1	T2 length at least 2.5 × its width at posterior margin (Figs 101f, 102g)	2
–	T2 length at most 1.6 × its width at posterior margin (Figs 103g, 104g)	3
2(1)	Metacoxa with posterior 0.3 yellow (Fig. 102a); body length and fore wing length at most 2.2 mm; mesoscutellar disc mostly smooth (Fig. 102f); scutoscutellar sulcus with 11–12 impressions (Fig. 102f); ocular-ocellar line at most 1.8 × posterior ocellus diameter	Apanteles rhomboidalis (Ashmead, 1900)
–	Metacoxa brown; body length and fore wing length at least 2.8 mm; mesoscutellar disc mostly sculptured or sculptured near margins (Fig. 101f); scutoscutellar sulcus with 5–6 impressions (Fig. 101f); ocular-ocellar line 2.4 × posterior ocellus diameter	Apanteles albanjimenezi Fernández-Triana, sp. n. (N = 1)
3(2)	Fore wing with vein 2RS 1.4 × vein 2M, and vein 2M 0.7 × vein (RS+M)b; body length usually 2.5–2.6 mm (rarely up to 2.8 mm) and fore wing length 2.6–2.7 mm (rarely up to 2.9 mm); anteromesoscutum with extensive orange coloration (Fig. 104g); metatibia inner spur 0.5 × metabasitarsus length	Apanteles rolandoramosi Fernández-Triana, sp. n. (N = 4)
–	Fore wing with vein 2RS at most 1.1 × vein 2M, and vein 2M at least 0.9 × vein (RS+M)b; body length and fore wing length usually 3.0 mm or more (rarely less); anteromesoscutum black (Fig. 103g); metatibia inner spur at least 0.6 × metabasitarsus length	4
4(3)	Flagellomerus 2 2.6 × as long as wide; flagellomerus 2 length 2.6 × flagellomerus 14 length; tarsal claws simple; T1 parallel-sided; metacoxa partially yellow (Fig. 103a); ocular-ocellar line 1.8 × posterior ocellus diameter	Apanteles robertovargasi Fernández-Triana, sp. n. (N = 1)
–	Flagellomerus 2 at most 2.2 × as long as wide; flagellomerus 2 length at most 2.2 × flagellomerus 14 length; tarsal claws with single basal spine-like seta; T1 clearly widening towards posterior margin; metacoxa entirely brown; ocular-ocellar line at least 2.0 × posterior ocellus diameter	Apanteles carpatus (Say, 1836)