Review of Dissomphalus Ashmead (Hymenoptera, Bethylidae) from Panama, with key to the Central American species Azevedo, Celso O. Zootaxa 2017 2017-10-13 4335 1 1 72 Brito & Azevedo Azevedo 2017 [151,628,1122,1149] Insecta Bethylidae Dissomphalus GBIF Animalia Hymenoptera 27 28 Arthropoda species tisinus sp. nov.   Description.Male. Body length 3.52 mm. Color: body dark castaneous. Head ( Fig. 8). Mandible with three distal teeth. Median clypeal lobe ill-defined, with one angulate tooth; median clypeal carina high in profile, incomplete apically, straight in profile or nearly so. Frons weakly coriaceous and punctures small. Vertex crest straight. Pronotal disc coriaceous; anterior margin coarse. Metasoma ( Fig. 39). Tergal process with median deep, subcircular and large depression, without tubercle, pit absent, with short and dense tuft of setae. Posterior hypopygeal margin straight or nearly so ( Fig. 70). Genitalia ( Figs 129–130): paramere with dorsal margin entirely wide; apical margin truncate. Aedeagal ventral ramus shorter than dorsal body, wide, abruptly narrowing apicad; cross section laminar; surface subvertical; inner margin slightly sinuous; outer margin sinuous; apex long, simple, angled outward; additional inner ramus absent; basal stub absent. Aedeagal dorsal body with two pairs of apical lobes; outer lobe short, subhorizontal and narrow, with apical margin abruptly acute and ventrad; inner pair stout, membranous and setose. Apodeme not extending beyond genital ring.  Variations.Metasoma castaneous; median clypeal tooth longer.   Remarks.This species is easily recognized by having the apical lobes of the aedeagal dorsal body short and triangular, the median portion of the aedeagal ventral ramus sinuous and narrow. This species is similiar to  D. asitius  sp. nov.by having the paramere with the dorsal margin almost straight and the apex of the aedeagal dorsal body curved outward. However, this species has the apical lobes of the aedeagal dorsal body short, narrowing apicad and the apical portion of the aedeagal ventral ramus slender and smooth, whereas  D. asitius  sp. nov.has the apical lobes of the aedeagal dorsal body longer, abruptly acute and the apical portion of the aedeagal ventral ramus toothed.     Materialexamined. Holotype, ♂,  PANAMA,  Chiriqui: Finca La Suizanear Hornitos, [ 08°40'N, 82°14'W],  2– 6.VI.2000, F[light] I[nterception] T[rap], H. & A. Howden[col.] ( CNCI).  Paratypes: 1♂, same data as holotype;  2♂, same data as holotype except  25–6.VI.2000( CNCI);  1♂, 15 kmNW Hatodel Volcano,  1200 m, [ 08°46'N, 82°38'W],  24–31.V.1997, Peck & Howden [col.] ( CNCI).   Distribution( Fig. 243).  Panama( Chiriqui). 1671715940 2000-06-02 2000-06-06 2000-06-02 CNCI H. & A. Howden Panama Material 8.666667 Hornitos 1300 -82.23333 Finca La Suiza 27 28 1 1 PANAMA holotype 1671715924 [1000,1431,1913,1938] 2000-06-02 2000-06-06 2000-06-02 CNCI H. & A. Howden Panama Material 8.666667 Hornitos 1300 -82.23333 Finca La Suiza 27 28 1 1 PANAMA paratype 1671715972 [151,803,1949,1974] 2000-06-06 2000-06-25 2000-06-06 CNCI H. & A. Howden Panama Material 8.666667 Hornitos 1300 -82.23333 Finca La Suiza 27 28 2 2 PANAMA paratype 1671715953 1997-05-24 1997-05-31 1997-05-24 CNCI Panama 1200 8.766666 Volcano 1300 -82.63333 Hato 27 28 1 1 PANAMA paratype