536 PROCEEDINGS OF THE NATIONAL MUSEUM. VOL. XXXIV. 
De Blainville took exception to Fleming’s name Hibernula, 
founded on the same type, believing that the names of all stalked 
crinoids should end in “*‘ —crinus,” and therefore proposed Phyto- 
crinus as a substitute. 
Pecilometra A. H. Cuark, 1907. 
1907. A. H. Crarx, Smiths. Miscell. Coll. (Quarterly Issue), 
L, pp. 347, 361. 3 
Type.—Antedon acela P. H. Carpenter, 1888. 
moiktios=variegated-+ metra. 
[ Polyactinis ; NOT BINOMIAL; see under GDI 
(?) Polyactis RariNEsQuE, 1815. 
1815. Rarinesque, Analyse de la Nature, p. 153. 
A nomen nudum. : | 
Possibly an Asteroid or an Ophiuroid; no type is mentioned. 
Pontiometra A. H. Criark, 1907. 
1907. A. H. Ciarx, Smiths. Miscell. Coll. (Quarterly Fue) 
L, pp. 346, 354. 
Type. TAD andersont P. H. Carpenter, 1889. 
movtios=of the sea+-metra. 
Promachocrinus P. H. Carpenter, 1879. 
1879. P. H. Carpenter, Proc. Roy. Soc., 1879, X XVII, p. 385. 
Type.—Promachocrinus kerguelensis P. H. Carpenter, 1880. 
TPOMaYos=a challenger+«pivov=lily. 
This has been misspelled Promachorinus by de Loriol. 
Promachocrinus abyssorum P. H. Carprentmr, 1888. 
1879. P. H. Carpenter, Proc. Roy. oe 1879, XXVIII, p. 385. 
A nomen nudum. 
1888. P. H. Carpenter, Challenger Reports, X XVI, Zoology, p. 
350; pl. 1, figs. 4, 5; pl. uxrx, figs. 5-7; detailed description, 
Dp: 351. 
Type-locality.—46° 16’ south latitude, 48° 27’ ans! longitude, 
1,600 fathoms; or 50° 01’ south latitude, 123° 04’ east longi- 
tudes 1,800 fathon H. M. 8. Ghallengen 
abyssorum=of the depths. British Museum. 
Promachocrinus kerguelensis P. H. Carpenter, 1880. 
1879. P. H. Carpenter, Proc. Roy. Soc., X XVIII, 1879, p. 385. 
A nomen nudum. 
1880. P. H. Carpenter, Journ. Linn. Soc. (Zool.), XV, ae xCL, 
3 fig. 27 (centro- donee). 
Type-locality.—Balfour Bay, Kerguelen ; 20 to 60 fathoms. 
H. M. 8S. Challenger. 
hei oe ae Kerguelen. | British Museum. 
It seems best to ante this species from 1880 when a figure of the 
centro-dorsal was published, as it happens that in this species 
the centro-dorsal is quite characteristic. 
