1440 THE VOYAGE OF H.M.S. CHALLENGED. 



7. Station 165, June 17. 1874; between Sydney and Wellington ; lat. 34° 50' S., 

 long. 155° 28' E.; surface; surface temperature, 64° - 5. Four specimens. 



8. South Pacific, between Api and Cape York ; surface. One specimen, female. 



9. April 3, 1875, North Pacific, south of Japan ; lat. 24° 49' N., long. 138° 34' E.; 

 surface; surface temperature, 7l°'5. Specimens numerous; also one specimen, 

 female. 



10. April 4, 1875, North Pacific, south of Japan; lat. 25° 33' N., long. 137° 57' E. ; 

 surface ; surface temperature, 69°. Specimens numerous. 



11. Station 230, April 5, 1875; North Pacific, south of Japan; lat. 26° 29' N., 

 long. 137° 57' E.; surface; surface temperature, 68°'5. Four specimens. 



12. Between Papua and Japan, surface. One specimen. 



13. July 1875, between Japan and Honolulu. Two specimens. 



14. July 1875, between Japan and Honolulu; lat. 35° N. ; surface. Three 

 specimens. 



To complete the known range of the genus we must add to the above-mentioned 

 localities Milne-Edwards' specimens from the Indian Ocean and the Isle of Bourbon, 

 Guerin's from between the Falkland Isles and Port Jackson, Spence Bate's Anchylomera 

 antipodes, lat. 58° S., long. 172° W., Dana's species respectively from lat. 27° S., 

 long. 45° 10' W., and lat. 39° S., long. 54° W., and the Mediterranean species " Cheiro- 

 pristis Messanensis." All the localities together show that the genus is distributed round 

 the world, and since it reaches lat. 58° in the south, it is possible that it may eventually 

 be found to extend beyond lat. 40° N., which is about as far as our present information 

 carries it. 



Genus Primno, Guerin-Meneville, 1836. 



1836. Primno, Guerin, Magasirt de Zoologie, Classe vii. p. 2. 



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



1840. „ Lucas, Hist. Nat. des Crust., Arachn. et Myriap., p. 239. 



1840. „ Milne-Edwards, Hist. Nat. des Crustaces, t. iii. p. 81. 



1847. ,, White, List of Crustacea in Brit. Mue., p. 91. 



1849. „ Nicolet, Hist. fis. y pol. de Chile por Claudio Gay, Zool., t. iii. 



1852. ,, 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. 



1862. „ Spence Bate, Brit. Mus. Catal. Amph. Crust., p. 321. 



1879. ,, Claus, Der Organismus der Phronimiden, p. 3. 



1886. „ Gerstaecker, Bronn's Klassen und Ordnimgen, 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. 28. 



For the original definition of the genus, see Note on Guerin, 1836 (p. 164). 



