4 . Cryptocerus clypeatus ^HNS. B.M.

Cryptocerus clypeatus, Fabr. ^HNS Syst. Fiez. 420. 3 [[worker]]. Perty, Del. An. Art. 136. t. 27. f. 4.

Klug, Ent. Mm. 207. 6. Guer. Icon. Reg. Anim. 426. 6.

Smith, Mon. Crypt. Trans. Ent. Soc. Lond. 2nd ser. ii. 217.5.pl.21.f.l[[queen]],2[[male]],5,6[[worker]].

Hab. Brazil (Santarem).