183 THRËE NEW HETER0PTER4 FROM GEYLON bj E. IBergroth When travelling from Japan to Europe by sea some years ago, Dr. A. Luther, of the Helsingfors University, made a stay in Ceylon for some days, collecting at différent places. Among the Hemiptera brought home by him were the species described below. The undescribed species of the familles Miridee, Isometopida3, Antho-coridse, Geratocombidse, and Nabidse, found by Dr. Luther, were much more numerous, and hâve been worked out by Dr. Poppius in Entom. Tidskrift 1913, pp. 239-260. FstrrL. 00I>T0S03S/i:.A^TIID-dE Coptosoma Montandoni n. sp. — Breviter latissime ovata, eeque lata ac longa, nitida, glabra, nigra, llavo-signata. Caput longi-tudine fere duplo latins, parce et superficialiter, vix distincte punc-tulatum, apice late rotundatum, macula parva mox pone basin clypei et jugis (summis marginibus exceptis) flavis, parte ante-oculari diametro longitudinal! oculorum fere seque longa, clypeo percurrente sed antice fortiter angustato, oculis sat magnis, dis-tincte transversis, vertice oculo uno 2/3 latioré, ocellis oculis valde propinquis, distantia inter eos ocello ipso paullo angustiore, antennis llavo-testaceis, dimidio corpore longioribus, articulo primo apicem capitis superante, secundo latitudine sua vix duplo longiore, tertio latitudine verticis paullo breviore et quam quarto vix longiore, qainto quarto suba3quali, levissime obscurato. Pro-notum capite duplo latins, subtiliter haud dense punctulatum, limbo apicali fere impunctato, macula humerali majuscula irregu-lari, limbo laterali margineque apicali (medio interrupto) tlavis, macula humerali minute fusco-punctulata, intus quam extiis latiore, maculam rotundatam piceam angulum lateralem occu-pantem subincludente, antice ad marginem lateralem cum limbo (lavo laterali cohaerente, hoc linea nigra impressa punctulata antice marginem apicalem attingente postice abbreviata in duos ramos interscissa, ramo interiore antice cum margine apicali llavo con-tinente, margine laterali mox ante angulum humeralem e supero viso leviter, e latere et ab antico viso evidenter sinuato, parte ante sinum sita hujus marginis modice dilatata, extus subrecta, disco ante médium lineis duabiis transversis impressis instructo, impres-sione posteriore distinctissima, nonnihil intra latera oblique retrorsum vergente, maculam humeralem a limbo flavo laterali