. The sea-beach at ebb-tide : a guide to the study of the seaweeds and the lower animal life found between tidemarks . 1LATK LI I. (trliixlisnis crispatiisLuidia clatlirata. artii-ularis. PLATE LIII. Nidorella decemradiata. Asterina papposus. STARFISHES 211 A. miniata. Pentagonal; somewhat raised in center; about oneand a half inches across; edges sharp. Fonnd on the California coastclose to shore. (Plate HIT.) ORDER CRYPTOZONIA xFAMILY SOLASTEEIDJE GENUS Solaster S. endeca. Dark red in color; nine to eleven arms, which are shortert


. The sea-beach at ebb-tide : a guide to the study of the seaweeds and the lower animal life found between tidemarks . 1LATK LI I. (trliixlisnis crispatiisLuidia clatlirata. artii-ularis. PLATE LIII. Nidorella decemradiata. Asterina papposus. STARFISHES 211 A. miniata. Pentagonal; somewhat raised in center; about oneand a half inches across; edges sharp. Fonnd on the California coastclose to shore. (Plate HIT.) ORDER CRYPTOZONIA xFAMILY SOLASTEEIDJE GENUS Solaster S. endeca. Dark red in color; nine to eleven arms, which are shorterthan the breadth of the disk; diameter of disk about five inches; tworows of ambulacra; surface rather smooth. Common on the coast ofMaine, and found from Cape Cod to Newfoundland below low-watermark. S. decemradiata. This species is common on the North Pacificcoast. It has ten arms, which are about twice the length of the diameterof the body, the whole body being about a foot across. (Plate LIII.) GENUS Crossaster C. papposus. Twelve to fifteen arms, half as long as the breadthof the body; upper surface an open network of calcareous rods, orossicles; at their points of union are club-shaped tubercles bearin


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectmarinea, bookyear1901