188 



ANCEID.E. 



(Male) Onathia termitoides. 



Anceus rapax ? 



Anceus scarites? 



(Female) Oniscus cccruleatus var 

 Praniza Montagui. 



Praniza obesa ? 

 (Immat.fem.) Oniscus cceruleatus. 



Praniza cceruleata. 



Gnatlda termitoides. 



t. 46, f. 6. WESTWOOD, Annales Sci. 

 Nat. xxvii. p. 329. MILNE EDWARDS, 

 Crust, iii. p. 197. WHITE, B. M. 

 Cat. Brit. Crust, p. 74. Pop. Hist. 

 Brit. Crust, p. 243, pi. xiii. f. 5. 

 SPENCE BATE, Ann. Nat. Hist. ser. 3, 

 vol. 2, pi. 7, f. 1, and details. 



LEACH, Edin. Encyc. vii. p. 402. 



MILNE EDWARDS, Crust, iii. p. 196, t. 33, 

 f. 12. Regne Anim. Ed. Crochard 

 Crust, pi. 62, fig. 3. 



HESSE, Mem. Etrang. Acad. Sci. t. xviii. 

 p. 57, pi. 3, fig. 15, 16. 



MONTAGU, Trans. Linn. Soc. xi. p. 16. 



WESTWOOD, in Annales des Sci. Nat. 

 vol. xxvii. p. 327. 



LUCAS, in Ann. Ent. Soc. France, 1849, 

 p. 465, pi. 15, f. 3. 



MONTAGU, Trans. Linn. Soc. xi. p. 15, 

 t. 4. f. 2. (Copied Enc. Meth. 

 Crust, pi. 339, f. 28, with the in- 

 correct name Oniscus (Ccelino, Leach) 

 thoracicus, Mont.). 



DESMAREST, Cons. Crust, p. 284, t. 46, 

 f. 8. WESTWOOD, in Ann. Sci. Nat. 

 xxvii. p. 326, t. 6, f. 5. MILNE 

 EDWARDS, Crust, iii. p. 194, t. 33, 

 f. 10. WHITE, B. M. Cat. Brit. 

 Crust, p. 74. Pop. Hist. Brit. Crust. 

 p. 240, pi. xiii. f. 4. SPENCE BATE, 

 Ann. Nat. Hist. ser. 3, vol. 2, pi. vi. 

 f. 4. 



(Fern.?) LEACH, Edinb. Enc. vii. p. 402. 



THE male of this species, figured in the preceding 

 pagej is distinguished by the large size of the head, which, 

 together with the very prominent mandibular appendages, 

 gives the animal a fierce aspect. The head is nearly 

 square, and about the size of the three anterior segments 

 of the body conjoined ; it is slightly broader across the 

 middle, the eyes occupying the anterior lateral margins, 

 in front of which the head on each side is somewhat 

 squarely truncated, the antennas being affixed in front of 



