398 list of homopterous insects. 



5. Mysidia subfasciata. 

 Mysidia subfasciata, Westiv. Trans. Linn. Soc. xix. 19. 

 Brazil. 



6. Mysidia costalis. 



Derbe costata, Fabr. Syst. Rhijn. 81, 4. Burm. Handb. Ent. 154, 2. 

 Derbe squamigera, Fabr. Si/st. Rhyn. 81, 3. 

 a. Para. Presented by J. P. G. Smith, Esq. 



7. Mysidia ,? punctum. 



Derbe punctum, Fobr. Syst. Rhyn. 82, 5. 

 South America. 



8. Mysidia? testacea. 



Derbe testacea, Fabr. Syst. Rhyn. 82, 6. 

 South America. 



9. Mysidia? nivea. 



Derbe nivea, Fabr. Syst. Rhyn. 82, 7. 



a. Para. Presented by J. P. G. Smith, Esq. 



b. Brazil. From Mr. Stevens' collection. 



10. Mysidia stigma. 



Derbe stigma, Germar. 

 Montevideo. 



Genus 3. PHENICE. 



Phenice, Westw. Linn. Trans, xix. 10. 

 Derbe, Boheman, Amyot et Serville. 



1. Phenice fritillaris, 



Phenice fritillaris, Westw. Linn. Trans, xix. 11. 

 Derbe fritillaris, Boh. Kongl. Vet. Acad. Handl. 1838. 



Guinea. 



