BORRADAILE— ON THE PONTONIIN^ 363 



2. Periclimenes [Cristiger) gracilis (Dana), 1852. 



Anchistia gracilis, Dana, U. S. Explor. Exped. xiii. i. p. 578 (1852) ; Atlas, PI. 37, 

 fig. 5 (1855), 



Periclimenes gracilis, Borradaile, Ann. Mag. Nat. Hist. (7), ii. p. 381 (1898). 

 Sulu Sea. 



3. Periclimenes {Cristig^r) notatus (Heller), 1865. 



Anchistia notata, Heller, " Novara " Rep., Zool. ii. iii. p. 109, PI- 10, fig. 3 (1865). 

 Periclimenes notatus, Borradaile, Ann. Mag. Nat. Hist. (7), iii. p. 382 (1898). 

 Nicobar Is. 



4. Periclimenes (Cristiger) tenellus (S. J. Smith), 1882. 



Anchistia tenella, S. J. Smith, Bull. Mus, Harvard, x. p. 55, PI. 9, fig. 1 (1882). 

 Periclimenes tenellus, Borradaile, Ann. Mag. Nat. Hist. (7), ii. p: 383 (1898). 

 E. coast of N. America, 229 fms. 



5. Periclimenes {Cristiger) hrochi (de Man), 1887 (Plates 53, 54, figs. 8f—i). 

 Anchistia BrocUi, de Man, Arch. Naturg. liii. i. p. 548, PL 22 a, fig. 3 (1887). 

 Periclimenes Brocki, Borradaile, Ann. Mag. Nat. Hist. (7), ii. p. 383 (1898). 

 Amboina. Maldive Is., to 43 fms., on sea urchin. 



6. Periclimenes [Cristiger) parvus Borradaile, 1898. 



Periclimenes parvus, Borradaile, Ann. Mag. Nat. Hist. (7), ii. p. 384 (1898); 

 Willey's Zool. Results, iv. p. 407, PI. 1, fig. 3 (1899). 

 New Britain. 



7. Periclimenes [Cristiger) parasiticus Borradaile, 1898. 



Periclimenes parasiticus, Borradaile, Ann. Mag. Nat. Hist. (7), ii. p. 384 (1898); 

 Willey's Zool. Results, iv. p. 407, PL 1, fig. 4 (1899/ 

 New Britain, on Linckia. 



8. Periclimenes [Cristiger) pusillus Rathbun, 1903. 



Periclimenes pusillus, Rathbun, BulL U.S. Fish Comm. xxiiL in. p. 921, fig. 71, 

 PL 24. fig. 7 (1903). 

 Hawaiian Is. 



9. Periclimenes [Cristiger) soror Nobili, 1904. 



Periclimenes soror, Nobih, BulL Mus. Paris, 1904, v. p. 231 ; Ann. Sci, Nat. (9), iv. 

 p. 50, PL 2, fig. 6 (1906). 

 Jibuti. 



10. Periclimenes patina Nobili, 1905. 



Periclimenes potina, Nobili, Bull. Mus. Paris, 1905, p, 159 ; Bull. Sci. Tr. Belg. xL 

 p. 44, PL 3, fig. 8 (1906). 



Persian Gulf, on floating brown seaweed. 



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