238 Mr. H. W. Bates on Longieorn Coleoptera. 



Trypanidius geminus, Pascoe, Tr. Ent. Soc. ser. 2, V. 

 p. 29. — Hitherto recorded only as found at Cayenne. The 

 Chontales example differs in the two velvety spots of 

 each elytron being united into one. 



Carneades princeps, n. sp. — Modice elongata, castaneo- 

 nigra, tomento subtilissimo vestita, vitta dorsali thoracis 

 et verticis^ plaga irregulari elytrorum post-scutellari, 

 fascia maculari et interrupta pone medium, alteraque 

 prope apicem, cretaceo-ochraceis ; antennis ( $ ) corpore 

 brevioribus, castaneo-rufis, articulis 1, 3, 4 apice, 5, 7, 9, 

 11 toto nigris, 4, 6, 8, 10 albo-griseo annulatis ; genis et 

 sternis lateraliter plagis vel vittis magnis cretaceo-ochra- 

 ceis; abdomine segmentis 2, 3, 5 maculis lateraiibus 

 ejusdem coloris ; pedibus castaneo-rufis, coxis, tibiis 

 apice et tarsis nigris ; tibiis medio, tarsisque articulo 1 et 

 2 (partim) albo-griseis ; elytris punctis asperis nonnullis 

 lineatim digestis versus basin, humeris valde prominenti- 

 bus, antice fortiter carijiatis. 



Long. 7 lin. ? . 



One example only of this remarkable and handsome 

 species. 



Carterica cincticornis, Bates, Ann. Mag. N. H., March, 

 1865. — Also Amazons. 



Gallia fulvoeincta, Bates, Ann. Mag. N. H., April, 

 1866. — Mexico ; Amazons ;- Chontales. 



Callia minuta, n. sp. — Parva, Gen. Octogonotes, Fam. 

 HaUicidarum, similis, nigra, setosa, subtus griseo-argenteo 

 tomentosa j supra capite, thorace, dimidioque basali 

 elytrorum, rufo-fulvis : elytris regulariter striato-punc- 

 tatis ; antennis robustis filiformibus, nigris ; pedibus 

 piceis, anticis basi pallidis. 



Long. 2 lin. 



The black colour of the apical part of the elytra 

 advances a little on the suture. The species resembles 

 much the genus Octogonotes, and is evidently mimetic, 

 like its congeners C. crioeerina, haltico'ides, etc. 



Note. — The niimber of Longicoru Coleoptera foimd in Chontales is 

 increased, by the preceding Addenda, and by a few doubtful forms still 

 remaining unnamed, to about 280 species. As will be remarked, the pro- 

 portion of species peculiar to the district, and the relations of the fauna, 

 are not materially altered by the Addenda. 



