NO. 2103 JAVANESE CRAXE-FLIES—ALEXANDER. 191 



PACHYRRHINA IMMACULATA PANGERANGENSIS, new subspecies. 



A series of four males from Pangrango, altitude 9,000 feet; a male 

 and a female from Tjibodas, Mount Gede, 4,500 feet; a female at the 

 latter place from an altitude of 9,000 feet. (Bryant and Palmer.) 



These agree very closely with van der Wulp's characterization of the 

 species immaculata ^ except in the larger size. P. immaculata is 

 described as being small, with a length of 9.5 mm. in the male sex. 

 The insect before me is much larger, and I think that it is subspecifi- 

 cally distinct from the typical form. The material offers the following 

 measurements: 



Male. — Length, 11.6-13.6 mm.; wing, 12.5-13.6 mm. 



Female. — Length, 16.5-18 mm.; y^^ing, 17 mm. 



Tyjye.— Cat. No. 19033, U.S.N.M. 



The venation of the wing is shown on plate 46, fig. 47. The petiolate 

 condition of cell M^ is not found in most of the specimens of the series, 

 this cell being normally sessile. 



EXPLANATION OF THE PLATES. 

 Plate 42. 



Fig. 1. Wing of Dicranoinyia alhitarsis. 



2. Wing of Dicranomyia erythrina. 



3. Wing of Dicranomyia excelsa. 



4. Wing of Dicranomyia simpHssima. 



5. Wing of Dicranomyia carneotincta. 



6. Wing of Geranomyia nitida. 



7. Wing of Geranomyia linearis. 



8. Wing oi Geranomyia javanica. 



9. Wing of Rhipidia javanensis. 

 10. Wing of Goniodineura nigriceps. 



Plate 43. 



Fig. 11. Wing of Libnotes, species. 



12. Wing of Libnotes niontivagans . 



13. Wing of Libnotes nigricornis. 



14. Wing of Paratropeza ornaiipennis 



15. Wing of Rhamphidia (Rhamphidia) apicalis 



16. Wing of Rhamphidia (Eurhamphidia) niveitarsis. 



17. Wing of Rhamphol'bnnobia reticularis. 



18. l^higoi Antocha javanensis. 



19. Yiing oi Atarba javanica. 



Plate 44. 



Fig. 20. Wing of Gonomyia (Gonomyia) bryanti. 



21. W^ing of Mongoma saucia . 



22. Wing of Limnophila arnica. 



23. Wing of Limnophila ])almeri. 



24. Wing of Via javanica. 



25. Wing of Eriocera verticaUs. 



26. W^ing of Eriocera acrostacta. 



27. Wing of Eriocera basilaris. 



28. Wing of Eriocera mesopyrrha. 



29. Wing of Eriocera cingulata. 



'Tijdschr. voor Entom., vol. 34, 1891, p. 19G. 



