Caloapenesia jailuna Gobbi & Azevedo

Gobbi, Fernanda T. & Azevedo, Celso O., 2014, Revision of Caloapenesia (Hymenoptera, Bethylidae), with description of sixteen new species, Zootaxa 3860 (6), pp. 501-535 : 512

Caloapenesia jailuna Gobbi & Azevedo , sp. nov.

( Figs 7 , 19 , 28 , 48 , 73, 74 )

Description. MALE. Body length 3.7 mm. LFW 2.5 mm. Color. Head, clypeus and mesosoma black; antennae and metasoma castaneous; mandible and legs light castaneous; wings subhyaline.

Head ( Figs 7 , 19 ). Mandible with five apical teeth; angulate; small, subequal in length. Median clypeal lobe convex; apical margin not medially ventrad, with median tooth conspicuous; carina high, straight in profile. Antennal torulus slightly prominent. Flagellomeres median-sized; four first antennomeres in ratio about 16:5:6:7; pedicel long, 1.25 × as long as wide; flagellomere I 1.5 × as long as wide; flagellomere IX 1.70 × as long as wide; flagellar pubescence suberect and erect, about half of diameter of flagellomeres. Frons polished; densely punctate. WH 1.0 × LH. WF 0.72 × WH. WF 1.60 × HE. Eye small, salient; pilosity abundant. Ocellus small. DAO 0.16 × WF; frontal angle of ocellar triangle acute. WOT 2.5 × DAO. OOL 1.1 × WOT. Distance of posterior ocellus to vertex crest 1.15 × DAO. VOL 0.77 × HE. Temple parallel. Vertex straight. Occipital carina complete, not visible in dorsal view.

Mesosoma ( Fig. 28 ). Pronotal disc coriaceous, mesonotum polished; densely punctate. Pronotal collar short. Pronotal declivity low. Pronotal disc 0.44 × as long as wide. Notauli strongly conspicuous; complete; slightly convergent. Parapsidal furrow complete. Scutellar furrow long, slender, shallow, scrobiculate, posterior margin straight. Median region of scutellum not punctate. Median region of metanotum short, wide. Inner foveae of metanotal furrow not delimited. Propodeal disc 0.90 × as long as wide; 0.60 × as high as long; basal triangle conspicuous, rugulose, rest of disc coriaceous; median carina absent; paramedian carina conspicuous, long; lateral carina present, inconspicuous; sublateral carina absent; transversal carina absent; declivity strigulate; side of propodeum polished. Mesopleuron polished; callus present; fovea shallow; mesopleural pit absent. Metacarpus 0.35 × radial vein; discoidal vein strongly pigmented, interstitial with median; first recurrent slightly pigmented; subdiscoidal vein slightly pigmented.

Metasoma. Hypopygium ( Fig. 48 ) 1.12 × as long as wide; posterior margin slightly trilobate; median lobe angulate, slender; lateral lobe rectangular, very short; lateral margin straight; anterior pigmented line ill-defined, slender; median stalk short; lateral stalk absent. Genitalia ( Figs 73–74 ): aedeagus basally wide and fining at the top; apical margin of ventral paramere convex; dorsal paramere wider than ventral paramere, glabrous; basivolsella not excavated; inner margin of cuspis sinuous; genital ring short.

FEMALE unknown.

Material examined. Holotype, ♂. INDONESIA, S. Halmahera, 20 Km S. Payahe, Sagutora, Mal. Trap 11, c 125 m, 18.II–18.III.1995, C. v. Achterberg, R. de Vries & Y. Yasir, RMNH’95.

Distribution. Indonesia (Halmahera).

Remarks. Caloapenesia jailuna sp. nov. resembles C. philippinensis and C. leptata sp. nov. by head wider than long, excluding length of clypeus. But C. jailuna sp. nov. presents head quadrangular; ocellus and eye small; median clypeal lobe rounded, without median region ventrad, with a median tooth well conspicuous; lateral lobe of posterior margin of hypopygium very short and rectangular.

Figures

FIGURES 1 – 12. Head in dorsal view. 1. Caloapenesia ana sp. nov. 2. C. arbeni sp. nov. 3. C. diba sp. nov. 4. C. edas sp. nov. 5. C. heira sp. nov. 6. C. inyara sp. nov. 7. C. jailuna sp. nov. 8. C. lani sp. nov. 9. C. launeci sp. nov. 10. C. leptata sp. nov. 11. C. mugra sp. nov. 12. C. nadaili sp. nov. (Scale bar = 300 µm).

FIGURES 13 – 21. 13 – 17. Head in dorsal view. 13. Caloapenesia paruwa sp. nov. 14. C. rikawa sp. nov. 15. C. sabeli sp. nov. 16. C. supra sp. nov. 17. C. thailandiana. 18 – 21. Mandible in frontal view. 18. C. edas sp. nov. 19. C. jailuna sp. nov. 20. C. lani sp. nov. 21. C. rikawa sp. nov. (Scale bar = 300 µm).

FIGURES 22 – 30. Mesosoma in dorsal view. 22. Caloapenesia ana sp. nov. 23. C. arbeni sp. nov. 24. C. diba sp. nov. 25. C. edas sp. nov. 26. C. heira sp. nov. 27. C. inyara sp. nov. 28. C. jailuna sp. nov. 29. C. lani sp. nov. 30. C. launeci sp. nov. (Scale bar = 300 µm).

FIGURES 42 – 50. Hypopygium in dorsal view. 42. Caloapenesia ana sp. nov. 43. C. arbeni sp. nov. 44. C. diba sp. nov. 45. C. edas sp. nov. 46. C. heira sp. nov. 47. C. inyara sp. nov. 48. C. jailuna sp. nov. 49. C. lani sp. nov. 50. C. launeci sp. nov. (Scale bar = 250 µm).

FIGURES 68 – 76. Male genitalia. 68. Caloapenesia edas sp. nov. Ventral view. 69 – 70. C. heira sp. nov. 69. Dorsal view. 70. Ventral view. 71 – 72. C. inyara sp. nov. 71. Dorsal view. 72. Ventral view. 73 – 74. C. jailuna sp. nov. 73. Dorsal view. 74. Ventral view. 75 – 76. C. lani sp. nov. 75. Dorsal view. 76. Ventral view. (Scale bar = 250 µm).