NO. 9 



MARINE INVERTEBRATES, ALASKA — MacGINITIE 



83 



Station 51 was in the rubble zone, 3.1 miles from shore, where 

 a very sticky mud had been deposited. The dredge haul was made 

 by dog team. The following animals were collected : Nemerteans — 

 Tetrastemma candidum, 2 (small). Polychaetes — Gattyana cirrosa, 

 I ; Syllis jasciata, i ; Scalihregma inflatum, i. Amphipods — Onisimus 

 affinis, 2 ; Byblis gaimardii, 8 ; Haploops laevis, i ; Podoceropsis lind- 

 hali, I (c^) ; Profomedeia fasciafa, i (c^) ; Ischyrocerus latipes, 1. 

 Pelecypods — Macoma calcarea, 5 (2 $5 with developing eggs, 3 J",^ 

 with lively sperm). 



Station 52 was also in the rubble zone where mud had been de- 

 posited. It was 4.2 miles from shore. Holes were made through the 

 ice where a lead had frozen over and 6 samples were taken with a 

 bottom sampler. The following animals were collected : Protozoans — 

 Foraminifera (C). Nemerteans — Amphiporus imparispinosus, 5. 

 Bryozoans — Eucratea loricata, (C) (with brown bodies) ; Carbasea 

 carbasea, few col. (with brown bodies) ; Myriosoum subgracile, small 

 col. Polychaetes — Scalibregma inflatum, i ; Ampharete acutifrons, i ; 

 A. gocsi, I. 



