446 PROCEEDINGS OF THE NATIONAL MUSEUM. VoL. XXXIV. 
Actinometra polymorpha P. H. Carprntnr, 1879. 
1877. P.H. Carpenter, Journ. Linn. Soc. (Zool.), XIII, p. 440. 
A nomen nudum. 
IS, Jes lal Ns Trans. Linn. Soc. (Zool.), 2d ser., I, 
p- 51, pl. 11, figs. 2-11; pl. mm, figs. 1-10 (except fig. 4) ; pl. v1, 
figs. ie 24 ; oh vil, figs. 1 ad, 2 a-d, 3 a-d, 4 a-d, 5 a-d, 6 a-d; 
“lL VIII. 
Ty pe-locality—Bohol, Philippines. Prof. C. Semper. 
mzohkvs=many + wopdn—form. 
Actinometra quadrata P. H. Carpenter, 1888 (not Actinometra meri- 
dionalis var. gquadrata von Graft 1883). 
1888. P. H. Carpenter, Challenger Reports, X XVI, Zoology, 
p. 330, pl. ux, fig. 1; detailed description, p. 331; first men- 
tioned, p. 45. 
Type-locality—Tongatabu Reefs (Tonga Islands). H. M. S. 
Challenger. 
quadrata=quadrate (in reference to the shape of the br achials). 
British Museum. 
+Actinometra ranvillensis. 
Actinometra regalis P. H. Carpenter, 1888. 
1888. P. H. Carpenter, Challenger Reports, X XVI, Zoology, 
p- 331, pl. uxvim; detailed description, p. 347; first men- 
tioned, p. 45. 
Type- locality. —Banda, 17 se HONS H. M. 8. Challenger. 
regalis=regal. British Museum. 
Actinometra robusta P. H. Carprnrer, 1879. (“ Liitken MS.”) 
1879. P. H. Carpenrsr, Trans. Linn. Soc. (Zool.), 2d. ser., I, 
p- 86, pl. v, figs. 10-15; first mentioned, p. 27; detailed 
description, 1882, P. H. Carpenter, Journ. Linn. Soc. 
(Zoole) Dovel pole 
Ty pe-locality.— Australia. 
robusta=sturdy, robust. Hamburg Museum. 
Actinometra robustipinna P. H. Carpenter, 1881. 
1881. P. H. Carpentsrr, Notes from the Leyden Museum, ITI, 
p. 177; detailed description, p. 201. 
Ty pe-locality.—Moluceas. M. Macklot. 
robustus=stout+ pinna=“ pinnules.” Leyden Museum. 
The type of this species is a much mutilated specimen, without 
the highly characteristic cirri: for the first really satisfactory 
description of this common form see Kaunrr, Rev. Suisse Zool., 
IIT, p. 290 (1895). 
