HEMIPTERA FROM JUAN FERNANDEZ AND EASTER ISLAND 399 



»ill-defined», are in two of the specimens before me quite conspicuous and 

 well defined. 



The occurrence of this wingless New Zealand species on Juan Fernandez 

 is one of the proofs of the existence of an ancient landconnection between 

 New Zealand and Chile. 



Fam. Nabididae. 



6. Reduviolus punctipennis Blanch. 



Masatierra and Masafuera. Several specimens from both islands. 

 A common species in Chile. 



Fam. Anthocoridae. 



7. Lyctocoris campestris Fabr. 



Masatierra. Several specimens of this cosmopolitan insect. 



8. Buchananiella devia n. sp. 



Latiuscule oblonga, impunctata, brevissime puberula, subnitidula, elytris 

 opacis. Fusca, clavo fusco-nigro, cuneo extus obscure rufescente, angulis basa- 

 libus pronoti et ventre medio apicem versus fusco testaceis, gutta ad apicem 

 interiorem embolii et venis membranae albis, his etiam albo-limbatis, limbis 

 cujusque venae basin versus in maculam triangularem communiter dilatatis, his 

 tribus maculis in fasciam postice sinuosam subconfluentibus, macula transversa 

 subapicali membranae etiam leviter albescente, alis subhyalinis; antennae et 

 rostrum fusca, articulo secundo illarum, annulo subapicali exepto, pallide testa- 

 ceo; pedes testacei. Caput vix longius quam latius, vertice (c?) oculo sesqui 

 latiore, processu apicali oculo subaeque longo, articulo secundo antennarum 

 latitudini capitis subaequilongo, apicem versus nonnihil incrassato, tertio secundo 

 plus quam dimidio breviore, quarto tertio distincte longiore, rostro coxas an- 

 ticas pauUum superante. Pronotum a basi ad apicem fortiter angustatum, basi 

 quam apice triplo et dimidio latius, lateribus subrectis, ad apicem levissime 

 rotundatis, disco post callum transversim impresso, lobo postico medio sulco 

 longitudinali profundo instructo. Scutellum medio transversim impressum, im- 

 pressione baud omnino percurrente, utrinque foveola parva sed profunda ter- 

 minata. Orificia metasternalia subrecta. Elytra apicem abdominis superantia, 

 embolio a basi prope ad apicem dilatato, sed parte ipsa apicali acuminata, 

 venis membranae exilibus sed distinctis, ut in speciebus typicis collocatis, levi- 

 ter curvatis, medium membranae baud attingentibus. Long. J* 1,7 mm, inch 

 tegm. 2,3 mm. 



Masatierra. 



Allied to B. continua B. White from Madeira, but with narrower vertex, 

 posteriorly broader pronotum, less distinct veins of the membrane, quite dif- 

 ferent colouring, etc. 



