Apanteles yeissonchavesi Fernandez-Triana sp. n. Fig. 100

Type locality.

COSTA RICA, Alajuela, ACG, Sector San Cristobal, Rio Blanco Abajo, 500m, 10.90037, -85.37254.

Holotype.

♀ in CNC. Specimen labels: 1. DHJPAR0026887. 2. San Gerardo, Rio Blanco Abajo, 30 Mar-5 Apr/2008.

Description.

Female. Body color: body mostly dark except for some sternites which may be pale. Antenna color: scape and/or pedicel pale, flagellum dark. Coxae color (pro-, meso-, metacoxa): pale, pale, pale. Femora color (pro-, meso-, metafemur): pale, pale, mostly pale but posterior 0.2 or less dark. Tibiae color (pro-, meso-, metatibia): pale, pale, mostly pale but with posterior 0.2 or less dark. Tegula and humeral complex color: tegula dark, humeral complex pale. Pterostigma color: dark. Fore wing veins color: mostly dark (a few veins may be unpigmented). Antenna length/body length: antenna about as long as body (head to apex of metasoma); if slightly shorter, at least extending beyond anterior 0.7 metasoma length. Body in lateral view: not distinctly flattened dorso–ventrally . Body length (head to apex of metasoma): 2.3-2.4 mm. Fore wing length: 2.5-2.6 mm. Ocular–ocellar line/posterior ocellus diameter: 2.0-2.2. Interocellar distance/posterior ocellus diameter: 1.7-1.9. Antennal flagellomerus 2 length/width: 2.6-2.8. Antennal flagellomerus 14 length/width: 1.4-1.6. Length of flagellomerus 2/length of flagellomerus 14: 2.0-2.2. Tarsal claws: simple. Metafemur length/width: 3.0-3.1. Metatibia inner spur length/metabasitarsus length: 0.4-0.5. Anteromesoscutum: mostly with deep, dense punctures (separated by less than 2.0 × its maximum diameter). Mesoscutellar disc: mostly punctured. Number of pits in scutoscutellar sulcus: 5 or 6. Maximum height of mesoscutellum lunules/maximum height of lateral face of mesoscutellum: 0.4-0.5. Propodeum areola: completely defined by carinae, including transverse carina extending to spiracle. Propodeum background sculpture: mostly sculptured. Mediotergite 1 length/width at posterior margin: 3.5-3.7. Mediotergite 1 shape: mostly parallel–sided for 0.5-0.7 of its length, then narrowing posteriorly so mediotergite anterior width>1.1 × posterior width. Mediotergite 1 sculpture: with some sculpture near lateral margins and/or posterior 0.2-0.4 of mediotergite. Mediotergite 2 width at posterior margin/length: 3.2-3.5. Mediotergite 2 sculpture: mostly smooth. Outer margin of hypopygium: with a medially folded, transparent, semi–desclerotized area; with 0-3 pleats visible. Ovipositor thickness: anterior width at most 2.0 × posterior width (beyond ovipositor constriction). Ovipositor sheaths length/metatibial length: 0.4-0.5. Length of fore wing veins r/2RS: 1.4-1.6. Length of fore wing veins 2RS/2M: 1.1-1.3. Length of fore wing veins 2M/(RS+M)b: 0.9-1.0. Pterostigma length/width: 3.1-3.5. Point of insertion of vein r in pterostigma: clearly beyond half way point length of pterostigma. Angle of vein r with fore wing anterior margin: clearly outwards, inclined towards fore wing apex. Shape of junction of veins r and 2RS in fore wing: strongly angulated, sometimes with a knob.

Male. Unknown.

Molecular data.

Sequences in BOLD: 6, barcode compliant sequences: 5.

Biology /ecology.

Malaise-trapped.

Distribution.

Costa Rica, ACG.

Etymology.

We dedicate this species to Yeisson Chávez in recognition of his diligent efforts for the ACG Programa de Computerizacion and Informatics.