28 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 73 



Persephona Leach, 1817, 18, 22, tpd. (ist sp.) P. punctata ^= Cancer punctatus 

 Linn., 1758 (part) ^= Cancer punctatus Linn., 1767 = P. latreillii Leach, 

 1817 = F. lamarckii Leach, 1817. 



Phlyxia Bell, 1855, 303, tpd. (ist sp.) P. crassipes Bell, 1855. 



Pirimela Leach, 1816, mt. P. denticulata = Cancer denticulatus Montagu, 1808. 



Platymera Milne Edwards, 1837, I07. nit- P- gaudichaudii Milne Edwards, 1837. 



Podophthalmus Lamarck, 1801, 152, mt. P. vigil ^ Portunus vigil Fabricius, 

 i7g8^=Podophthalmus spinosus Lamarck, 1801. In 1801 Lamarck wrote 

 " Podophtalmus" but later (1818) "Podophthalmus." 



Polybius Leach, 1820, mt. P. henslowii Leach, 1820. 



Portumnus Leach, 1814, 391, 429, mt. P. latipes^= Cancer latipes Pennant, 

 1777 = P. variegatus Leach, 1814. 



Potamocarcinus Milne Edwards, 1853, 208 (174), mt. P. armatus Milne Ed- 

 wards, 1853. 



Potamonautes MacLeay, 1838, 64, type Thelphusa perlata Milne Edwards, 1837; 

 the only species designated by name by MacLeay. 



Pseudophilyra Miers, 1879, 40, tpd. (ist sp.) P. tridentata Miers, 1879. 



Pseudothelphusa Saussure, 1857, 305, mt. P. americana Saussure, 1857. Origi- 

 nally written Pseudo-Thelphusa. 



Randallia Stimpson, 1857, Feb., 85, mt. R. ontaia = Ilia ornata Randall, 1839. 



Scylla de Haan, 1833, 3, n, mt. 5". scrrata=^ Cancer serratus Forskal, 1775 = 

 Portunus (Scylla) serratus de Haan, 1833. Only two species were given 

 by de Haan, and they are synonymous. 



Spela-ophorus A. Milne Edwards, 1865, 148, tpd. (ist. sp.) 5". nodosus=zOreo- 

 phorus nodosus Bell, 1855. 



Sphaerocarcinus Zehntner, 1894, 163, mt. S. bedoti Zehntner, 1894. 



Telmessus White, 1846, 497, mt. T. cheiragonus^=T. serratus White, 1846 = 

 Cancer cheiragonus Tilesius, 1815. 



Thalamita Latreille, 1829, 2>2, mt. Cancer admctc Herbst, 1803. 



Thalamitoidcs A. Milne Edwards, 1869, 146, tpd. (ist sp.) T. quadridens A. 

 Milne Edwards, 1869. 



Thalamonyx A. Milne Edwards, 1873, 168, tpd. (ist sp.) Goniosoma danas 

 A. Milne Edwards, 1869. 



Tlos Adams and White, 1848, 57, mt. T. murigcr Adams and White, 1848. 



Trachycarcinus Faxon, 1893, 156, mt. T. corallinus Faxon, 1893. 



Trichodactylus Latreille, 1825, 705, mt. T. iliiviatilis Latr. 1825. 



Trichopeltarion A. Milne Edwards, 1880, Dec. 29, 19, mt. T. nobile A. Milne 

 Edwards, 1880. 



Valdivia White, 1847, 85, mt. V. serraia White, 1847. 



AcARiNA. The following eight names in Acarina (Ixodoidea) 

 have been made public to the zoological profession by publication 

 in the following journals : Bull. Soc. Zool. France, 191 5, p. 88, v. 40 ; 

 Nature, 191 1, p. 42, v. 88; Proc. Int. Cong. Zool. Monaco, 1913, 

 published 1914, p. 859; Zoologischer Anzeiger, 191 1, pp. 589-590, 

 V. 38. 



In addition they were brought to the attention of the zoological 

 profession in the Secretary's Circular Letter no. i, 1915. 



