (range: 4.4?.2 mm); fore wing length 5.2?.4 mm; mesoscutellum lunules 0.6?.7 ?as high as maximum height of lateral face of mesoscutellum [Hosts: Ouleus dilla baru] ………………… Apanteles petronariosae Fern dez-Triana, sp. n. Sternites and hypopygium mostly to completely yellow, at most light brown (as in Fig. 88 a); pro- and mesofemora yellow, metafemur yellow or orange to reddish; fore wing mostly hyaline (if there is some infumation, it is very slightly and not restricted to wing apex) (Figs 87 b, 88 b); T1 and T2 mostly smooth (as in Fig. 87 e); fore wing with vein 2RS 1.7?.8 ?as long as vein 2M; flagellomerus 14 2.8?.1 ?as long as wide; body length usually less than 4.5 mm (range: 4.0?.9 mm); forewing length 4.5?.1 mm; mesoscutellum lunules 0.4?.5 ?as high as maximum height of lateral face of mesoscutellum [Hosts: Milanion marciana and Quadrus cerialis] ………………………………….2 Mesoscutellum with non-polished area of lateral face with striae interrupted dorsally by a smooth area marking a clear separation from axilla (axilla also with striated sculpture) (Fig. 87 e); fore wing length usually 4.8 mm or less (range: 4.5?.9 mm); body length 4.3 mm (range: 4.0?.7 mm) [Hosts: Milanion marciana. A total of 22 diagnostic characters in the barcoding region: 67 T, 124 T, 133 C, 139 C, 181 T, 194 T, 200 C, 278 C, 298 T, 300 G, 311 A, 319 T, 335 G, 340 C, 346 C, 347 C, 523 T, 595 C, 616 C, 628 T, 634 C, 640 T]…….. Apanteles calixtomoragai Fern dez-Triana, sp. n. Mesoscutellum with non-polished area of lateral face with striae that continue towards axilla, with no clear or polished area separa.