434 DIPTERA 
PraTE 7 
Fig. 61. Hesperempis Mabele Melander, gf. Fig. 67. Ceratomerus paradoxus Philippi (from Phi- 
— 62. Microphorus(Schistostoma) eremita Beck.,cy. lippi). : 
— 63. Microphorus velutiuus Macquart, gf. — 68. Heleodromia fPullata Melander, c. 
— 64. Lamfosoma cavaticum Becker (from Beck.). — 6g. Trichofeza longicornis Meigen, cy. 
— 665. Proclinopyga amplectens, nov. sp., cy. — 70. Coloboneura inusitata Melander, c. 
— 66. Philetus memorandus, nov. sp.. gf. — 71. Thinodromia inchoata Melander, cj. 
PrarE 8 , 
Fig. 72. Bicellaria. Ventral forks of pygidium. Fig. 79. Leftopesa ruficollis Meigen. Wing. -" 
A. furcifer, nov. sp.; B. longipes Loew; — Bo. Anthepiscopus stentor Melander. Pygidium. | 
c. Pectinala, nov. sp. ; D. lugubris n. Sp. ; — 81. Philetus schizophorus, nov. sp. Pygidium.- 
E. Pilipes Loew; F. uvens, nov. Sp. ; — 82. Euthyneura Myrtillüi Macquart. Wing. — 
G. brevifurca, nov. sp. — 83. Tenontomyia gracilijes White. Wing (from 
— 73. Gloma luctuosa, nov. sp. Pygidium. White). 
— 74. Gloma fuscibennis Meigen. Pygidium. — 84. Ragas uuica Walker. Pygidium. 
— 75. Proclinobyga fistulator, nov. sp. Pygidium. — 85. Rhamphomyia furcifer Wheeler & Melan- 
— 76. Hormopesa brevicornis Loew. Wing. der. Wing. 
— 77. Blepharoprocta serratula Loew. Wing, c. — 86. Ironomyia nigromaculata White. Wing 
— 38. Philetus memorandus, nov. sp. Pygidium. (from White). 3 
The manuscript of this fascicle was sent to the Genera Insectorum on January 1:0, ipsi * 
from the State College of Washington. M. P. Wytsman completed the editing of the printer's 
copy just prior to his death. The presswork has been supervised by Miss H. Van Hamme, as 
successor to M. Wytsman. e 
A. L. Melader, — 
College of the City of New York. - 
11 May, 1927. ; 
POSTSCRIPT. — In the interim since May 11, the conclusion of Collin's article on British - 
Empididz has appeared in the Entomologists' Monthly Magazine for May. 1927, pages 97 and 98. 
This section adds Hemerodromía melangyna Collin, p. 97, and Wiedemannia rhyuchobs, subsp. iusularis 
Collin, p. 98, both from the British Isles. Descriptions have also appeared of *Hilara royoi, p. 98 
(Oligocene, Spain) Collado, Nota sobre algunos insectos fósiles de Ribesalbes, Castellón (Bol. Inst. 
Geol. Esp. Madrid, Vol. 46, p. 89-107 [1926]); and Empis deterra, p. 96, and Rhamphomyia bigelowi, p. 97 
(Ontario) Walley, Two new species of Empididze from Ontario (Canad. Ent. Vol. 59, p. 96-98 [1927]). 
(Final proofs returned to the printer June 21, 1927.) 
