no. 1623. NOMENCLATURE OF RECENT CRINOIDS—CLARK. 443 
Actinometra magnifica P. H. Carpenresr, 1884. 
1884. P. H. Carpenrer, Challenger Reports, XI, Zoology, p. 
57, pl. uv1, fig. 7; better description in P. H. Carpenter, 
Challenger Reports, X XVI, Zoology, p. 330 (1888). 
Type-locality.—P hilippines. 
magnifica=splendid, magnificent. 
Actinometra meridionalis var. carinata von Grarr, 1883 (not Comatula 
carinata, Lamarck, 1816). 
1883. von Gamay Bull. Mus. Comp. Zool., XI NOs WG 1D. BO, 
1381. 
A nomen nudum. 
1884. von Grarr, Challenger Reports, X, Zoology, Pt. 27, pp. 
Ii IMGs, IG); 
A nomen nudum. 
carinata=keeled. 
Actinometra meridionalis var. quadrata von Grarr, 1883. 
~ 1883. von Grarr, Bull. Mus. Comp. Zool., XI, No. 7, p. 127. 
A nomen nudum. 
1884. von Grarr, Challenger Reports, X, Zoology, Pt. 27, pp. 
14, 20. 
A nomen nudum. 
gquadrata=quadrate (in reference to the shape of the brachials). 
Actinometra meyeri P. H. Carrsenrmr, 1882. 
1882. P. H. Carpenter, Journ. Linn. Soc. (Zool.), XVI, p. 514; 
detailed description, p. 525. 
Ty pe-locality —Australha. 
Dr. fe B. Meyer, formerly director of‘the Dresden Museum. 
Hamburg Museum. 
McHinonets monobrachius Mincnrn, 1892. 
1892. Mrnoutn, in Zoological Record for 1891, Echinodermata, 
p. 80. 
A nomen nudum. 
povos=single+ Spayiwrv=arm. 
There can be no excuse for quoting macrobrachius as mono- 
brachius; the absurdity of the latter in reference to crinoids 
should have been obvious. The mistake is the more unfortunate 
coming as it does in an index to the literature on the group. 
Actinometra morsei von Grarr, 1884. 
1884. von Grarr, Challenger Reports, X, Zoology, Pt. 27, pp. 
14, 20. 
A nomen nudum. 
Prof. E. S. Morse, of Shllon Mass. 
+Actinometra miilleri. 
