0PH1UR0IDEA, HOLOTHUJROIDEA. 
Ech. 7 
There are also notes on the characters of— - 
Opliioglypha falcifera , variabilis , irrorata (?), convexa (?). 
Ophiomusium eburneum (original specimen was only half-grown) and 0. 
lymani. 
Ophiophyllum petilum (?). 
Ampliiura sp. n. (P), verrili (?), iomeniosa (?), angnlaris. 
Ophiacantlici scutata, echinulcita, pentacrinus, stellata. 
Ophioscolex tropicus , glacialis. 
Ophiocreas cedipus (?). 
Studor (27) describes as new : — 
Vectinura scmicincta , Capo Verde. 
Ophiolcpis ajjinis , West Africa. 
Ophiopyrgus saccliaratas , Fiji, 970 fath. 
Opliioglypha stellata , West Australia, Amboyna. 
Ampliiura modesta, New Zealand, A congensis, Mouth of Congo. 
Ophiochiton lymani, 35° 26' S. lat., 79° 42' E. long. ; 40° 13' S. lat., 
78° 26' E. long. 
Opliiothamnus gracilis , W. Australia. 
Ophiolhrix petersi , 10° 6'N. lat., 17° 6' W. long.,^0. smaragdina , N.W. 
Australia. 
Ophioscolex prolifer , East of New Zealand. 
He has notes also on some of the other, in all 58, species here 
reported upon. 
Tremataster , g. n. (carboniferous), Worthen & Miller, Geol. Surv. 
Illin. vii. p. 330. 
HOLOTHUKOIDEA. 
* Evidence against Holothurians eating coral ; Nature, xxvii. pp. 7, 433 
& 508. 
Ludwig (15) describes as new : — 
Thyone spectabilis, Strait of Magellan. 
Holothuria marenzelleri, Nankauri, H. mcebii, Hongkong, H. magellani , 
Straits of Magellan. 
He makes many important corrections of Haacke’s names and “ new 
species ” [cf. Zool. Rec. xviii. Ech. p. 8] in Mobius’s collection from 
Mauritius. 
On the spicules of Gucumaria ; Bell (4). 
Bell (3) describes as new : — 
Caudina meridionalis , New Zealand. 
Ocnus vicarius , Antarctic Sea (?). 
Thyone meridionalis , cunninghami , Straits of Magellan. 
Phyllophorus dobsoni, Bay of Honduras. 
Stereoderma murrayi, Kurrachee. 
Stichopus assimilis , Angola. 
