DESCRIPTION OF THE PLATES I—IV. 
Plate I. 
Wing of Ç Skusea funerea var. ornata, n. v. 
Wing of Ç Skusea culici formis n. sp. 
Wing of $ Grabhamia maculosa n. sp. 
Wing of c? Culex Bírói n. sp. 
Wing of Ç Culex Birói n. sp. 
Wing of c? Lophoceratomyia fraudatrix n. sp. 
Wing of Ç Lophoceratomyia fraudatrix n. sp. 
Wing of $ Polylepidomyia argenteiventris n. sp. 
Wing of Ç Melanoconion ornatus n. sp. 
Plate II. 
Wing of Ç Trichopronomyia annidata n. sp. 
Wing of Ç Uranotaenia testacea n. sp. 
Wing of cT Birónella gracilis n. sp. 
Wing of Ç Phoniomyia indica n. sp. 
Wing of $ Lepidotomyia alboscutellata n. sp. 
Wing of ÿ Aecleomyia squammipennis Aribalzaga. 
Wing of $ Finlay a poicilia Theobald. 
Plate III. 
Wing scales of Trichopronomyia annulata n. sp. (çf). 
Wing scales of Lophoceratomyia fraudatrix n. sp. ( $ ). 
Wing scales of Uranotaenia testacea n. sp. ( $ ). 
Wing scales of Birónella gracilis n. sp. ( Ç ). 
Wing scales of Fmlaya poicilia Theobald ( £ ). 
Wing scales of Phoniomyia indica n. sp. ( $ ). 
Plate IV. 
Wing scales of Polylepidomyia argenteiventris n. sp. ( Ç ). 
Wing scales of Lepidotomyia alboscutellata n. sp. ( Ç ). 
AVing scales of Melanoconion ornatus n. sp. ( $ ). 
Wing scales of Skusea culiciformis n. sp. ( Ç ). 
