14 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 73 



a difference of technical opinion between Miss Rathbun and Commissioner 

 Apstein as respects genotype). 



The following names receiving a majority vote in Commission, 

 and to which no objection of any kind appears to have reached the 

 Secretary's ofifice, are accordingly placed hereby on the Official List 

 of Generic Names : 



Acmacoplcura Stimpson, 1858, 105, Proc. Acad. Nat. Sci. Phila., v. 10, type A. 



parvula Stimpson, 1858. 

 Asthcnognathus Stimpson, 1858, 107, Proc. Acad. Nat. Sci. Phila. v. ic, type 



A. inaequip,es Stimpson, 1858.. 

 Bathyplax A. Milne-Edwards, 1880, 16, Bull. Mus. Comp. Zool., v. 8, Dec. 29, 



type B. typhlus A. Milne-Edwards, 1880. 

 Camptandrium Stimpson, 1858, 106, Proc. Acad. Nat. Sci., Phila., v. 10, type 



C. scxdentatiim Stimpson, 1858. 

 Camptoplax Miers, 1884, 239, Crust. "Alert," type C. coppingeri Miers, 1884. 

 Catoptrus A. Milne-Edwards, 1870 [82] no pagination, Ann. Sci. Nat. (5), v. 13. 



Art. 2, type C. nitidus A. Milne-Edwards, 1870. 

 Ceratoplax Stimpson, 1858, 96, Proc. Acad. Nat. Sci., Phila., v. 10, type C. 



ciliatus Stimpson, 1858=^ ciliata. 

 Chasmagnathus de Haan, 1833, 5 ; 1835, 27, Fauna Japon., type C. convcxus = 



Ocypode (Chasmagnathus) coni'cxa de Haan, 1835. 

 Chasniocarcinus Rathbun, 1898, 284, Bull. Lab. Nat. Hist. State Univ. Iowa, 



V. 4, type C. typicus Rathbun, 1898. 

 Clistocoeloma A. Milne-Edwards, 1873, 3io, Nouv. Arch. Mus. Hist. Nat., 



Paris, V. 9, type C. balansac A. Milne-Edwards, 1873. 

 Cyrtograpsus Dana, 1851, 247, 250, Proc. Acad. Nat. Sci., Phila., v. S, type 



C. angnlatus Dana, 1851. 

 Dissodactylus Smith, 1870, 172, Trans. Conn. Acad. Sci., v. 2, type D. nitidus 



Smith, 1870. 

 Durckhcimia de Man, 1889, 442, Zool. Jahrb. Syst., v. 4, type D. carinipcs de 



Man, 1889. 

 Epixanthus Heller, 1861, 323, Sitz. Akad. Wien, v. 43, pt. i, type E. kotschii 



Heller, 1861 = Ozius frontalis Milne-Edwards,- 1834. 

 Euchirograpsus Milne-Edwards, 1853, 175 [141], Ann. Sci. Nat. (3), v. 20, 



type E. liguricus Milne-Edwards, 1853. 

 Eucratc de Haan, 1835, 36, Fauna Tapon., type E. crenata = Cancer (Eucratc) 



crcnatus de Haan, 1835. 

 Eucratodcs A. Milne-Edwards, 1880, 346, Crust. Reg. Mex., type E. agass^izii 



A. Milne-Edwards, i88c. 

 Eucratopsis Smith, 1869, 35, Trans. Conn. Acad. Sci., v. 2, type Eucrate 



crassimanus Dana, 1851. 

 Euryetisus Cano, 1889, 88, 200, Boll. Soc. Nat. Napoli, v. 3, type E. dcplanatus 



Cano, 1889. 

 Euryplax Stimpson, 1859, 60, Ann. Lye. Nat. Hist. N. Y., v. 7, type E. nitida=: 



nitidus Stimpson, 1859. 

 Eurytium Stimpson, 1859, 56, Ann. Lye. Nat. Hist. N. Y., v. 7, type E. limosum 



Stimpson, 1859 = Cancer limosus Say, i8t8 = Panopeus limosus Milne- 

 Edwards, 1834. 



