Hippolyte macilenta S. J. Srnitli, Transact. Conn. Acad. vol. 5, 1879, 
p. 71. 
Spirontocaris — H. J. Hansen, “Ingolf’ 1908, p. 60. 
Hippolyte — — Y. Grønland, p. 43. 
(St. 100) 66° 44' N, 56° 08' W, ca. 175 fin. 5—7—1908. 1 spec. 
(St. 188) 69° 19' N, 52° 56' W, 75 fm. 10-8-1908. 7 spec. 
(St. 179) 69° 29' N, 55°26'N, 116 fm. 8-8-1908. 5 spec. 
The species seems to be very rare at W. Greenland (H. J. 
Hansen 1. c.). 3 of the spec. from St. 179 are infested with Phryxus 
abdominalis, and on one spec. from St. 100 Bopyroides hippolytes was 
found; till now the species was not known as a host for any of 
these Bopyridæ. 
13. Spirontocaris turgida Kr. 
Hippolyte turgida 4- H. Pliippsii Kroyer, Naturli. Tidsskrift vol. 3, 1841, 
p. 575. 
— — — Kgl. Danske Vid. Selsk. rnath.- 
naturvid. Afh., vol. 9, 1842, p. 308. 314, PI. 2, fig. 57—58, 
PI. 3, fig. 59—68. 
Pliippsii S. J. Smith, Transact. Conn. Acad., vol. 5, 1879, p. 73. 
Spirontocaris turgida H. J. Hansen, “Ingolf” 1908, p. 61. 
Hippolyte Pliippsii — V. Grønland 1887, p. 43. 
(St. 165) 62°58'N, 50° 52'W, ca. 25 fm. 21—6—1909. 8 spec. 
On one spec. the Bopyrid Phryxus abdominalis was found. 
14. Spirontocaris polaris Sab. 
Alpheus polaris Sabine, Suppl. to the App. of Capt. Parry’s Yoyage, 1824, 
p. 238, PI. 2, fig. 5-8. 
* Hippolyte polaris 4- H. borealis Kroyer, Kgl. Danske Vid. Selsk. math.- 
naturvid. Afh., vol. 9, 1842, p. 324, 330, PI. 3, fig. 74— 
81, PI. 4, fig. 82. 
— — S. J. Smith, Transact. Conn. Acad. vol. 5, 1879, p. 80. 
Amazo Pfeffer, Jahrb. wiss.Anst. Hamburg, vol.3,1866, p.36, fig. 6. 
Spirontocaris polaris H. J. Hansen, “Ingolf” 1908, p. 63. 
Hippolyte — — Y. Grønland, 1887, p. 45. 
(St. 465) 62° 58' N, 52° 52'W, ca. 25 fm. 21-6-1909. ca. 60 spec. 
(St. 419) 65° 09' N, 53°33'W, 29 fm. 6-6-1909. 1 spec. 
(St. 371) 66° 44'N, 56° 16'W, ca. 150 fm. 20-5-1909. 1 spec. 
One of the specimens from St. 465 is infested with Bopyroides 
hippolytes. 
