72 
1. the stage Sergestes Rinkii. 
(St. 1 a) 59° 25' N, 22° 56' AV, 175 m. wire, 12—5—1908, many spec. (1 cm. 3 ) 
(St. 1 b) — — surface — — (8 cm. 3 ) 
2. adults. 
(St. 15) 58° 08' N, 89° 24' AV, 500 m. wire, 26-5-1908, 15 spec. 
(St. 1 a) 59° 25' N, 22° 56'AV, 175 m. wire, 12—5—1908, 1 spec. 
(St. 321) 60° 07' N, 48° 26' AV, 600 m. wire, 3—5—1909, 10 spec. 
(St. 322) — — 2000 m. wire, — 4 spec. 
(St. 434) 62° 53' N, 54° 15' AV, 1660 m., 1500—1200 m. wire, 9-6—1909, 
1 spec. 
(St. 30 a) 63°04'N, 56° 82'AV, 500 m. wire, 7—6—1908, 15 spec. 
(St. 30 b) — — 70 m. wire, — 2 spec. 
(St. 333) 63° 18' N, 54° 55'AV, 1300 m., 1530 m. wire, 7-5-1909, 1 spec. 
(St. 336) 64° 06'N, 55° 18'AV, 1040—1100 m., 1200 m. wire, 8-5—1909, 
1 spec. 
(St. 346) 64° 22' N, 56° 00'AV, 800-400 wire, 10—5—1909, 1 spec. 
The material States, that the species lives at AV. Greenland; 
hitherto its occurrence there was doubtful (Kroyer). 
The specimen from st. 346 in infested with Holopliryxus Richardt 
Koehler (fam. Dajidæ) (No. 83). 
Euphausiacea. 
22. Tliysanopoda acutifrons Holt & Tatt. 
Thysanopoda pectinata H. J. Hansen, Buil. Mus. Océanogr., Monaco No. 
30, 1905, p. 16, fig. 12. 
acutifrons Holt & Tattersall, Rep. Sea and Inland Fisheries, 
Ireland, 1902—03 (1905), pt. 2, app. No. IV, p. 
102, 134. 
— H. J. Hansen, Buil. Mus. Océanogr. Monaco, No. 
42, 1905, p. 22. 
* — — Holt & Tattersal, Fisheries, Ireland, Sc. Invest., 
1904, pt. 5 (1906), p. 8, PI. 1. 
— — H. J. Hansen, “Ingolf’ 1908, p. 84. 
— — Zimmer, Nordisches Plankton, vol. 6, 1909, p. 6, 
fig. 4—5. 
? — microphthalma Ortmann, Plankton-Exp., vol. 2, G. b. 1893, p. 9. 
non — pectinata Ortmann, ibid., p. 10. 
(St. 15) 58°08'N, 39° 24'AV, 500 m. wire, 26—5—1908, ca. 40 spec. 
(St. 322) 60° 07' N, 48° 26' AV, 2000 m. wire, 3—5—1909, ca. 30 spec. 
(St. 76) 63° 49' N, 53° 27'AV, 1300 m., 1000 m. wire, 23-6—1908, 1 spec. 
New to AV. Greenland. 
