Apanteles isidrochaconi Fernandez-Triana

Fernandez-Triana, Jose L., Whitfield, James B., Rodriguez, Josephine J., Smith, M. Alex, Janzen, Daniel H., Hallwachs, Winnie D., Hajibabaei, Mehrdad, Burns, John M., Solis, M. Alma, Brown, John, Cardinal, Sophie, Goulet, Henri & Hebert, Paul D. N., 2014, Review of Apantelessensu stricto (Hymenoptera, Braconidae, Microgastrinae) from Area de Conservacion Guanacaste, northwestern Costa Rica, with keys to all described species from Mesoamerica, ZooKeys 383, pp. 1-565 : 163-164

Apanteles isidrochaconi Fernandez-Triana sp. n. Fig. 127

Type locality.

COSTA RICA, Alajuela, ACG, Sector Rincon Rain Forest, Vado Rio Francia, 400m, 10.90093, -85.28915.

Holotype.

♀ in CNC. Specimen labels: 1. DHJPAR0025426. 2. COSTA RICA, Alajuela, ACG, Sector Rincon Rain Forest, Vado Rio Francia, 5-11.vii.2007, 10.90093°N, 85.28915°W, 400m, DHJPAR0025426. 3. Caribe: Rio Francia, Date: 5-11 Jul 07.

Description.

Female. Body color: head dark, mesosoma dark with parts of axillar complex pale, metasoma with some mediotergites, most laterotergites, sternites, and/or hypopygium pale. Antenna color: scape, pedicel, and flagellum dark. Coxae color (pro-, meso-, metacoxa): pale, pale, pale. Femora color (pro-, meso-, metafemur): pale, pale, pale. Tibiae color (pro-, meso-, metatibia): pale, pale, pale. Tegula and humeral complex color: both pale. Pterostigma color: dark with pale spot at base. Fore wing veins color: mostly dark (a few veins may be unpigmented). Antenna length÷body length: antenna shorter than body (head to apex of metasoma), not extending beyond anterior 0.7 metasoma length. Body in lateral view: not distinctly flattened dorso-ventrally. Body length (head to apex of metasoma): 4.0 mm or more. Fore wing length: 4.0 mm or more. Ocular-ocellar line÷posterior ocellus diameter: 1.4-1.6. Interocellar distance÷posterior ocellus diameter: 1.4-1.6. Antennal flagellomere 2 length÷width: 2.3-2.5. Antennal flagellomere 14 length÷width: 1.1-1.3. Length of flagellomere 2÷length of flagellomere 14: 2.3-2.5. Tarsal claws: with single basal spine-like seta. Metafemur length÷width: 3.4-3.5. Anteromesoscutum: mostly with deep, dense punctures (separated by less than 2.0 x its maximum diameter). Mesoscutellar disc: mostly smooth. Number of pits in scutoscutellar sulcus: 5 or 6. Maximum height of mesoscutellum lunules÷maximum height of lateral face of mesoscutellum: 0.6-0.7. Propodeum areola: completely defined by carinae, but only partial or absent transverse carina. Propodeum background sculpture: partly sculptured, especially on anterior 0.5. Mediotergite 1 length÷width at posterior margin: 2.6-2.8. Mediotergite 1 shape: mostly parallel-sided for 0.5-0.7 of its length, then narrowing posteriorly so mediotergite anterior width>1.1 x posterior width. Mediotergite 1 sculpture: mostly sculptured, excavated area centrally with transverse striation inside and/or a polished knob centrally on posterior margin of mediotergite. Mediotergite 2 width at posterior margin÷length: 3.6-3.9. Mediotergite 2 sculpture: mostly smooth. Outer margin of hypopygium: with a wide, medially folded, transparent, semi-desclerotized area; usually with 4 or more pleats. Ovipositor thickness: about same width throughout its length. Ovipositor sheaths length÷metatibial length: 1.2-1.3. Length of fore wing veins r÷2RS: 1.7-1.9. Length of fore wing veins 2RS÷2M: 1.7-1.8. Length of fore wing veins 2M÷(RS+M)b: 0.7-0.8. Pterostigma length÷width: 2.1-2.5. 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: distinctly but not strongly angled.

Molecular data.

Sequences in BOLD: 2, barcode compliant sequences: 2.

Biology/ecology.

Malaise-trapped.

Distribution.

Costa Rica, ACG.

Etymology.

We dedicate this species to Isidro Chacón in recognition of his diligent efforts for the ACG Programa de Parataxónomos, and Lepidoptera curatorial taxonomy for INBio, Costa Rica’s Instituto Nacional de Biodiversidad, and for ACG.