BY WILLIAM A. IIASWELL, M.A., B.SC. 437 



12. Xeuocarciiius depressus, Mien. 

 Xenocarcinus depressus, Miers, Crust. Erebus and Terror, p. 1. 

 Hob. Cape Howe (Brit, Mus.) 



Genus Huenia, De Haan. 



13. Huenia bifurcata, Streets. 



Huenia bifurcata, Streets, Proc. Acad. Nat. Sci. Philad., 1870, p. 107, E. J. 

 Miers, Catal. Crust. N. Z., p. 3. 



Hah. New Zealand (Mus. Philad. Acad.) ; Port Jackson 

 (Macleay Museum ; Australian Museum) . 



14. Huenia proteus, De Haan. 



Huenia proteus, De Haan, Crust. Japan, p. 95, pi. xxiii., figs. 4 — 6 ; Adams 

 and White, Vogage of H.M.S. '* Samarang," Crustacea, p. 31, pi. iv., 

 figs. 4—7. 



Hob. Japan (De Haan) ; Mindanao ; China (H. M. S. 

 "Samarang") ; Palm Islands and Percy Islands ("Chevert" 

 Expedition). 



Genus Menjethuis, Milne-Edwards. 



15. Memethuis monoceros, Latr. (sp.) 

 Pisa monoceros, Latr., Encycl. t. x., p. 139. 

 Mensethuis subserratus, Adams and White, Voy. of H. M. S. " Samarang," 



Crust, p. 18, pi. iv., figs. 1 and 2. 

 Mengethius monoceros, A. Milne-Edwards, Nouv. Arch, du Mus., t. vii. p. 252 # 



Hob. Bed Sea, Philippines, etc. ; Port Denison, Queensland. 



I have followed Dr. A. Milne-Edwards in combining' 21. 

 subserratus, Adams and White, with M. monoceros, Latreille. 



16. Gonatorhynchus tumidus, {gen. etsp. no v.) PI. xxv. fig. 4. 



Carapace sub -triangular, rounded behind ; surface finely 

 granulated, covered with hooked hairs which are much closer on 

 the rostrum and over the orbit ; gastric region with a few irregular, 

 smooth tubercles ; hepatic regions prominent, with a few small, 



