PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 247 
Ophioglypha robusta (Ayres) Lym. 
Ophioglypha robusta Dunean & Sladen, Echin. Arctic Sea, p. 62, pl. 4, figs. 
5-7, 1881. 
L’anse an Loup; Henley Harbor, 10 fathoms; Dead Island, near 
Square Island, 2 to 4 fathoms. 
Ophioglypha nodosa (Liitk.) Lym. 
Ophioglypha nodosa Liitken, Addit. ad Hist. Ophiur., pl. 2, figs. 9a, b, 1858. 
The most abundant species. L’anse au Loup, Henley Harbor, and 
Temple Bay, in 10 to 15 fathoms. 
List of Labrador Echinoderms recorded by Dr. A. 8. Packard, Jr., but not 
obtained by the Stearns expedition. 
Pentacta frondosa Jeger. 
Eupyrgus scaber Liitken. 
Myriotrochus Rinkii Steenst. 
Asterias grenlandicus Steenst. (Leptasterias grenlandicus V.). 
Solaster endeca (Linn.) Forbes. 
Ophiacantha spinulosa Mill. & Tr. (O. bidentata Liung). 
Astrophyton eucnemis Mill. & Tr. 
EXPLANATION OF PLATE IX. 
Fic. 1.—Kennerlia glacialis, X 2. Specimen from Labrador, collected by Prof. A. S. 
Packard, jr., 1864. 
la. The same. Interior view of another specimen, 
2.—Crenella decussata, X 6. From Grand Manan, N. B. 
3.—Crenella faba, X 4. From Labracor. 
4.— Avinopsis orbiculata, X 8. From Labrador. 
5.—Acmea rubella, X 4. From Labrador. 
5a.—The same specimen. Profile view. 
6.—Astyris rosacea, X 4. From Labrador. 
7.—Bela pleurotomaria, X 3. From off Cape Cod. 
8.—Bela Sarsii, X 4. From Labrador. 
9.—Cingula castanea, X 8. From Gulf of Saint Lawrence. 
10.—Bela incisula, X 2. From Eastport, Me. 
11.—WVenestho albula, X 8. From Labrador. 
12.—Sipho lividus, natural size. From a specimen taken off Metis, Canada, by 
Principal J. W. Dawson. 
13.—Buccinum Totteni, naturalsize. Off Metis, Canada (J. W. Dawson). 
14.—Buccinum ciliatum, X 2. Riviere du Loup, Canada (J. W. Dawson). 
NEw HAVEN, Conn., May 1, 1883. 
