1424 THE VOYAGE OF H.M.S. CHALLENGER, 



Genus Phrosina, Eisso, 1822. 



1822. Phrosina,i Risso, Journal de Physique, de Chimie et d'Hist. Nat, t. xcv. p. 241. 

 1825. Phrosine, Desmarest, Consid. gen. sur la classe des Crustaces, p. 258. 

 1825. „ Latreille, Families nat. du Regne Animal, p. 289. 



1825. Phrosina, Guerin, Encyclopedie Methodique, t. x. Art. Uroptere. 



1826. „ Risso, Hist. Nat. de l'Europe Merid., t. v. p. 91. 



1829. Daetylocera," Latreille, Le Regne Animal, t. iv. p. 117. 



1830. „ Milne-Edwards, Ann. d. Sci. Nat., t. xx. pp. 385, 393 (extr., pp. 34, 42). 



1831. Daetylocera (pais), 3 Latreille, Cours d'Entomologie. 



1837. „ Burmeister, Handbuch der Naturgesehiclite, Abth. ii., Zool. 



1838. „ Milne-Edwards, Hist. Nat. des Anim. sans vertebres, t. v. 

 1840. Phrosine, 0. G. Costa, and A. Costa, Catalogo de' Crost. del Regno di Napoli. 

 1840. Daetylocera,* Lucas, Hist. Nat. des Crust, Araclin. et Myriap., p. 238. 



184-. Daetylocera, 6 Milne-Edwards, Le Regne Animal, Illustrated Edition. 



1840. Phrosina, Milne-Edwards, Hist. Nat. des Crustaces, t. iii. p. 89. 



1851. Phrosine, Costa, in Hope's Catalogo dei Crost. Italiani, p. 21. 



1852. Phrosina, Dana, Amer. Journ. Sci. and Arts, ser. 2, voL xiv. No. 41. 



1852. „ Dana, U.S. Explor. Exped., vol. xiii. pt. ii. pp. 1000, 1442. 



1853. Phrosine, Costa, Fauna del Regno di Napoli. 



1858-1874. Phrosina or Daetylocera, Chenu and Desmarest, L'Encycl. d'Hist. Nat, Crustaces, 



p. 49. 

 1862. Phrosina, Spence Bate, Brit. Mus. Catal. Amph. Crust, p. 318. 

 1862. „ Spence Bate, Ann. and Mag. Nat. Hist, ser. 3, vol. x. p. 440. 



1878. „ Spence Bate, Brit. Assoc. Report for 1877, pp. 42, 46. 



1878. „ Claus, Zool. Anzeiger, Jahrg. i. p. 270. 



1879. „ Claus, Der Organismus der Plironimiden, p. 3. 



1885. ,, Cams, Prodromus Fauna? Mediterranean, pars ii. p. 422. 



1886. ,, Gerstaecker, Bronn's Klassen und Ordnungen, Bd. v. Abth. ii. p. 488. 



1887. „ Bovallius, Systematical List of Amph. Hyper., Bihang till K. Svensk. Vetensk. 



Akad. Handl., Bd. 11, No. 16, p. 27. 



For the original definition of the genus, see Note on Eisso, 1822 (p. 117), and for a 

 fuller definition, see Note on Eisso, 1826 (p. 128). For the brief account of Pisitoe, see 

 Note on Eafinesque-Schmaltz, 1814 (p. 87), and for the confused account of Daetylocera, 

 see Note on Latreille, 1829 (p. 137). Eisso includes in his definition of the genus 

 " mandibules palpigeres," but after an interval of sixty-six years the statement is still 

 in need of confirmation. Milne-Edwards denies it. saying, Hist. Nat. des Crust., t. iii. 



1 Milne-Edwards, Costa, and Boeck consider that Pisitoe bispinosa, Rafinesque-Schmaltz, 1814, is probably a synonym 

 of Risso's later Phrosina semilunata, but they have not felt justified by Rafinesque's brief description in accepting his 

 names for the genus and species. 



2 Latreille in this work gives Phrosina, Risso, but transfers the type species, Phrosina semilunata, to his own genus 

 Daetylocera, assigning to Risso's genus Risso's second species Phrosina macrophthalma, which is a doubtful one, and Cancer 

 galba, Montagu, which certainly does not belong to Phrosina. 



3 In this work Latreille confuses Vibilia and Phrosina together under the name Daetylocera. 



4 In the Note on Lucas, 1840, at p. 184 the name is wrongly given as Dactylocerus, the original form as quoted by 

 Desmarest from Latreille MS. 



6 As the plate containing Daetylocera nicxensis is referred to in the Hist. Nat. des Crust, t. iii. p. 91, the date is 

 perhaps earlier than 1840. 



