1	Meso- and metafemora yellow (metafemora may have small, dark spot on posterior 0.1); metatibia mostly yellow, at most with dark brown to black spot in posterior 0.2 or less (rarely 0.3) of its length (Figs 39a, c, g, 42a, c, 45a)	2
–	Mesofemur (partially or completely) and metafemur (completely) dark brown to black; metatibia usually brown to black in posterior 0.3-0.5 (rarely 0.2) of its length (Figs 38a, c, e, 40a, c, 41a, c, 43a, c, 44a, 46a, 47a, c, 48a, 49a, c, 50a, c)	4
2(1)	Ovipositor sheaths 1.2 × metatibia length (Figs 42a, c); body and fore wing length at most 3.2 mm; ocular-ocellar line 2.6 × posterior ocellus diameter; interocellar distance 2.2 × posterior ocellus diameter [Hosts: Elachistidae, Antaeotricha]	Apanteles franciscoramirezi Fernández-Triana, sp. n. (N = 1)
–	Ovipositor sheaths at least 1.7 × metatibia length (Figs 39a, c, 45a, c); body and fore wing length at least 3.4 mm; ocular-ocellar line at most 1.9 × posterior ocellus diameter; interocellar distance at most 1.9 × posterior ocellus diameter; terostigma completely dark brown (at most with small pale spot at base); most of fore wing veins brown	3
3(2)	Ovipositor sheaths 1.8 mm long; fore wing length 1.9 × as long as ovipositor sheaths length [Hosts: Antaeotricha radicalis and other Elachistidae feeding on Melastomataceae]	Apanteles deifiliadavilae Fernández-Triana, sp. n. (N = 1)
–	Ovipositor sheaths 2.1–2.3 mm long; fore wing length 1.6–1.7 × as long as ovipositor sheaths length [Host: Antaeotricha spp. ]	Apanteles juancarrilloi Fernández-Triana, sp. n. (N = 5)
4(1)	All trochantelli, profemur, tegula and humeral complex entirely yellow (Figs 49a, c, g); mesofemur partially yellow, especially dorsally; metafemur white to yellow on anterior 0.1–0.2, giving the appareance of a light anellus (Fig. 49c)	Apanteles tiboshartae Fernández-Triana, sp. n.
–	All trochantelli and part of profemur (basal 0.2–0.5) dark brown to black, tegula yellow, humeral complex half brown, half yellow; meso- and metafemur completely dark brown to black (mesofemur rarely with 0.2 or less yellow)	5
5(4)	Ovipositor sheaths at most 1.6 × as long as metatibia length	6
–	Ovipositor sheaths at least 1.8 × as long as metatibia length	9
6(5)	Pterostigma mostly dark brown with small, paler area centrally (Fig. 44b); T1 length at least 3.0 × its width at posterior margin	Apanteles gabrielagutierrezae Fernández-Triana, sp. n. (N = 2)
–	Pterostigma mostly pale (yellow-white) or transparent, with only thin borders brown (Figs 43b, 46b, 47b); T1 length at most 2.8 × its width at posterior margin	7
7(6)	Body length and fore wing length 3.0 mm; T1 width at posterior margin 0.6 × width at anterior margin [Hosts: Choreutidae, Tortyra; Elachistidae, Anacampsis]	Apanteles luisgarciai Fernández-Triana, sp. n. (N = 1)
–	Body length and fore wing length at least 3.3 mm; T1 width at posterior margin 0.8 × width at anterior margin [Hosts: Elachistidae, Antaeotricha spp.]	8
8(7)	Scutoscutellar sulcus with 8 pits; fore wing with vein r 2.2 × vein 2RS, and vein 2RS 1.3 × vein 2M; T1 length 2.7 × its width at posterior margin; flagellomerus 2 2.9 × as long as wide; flagellomerus 14 1.8 × as long as wide; ocular-ocellar line 2.3 × posterior ocellus diameter	Apanteles luisbrizuelai Fernández-Triana, sp. n. (N = 1)
–	Scutoscutellar sulcus with at least 11 pits; fore wing with vein r 1.4 × vein 2RS, and vein 2RS 1.6 × vein 2M; T1 length 2.3 × its width at posterior margin; flagellomerus 2 2.6 × as long as wide; flagellomerus 14 1.5 × as long as wide; ocular-ocellar line 2.6 × posterior ocellus diameter	Apanteles freddysalazari Fernández-Triana, sp. n. (N = 2)
9(5)	Pterostigma mostly dark brown with small, paler area centrally (Fig. 38b); fore wing with vein 2RS 1.9 × vein 2M; flagellomerus 2 3.0 × as long as wide	Apanteles alejandromorai Fernández-Triana, sp. n.
–	Pterostigma mostly pale (yellow-white) or transparent, with only thin borders brown (Figs 40b, 41b, 48b, 50b); fore wing with vein 2RS at most 1.6 × vein 2M (usually much less); flagellomerus 2 at most 2.8 × as long as wide	10
10(9)	Metatibia mostly orange, with posterior 0.2 light brown (Figs 40a, c); flagellomerus 14 2.0 × as long as wide [Elachistidae]	Apanteles eulogiosequeirai Fernández-Triana,sp. n. (N = 1)
–	Metatibia with posterior 0.4–0.5 dark brown to black (Figs 41c, 48a, 50c); flagellomerus 14 at most 1.7 × as long as wide [Elachistidae]	11
11(10)	T1 length 2.2 × its width at posterior margin; T2 width at posterior margin 2.2 × its length; metafemur 3.2–3.3 × as long as wide [Elachistidae]	Apanteles minornavarroi Fernández-Triana, sp. n.
–	T1 length at least 2.4 × its width at posterior margin; T2 width at posterior margin at most 1.9 × its length; metafemur 2.9–3.1 × as long as wide [Elachistidae]	12
12(11)	T1 length 2.4 × its width at posterior margin; fore wing with vein r at least 2.3 × vein 2RS, vein 2RS 1.1 × vein 2M, and pterostigma 3.2 × as long as wide [Elachistidae]	Apanteles marvinmendozai Fernández-Triana, sp. n. (N = 1)
–	T1 length 2.9 × its width at posterior margin; fore wing with vein r 1.8 × vein 2RS, vein 2RS 1.5 × vein 2M, and pterostigma 3.8 × as long as wide [Elachistidae]	Apanteles fernandochavarriai Fernández-Triana, sp. n. (N = 4)