Nocturnal Aphanistes (Hymenoptera: Ichneumonidae: Anomaloninae) in the Neotropical region, with the description of five new species Alvarado, M. Zootaxa 2018 2018-01-04 4369 2 221 236 67M2H Hopperand 1981 [458,621,151,177] Insecta Ichneumonidae Aphanistes GBIF Animalia Hymenoptera 14 235 Arthropoda species crepuscularis    1 Mesopleuron with epicnemial carina sometimes absent laterally, usually extending above level of lower corner of pronotum (Figs. 5, 7, 25); ovipositor with a dorsal notch, and pre-apically more or less cylindrical with diameter less than that of ovipos- itor medially (Figs. 4, 11, 27)............................................................................ 2  - Mesopleuron with epicnemial carina present, extending to about 0.5× distance to upper margin (Figs. 13, 22); ovipositor with- out a notch and pre-apically markedly swollen (Figs. 15, 21)................................................... 5   2 Metacoxa at least dorsally blackish brown, remainder reddish-brown or testaceous.................................. 3  - Metacoxa uniformly reddish-brown or testaceous............................................................ 4   3 Frons with median longitudinal ridge with a sharp, triangular ridge at middle; frons reddish-testaceous with orbits yellowish (Fig. 32)....................................................................  A. crepuscularisHopper, 1981*  - Frons with median longitudinal ridge reduced to a short carina from base of median ocellus to between toruli; frons entirely and evenly reddish-brown (Fig. 31)............................................................  A. cachil  sp. n.   4 Predominantly reddish-brown; hind tarsomeres 2–4 whitish (Fig. 24).................................  A. silviae  sp. n.  - Predominantly testaceous; hind tarsomeres 2–4 brownish (Fig. 1).................................  A. augustoi  sp. n.   5 Meso- and metasoma concolorous, testaceous (Fig. 18)........................................................ 6  - Color of mesosoma contrasting with that of metasoma (Fig. 12), or mesosoma of two colors.......................... 7   6 Antenna with 36 flagellomeres; lower face and orbits fulvous........................  A. guatemalenus(Cameron, 1886)  - Antenna with 44–50 flagellomeres; lower face and orbits (except next to lateral ocelli) yellowish (Fig. 34)..  A. ruthae  sp. n.   7 Lateral ocelli separated from compound eyes by 0.3× their own maximum diameters; mesosoma mainly reddish brown, black ventrally on propleuron and mesopleuron; antenna with 36 flagellomeres; mesoscutellum centrally flat............................................................................................  A. arcei Gauld & Bradshaw, 1997  - Lateral ocelli separated from compound eyes by less than 0.1× their own maximum diameters; mesosoma blackish brown (Fig. 33); antenna with 47–48 flagellomeres; mesoscutellum centrally concave.............................  A. paolae  sp. n.