PYCNOGONIDA. (ial 
PLATE X. 
Colossendeis. 
Fic. 1.—C. australis. Special spine from eighth joint of Oviger. Principal row. x 100. 
2.—C. australis. Special spine from eighth joint of Oviger. Second row. x 100. 
3.—C. glacialis. Special spine from eighth joint of Oviger. Much worn. x 265. 
4.—C. glacialis. Seta from dorsal surface of ninth joint of Oviger. x 265. 
5.—C. frigida. Special spine from tenth joint of Oviger. Principal row. x 265. 
6.—C. frigida. Special spine from tenth joint of Oviger. Second row. X 265. 
7.—C. rugosa. Special spine from tenth joint of Oviger. Principal row. X 266. 
Nymphon. 
Denticulate spines from tenth Joint of oviger. 
Fig. 8.—N. hiemale. Xx 350. 
9.—N. lanare. x 455. 
10.—N. frigidum. x 645. 
Cheetonymphon. 
Denticulate spines from oviger. 
Fre. 11.—C. villosum, seventh joint. x 438. 
12.—C. biarticulatum, tenth joint. x 680. 
13.—C. mendosum, tenth joint. x 410. 
14.—C. australe, tenth joint. x 480. 
15.—C. australe var. austrinorum, tenth joint. x 512. 
Note—The magnifications of Messrs. West, Newman & Co.’s drawings are approximate only. The 
drawings were made on squared paper, with the assistance of an eyepiece micrometer, and in many cases 
have been reduced to fit the plates. 
