S. Mahunka szerk.: Folia Entomologica Hungarica 46/2. (Budapest, 1985)

3 ( 4) Tergal disc with small rounded glabrous areas. Tubercles carrying the spiracles acute triangular in shape on segments VI-VIII, spiracles preapical enigma Uslnger et Matsuda, 1959 4 ( 3) Tergal disc with depressed, large glabrous areas. Tubercles carrying the spiracles low, rounded or obtuse-angled triangular in shape on segments II-VIII mystic a Kormilev, 1968 5 ( 2) Neck anteriorly not reaching beyond lateral lobes of pronotum. 6 ( 9) Lateral border of pronotum straight, pronotum without large elevating lobes, anterolateral angle distinct, angular. Antennái joint I not more than about 1.5 times as long as joint II. Genae reaching, or slightly surpassing apex of clypeus. Antenniferous tubercle with no prolongation. 7 ( 8) Head with lateral protuberances behind eyes. Pronotum less narrowing anteriorly. Dorsolaterotergites II + III-VII with obvious lateral tubercles. Genae not surpassing apex of clypeus malaisei (Drake, 1956) 8 ( 7) Head with almost no lateral protuberances behind eyes. Pronotum strongly narrowing anteriorly. Dorsolaterotergites II + ni and IV without obvious lateral tubercle. Genae slightly surpassing apex of clypeus indicus (Vásárhelyi. 1983) 9 ( 6) Pronotum with mediolateral, elevated, rounded lobe and lateral, angulate carina, straight laterally.Antenna! joint I about 1.8 times as long as joint II. Genae much surpassing apex of clypeus, antenniferous tubercles with narrow prolongation on tip sternalis (Vásárhelyi, 1976) 10 ( 1) Thorax with narrow median ridge, continuous from pronotum to abdominal tergite I + II (Fig. 13). Elevated hind border of pronotum discontinuous medially. Head short breviceps Kormilev, 1983 Acknowledgements: I would like to express here my sincere gratitude to Dr.W.R. DOLLING, Mr. E. HE ESS, Dr. R.C. FROESCHNER, Dr. P. LINDSKOG and Dr.J.T. MEDLER for their curatorial and theoretical help. REFERENCES DRAKE, C.J. (1956): New apterous Aradids from the East Indies (Hemiptera). - The Philipp. Jour. Sc., §5(3): 405-412. HEISS, E. (1981): New Aradidae from Andaman Islands, Northern India and Java (Heteroptera). Boll. Mus. civ. Stor. nat. Verona, _8: 185-204. KORMILEV, N.A. (1963): Notes on Aradidae in the Naturhistoriska Riksmuseum, Stockholm, II. Apterous Aradidae. - Ark. Zool., 15_ (31): 443-455. KORMILEV, N.A. (1968): Aradidae in the Bishop Museum, Honolulu III (Hemiptera: Heteroptera). Paclf. Insects, 10_ (3-4): 575-597. KORMILEV, N.A. (1971): Mezirinae of the Oriental Region and the South Pacific (HemipteraHeteroptera: Aradidae). - Pacif. Insects Monogr., 26_: 1-165. KORMILEV, N.A. (1983): New Oriental aradid bugs in the collections of the British Museum (Natural History) (Insecta: Hemiptera). - J. nat. Hist., 17.: 437-469. VÁSÁRHELYI, T. (1976a): Chinessa furcella sp. n. from New Guinea (Heteroptera, Aradidae). Annls hist.-nat. Mus. natn. hung., 68: 69-70. VÁSÁRHELYI, T. (1976b): Aradidae from Viet Nam in the Hungarian Natural History Museum (Heteroptera). - Acta zool. hung., 22_ (3-4): 407-414. VÁSÁRHELYI, T. (1980): On a certain "lot of Aradids" collected by R. Malaise in N.E. Burma (Heteroptera). - Folia ent.hung., _41_ (2): 351-354. VÁSÁRHELYI, T. (1983): Melvertes indicus sp. n. (Heteroptera: Aradidae). - Folia ent.hung. 44.(1): 201-202. Author's address: Dr. T. VÁSÁRHELYI Zoological Department, Hungarian Natural History Museum Baross u. 13. H-1088 Budapest, Hungary