46 YNGVE S.JÖSTEDT, ACRIDJODEA AUSTRALICA. 



oo. Alse totse byalinse; foveola? verticis distinctse, trigonales. 

 x. Major; elytr. £ 15, $ 20 mm. Jiuujl Brakc. 



xx. Minor; elytr. £ 11,5 — 12, ö, $ 15 — 18 mm. pusillula Rehn. 



Chortoicetes tricolor Sjöst. — Taf. 1. Fig. 26. 

 Chortoieetes tricolor Sjöst., Arkiv för Zool. Bd. 12, N:o 20, p. 9, $ (1920). 



$ : Facies glabra, costa frontalis os versus sensim ampliata, tota plus minusve 

 grosse punctata, infra ocellum leviter sulcata; costa? laterales a latere visa? sensim 

 curvatae, ad antennas leviter incurva?; fastigium supra impressum, marginibus an- 

 trorsum convergentibus, apice rotundato; foveolse verticis aperta?, trigonales, circiter 

 duplo longiores quam basi lata?; vertex glaber, teretiusculus; antennen filiformes 

 longitudine capitis cum pronoto; pronotum medio leviter constrictum, a?que longum ac 

 latum, antice leviter curvatum; lobus posticus breviter produetus margine postico 

 sensim late curvato vel utrinque levissime compresso; sulcus posticus evidenter ante 

 medium situs; carina mediana gracilis sulco postico solo secta; carina? laterales inter- 

 rupta?, pallida?, clepsydriformes, medio prozona? maxime constricta?, in lobo postico 

 interdum minus distincta?, antrorsum leviter, retrorsum valde divergentes, interdum 

 partim fusco marginata?; margines laterales pronoti medio leviter curvi, margo posticus 

 rectus, anticus leviter curvus; tibice postica? intus spinis 11, extus 10; clytra angusta 

 apicem femorum posticorum longitudine magis pronoti superantia; vena intercalata 

 ad venam ulnarem approximata, cum illa parallela. 



Pallide testacea, brunnescens, subtus pallide f lavescens; caput cum pronoto 

 interdum fusco punctatum et maculatum; post oculos stria flavida per carinas 

 laterales pronoti produeta plus minusve conspicua; antennce testacea? extus leviter 

 fusco conspersa?; lobus posticus pronoti interdum viridis; femora postica pallide fla- 

 vida, extus partim leviter infuscata, supra et infra maculis duabus magnis nigris, 

 macula postica quoque in latere infero visibilis, subtus macula parva anteapicali 

 nigra; tibia? postica? sanguinea? annulo antebasali lato intus utrinque nigro terminato 

 pallido; elytra testacea, fusco variegata, apice hyalino, immaculato; margo costalis 

 ubi leviter curvatus macula fusco-brunnea; venis radialibus fuscis; area inter venam 

 radialem posticam et venam ulnarem anteriorem maculis parvulis brunneis; area 

 inter venas ulnares testacea, immaculata; campus axillaris maculis singulis parvis brun- 

 neis; alce hyalina? venis fuscis, vena? inferiores et venula? parte basali alba?; margo 

 costalis ante apicem anguste infuscatus. 



Long. c. elytr. 29, corp. 25, pron. 4, elytr. 22 — 23, fem. post. 13 — 15, tib. 

 post. 11 — 12 mm. 



Patria. N. W. Australia: Kimberley-Distr., (Mjöberg) 2 $ typ. Mus. Stock- 

 holm. — Victoria: Alexandra (Rolle vend.) 1 ? Mus. Hamburg. 



Chortoicetes pusilla Walk. — Taf. 1. Fig. 24—25. 



Epacromia pasilla Walk., Cat. Derm. Salt. Br. Mus IV, p. 778, N:o 24 (1870); Chortoicetes 2>usilla 

 Froggatt, Agric. Gaz. N. S. Wales XIV, p. 1106 (1903); Kirby, Cat, Orth. Locust., p. 193 (1910). 





