KUNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 62. N:0 3- 245 



descentes, femora magis flavescentes; femora postioa flava sanguineo adumbrata, sine 

 maculis vel vittis nigris; tibice posticae coerulescentes basi pallidse. 



ef: Long. 18, pron. 3 ; 5, ant. 7, elytr. 3, fem. post. 10, tib. post. 9.5 mm. 



Patria. Queensland (Staudinger) 2 ef typ. Mus. Stockholm. 



Maclystria n. gen. 



(?): Costa f rontalis lata, planiuscula, non sulcata, os versus leviter ampliata, 

 evanescens, inter antennas leviter ampliata, basi leviter constricta, tota valde im- 

 presso-punctata ; fastigium supra leviter impressum, margine antico semicirculari; 

 vertex teretiusculus, glaber, carinula nulla; pronotum antice reetum, postice angu- 

 lariter excisum; carinse tres, lateralibus humilioribus retrorsum leviter divergentibus 

 sulcis tribus sectis ; carina media distincta sulco postico solo secta; sulcis intermediis 

 in medio sitis; pronotum totum plus minusve punctatum; margo posticus laterum 

 leviter incurvus, margo interiör antice subrectus, postice subrotundatus; tuberculum 

 prosternale valde complanatum, basin versus angustatum, margine apicali lato leviter 

 emarginato, angulis acuto-rotundatis; elytra lobiformia valde distantia, longitudine 

 pronoti, margine interno recto, externo curvo, venis duabus rectis parallelis fortio- 

 ribus; costse femorum posticorum inermes; spinae tibiarum utrinque 12; lobi meso- 

 et metasternales valde distantes. 



Genotypus: Lobopteria planicosia Sjöst. 



Maclystria planicosta Sjöst. 

 Lobopteria planicosta Sjöst., Arkiv för Zool., Bd. 12, X:o 20, p. 59, Fig. 11, ? (1920). 



$ : Pallide testacea, vitta lata usque ex fastigo supra oculos per latera pronoti 

 produeta albo-testacea; vertex inter vittas brunnens, utrinque infuscatus; pronotum 

 supra medio brunnescens flavido variegatum, antice et postice maculis duabus fusco- 

 brunneis, figura fusca ad sulcum posticum leviter contracta; thorax sub elytris vitta 

 nigra; elytra venulis pallidis, antice basin versus fusca; abdomen supra testaceo- 

 variegatum, vittis quatuor nigris indistinctis, crista dorsalis testacea; femora postica 

 testacea supra et postice inf ra rubro adumbrata; area internomedia maculis duabus 

 parum distinctis nigris; tibiae posticae testacea?. 



$: Long. 23, pron. 4, elytr. 4, fem. post. 14, tib. post. 11 mm. 



Patria. Australia (Boucard) 1 ? typ. Mus. Stockholm. 



Xypechtia n. gen. 



(ef?): Facies declivis; costa frontalis angusta, sub ocello os versus leviter am- 

 pliata, interdum medio sulcata; fastigium breve, latius quam longius, supra impressum, 

 impressio rotunda postice aperta, carina media nulla; foveola? verticis leviter indicatae; 



