234 Mr. Lubbock on the 



Sp. 2. C, speciosa, Dana, Wilkes, Exp. 1852, v. 13, 1285. 



" Oblonga, subovata, antice angustior, subtus fere recta, vix ex- 

 cavata, alioque bene arcuata, latior et plus duplo longior 

 quam alta ; ad marginem anticum pubescens, posticum bre- 

 viter ciliata. Flava et laete viridis, areis flavis paucis imper- 

 fectis viridi circumdatis." 



Kio Janeiro. 



This species appears to differ from the last chiefly in the pre- 

 sence of hairs. 



Sp. 3. C. CMIensi.i, Dana. 



" Latere visa, subovata, pone nnedium parce altior, subtus 

 paululo ai'cuata, dorso vix gibbosa, triplo longior quam lata, 

 duplo longior quam alta, marginibus antico infero posticoque 

 pubescentibus. Antennae anticae, Z-articulatae, setis dimidio 

 corporis vix longioribus." 



Valparaiso. 



Length j^g- nch. 



Sp. 4. C. Australis, mihi. 

 " Latere visa, subovata, antice paulo angustior, setis passim 

 sparsis, marginibus postico, inferoque fere rectis, antico supe- 

 roque bene arcuatis." 

 Maldonado. 



Collected by Mr. Darwin in June, 1833. 

 Length -^^ inch. 



Closely resembles C. Donnettn, but differs in having scattered 

 hairs, and the hind margin is straight. 



Sp. 5. C. Brasilicnsis, mihi. 

 •' Marginibus supero inferoque fere rectis, aliis bene arcuatis, 



extremitatibus fere sequis. Setis passim sparsis." 

 Maldonado. 



Collected by Mr. Darwin in May, 1833. 

 Length ^ij- inch. 



This species closely resembles some of the Candonas, but it has 

 the antennary setae long, and belongs therefore to Cypris. 



