190 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.49. 



suture being complete (see pi. 50, fig. 71); pleural appendages, outer- 

 most lobe fleshy, pale, rather rectangular, the dorsocephalic angle 

 produced, dorsad and caudad into a lobe shaped as in the figure ; the 

 inner lobe viewed from the side suggests a duck's head. 9th sternite 

 with a dense brush of long yellow hairs from the caudal margin. 

 (See pi. 50, fig. 72, for an enlarged view of the pleural appendages.) 



Habitat. — Java. 



Ilolotype. — Male, Tjibodas, Mount Gede, Java, altitude 5,000 feet; 

 April 20, 1909. (Bryant and Palmer.) 



Paratype. — Sex ?, topotypic. 



Type.— Cat. No. 19032, U.S.N.M. 



The group of Javan Tipulae with reddish thoracic dorsa without 

 distinct darker stripes includes cinereifrons de Meijere, gedehicola, 

 new species; tjihodensis, new species; salaTcensis, new species; and 

 jlavicosta, new species. They may be separated by the following 

 key: 



1. Wings with tlie cell 1st J/o very small, pentagonal, all the sides subequal; petiole 



of cell Ml not longer than the cross- vein r flavicosta. 



Wings with the cell 1st M^ not equally pentagonal, the upper face longer; petiole of 

 cell i/j longer than the cross- vein r 2. 



2. Antennal flagellum bicolored tjihodensis. 



Antennal flagellum dark brown 3. 



3. Size small (wing, male, under 9 mm.) salaJcensis. 



Size larger (wing, male, over 12 mm.) 4. 



4. Palpi yellowish brown; tip of R2 beyond cross-vein r present gedehicola. 



Palpi blackish brown; tip of R2 beyond cross- vein r atrophied cinereifrons. 



T. Jlavicosta, salalcensis, and gedehicola have cell 2-)id A of the wings 

 very narrow; T. tjiiodensis has it a little broader; T. cinereifrons has 

 it broadest, quite normal. 



Genus PACHYRRHINA Macquart. 



Pachyrrhina Macquart, Suite a Buffon, Dipteres, vol. 1, 1834, p. 88. 



PACHYRRHINA DOLESCHALLI Osten Sacken. 



Tipula javensis Doleschall, Natuurkund. Tijdschr. Nederl. Indie, vol. 10, 1856, 



406, pi. 3, fig. 2. 

 Pachyrrliina doleschaUi Ostex Sacken, Annal. Mus. Civ. Genova, vol. 16, 1881, 



399. 

 Pachyrrhina fallaxx&w der Wulp, Bijdragen tot de Dierk., vol. 17, 1904, p. 90. 



Two females that agree with the description of this form, one from 

 Buitenzorg, June, 1909, the other from Tjibodas, Mount Gede, Java, 

 April, 1909. (Bryant and Palmer.) The wing is figured on plate 46, 

 fig. 45. 



PACHYRRHINA OCHRIPLEURIS de Meijere. 

 Pachyrrhina ochripleuris de Meijere, Tijdschr. voor Entom., vol. 56, 1914, pp. 6-8. 



Two females from Tjibodas, Mount Gede, Java, August 26, 1909; 

 altitude, 7,000 feet. (Bryant and Palmer). The species has not 

 been figured and its wing is shown on plate 46, fig. 46. 



