HEMIPTERA HETEROPTERA. 41 
Genus 9, ARTAGEROS. 
Artagerus, Stal, Rio Jan. Hem. 67. 
1, ARTAGERUS CRISPATUS. 
crispatus, Stal, Rio Jan. Hem. 67. 
Rio Janeiro. 
2. ARTAGERUS HISTRICUS, 
histricus, Stal, Stett. Ent. Zeit. xxiii. 438. 
Mexico. 
Genus 10. CALISIUS. 
Calisius, Stal, Rio Jan. Hem. 67. 
1. CaLisius PALLIPES. 
pallipes, Stal, Rio Jan. Hem. 68. 
Rio Janeiro. 
Genus 11. MELANOSTERPHUS, 
Melanosterphus, Stal, Hem. Fabr. i. 97. 
1. MELANOSTERPHUS SPINOSUS. 
Aradus spinosus, Fabr, Syst, Rhyn. 119—Melanosterphus spinosus, Stal, 
Hem. Fabr. i. 97. 
South America. 
Genus 12, ARADOSYRTIS, 
Aradosyrtis, Costa, Ann, Mus. Zool. Nap. ii. 132. 
1. ARaDOsyRTIS GHILIANI. 
Ghiliani, Costa, Ann. Mus. Zool. Nap. ii. 133, pl. 1, f. 6. 
Genus 13. ARADACANTHIA, 
Aradacanthia, Costa, Ann. Mus. Zool. Nap. ii, 142—Calisius, Sial. 
1, ARADACANTHIA MULTICALCARATA. 
multicalearata, Costa, Ann, Mus. Zool. Nap. ii. 142, pl. 2, f. 3. 
a. Siam. Presented by W. W. Saunders, Esq. 
b, Sarawak. Presented by W. W. Saunders, Esq. 
