LIST OF FIGUKKS. 191 



FlGUEE VOL. II. PAGE 



396. Ophiomusium planum, l ^> m> 



397. Ophiomyces frutcctosus, f 113 



398. Opliioinastus secundus, {> 11;; 



399. Sigsbeia inurrhina, { ........ 114 



400. Astrocnida isidis, J 115 



401. Ophiolipus Agassizii, l ^ .......... 115 



402. Ophiohelus uinbella, part of disk and base of two arms, f (Lyinan ) . 116 



403. Ophiohelus umbella, bunch of umbrella-shaped spines, 6 t (Lyman) . 116 



Crinoids. 



404. Metacrinus angulatus, ^ (Carpenter) ....... 117 



405. Pentacrinus asterius, (Carpenter) 116, 117 



406. Petacrinus stage of Actinometra meridionalis, magnified . . .117 



407. Pentacrinus decorus, ' (Carpenter) . . . . . . 118, 119 



408. Pentacrinus decorus, youngest specimen of Pentacriuus obtained by 



" Blake " f (Carpenter) 118 



409. Pentacrinus Mulleri, f (Carpenter) ' 119 



410. Pentacrinus Blakei, (Carpenter) 118, 119 



411. Rhizocrinus lofotensis, | (Sars & Carpenter) ..... 121 



412. Rhizocrinus Rawsoni, J (Carpenter) 121 



413. Adult Holopus Rangi, l^- (Carpenter) 123 



414. Half-grown Holopus Rangi, f (Carpenter) 123 



415. Young Holopus Rangi, Y 124 



416. Atelecrinus, f (Carpenter) 124 



417. Antedon spinifera, |- . ~ . . . . . . . . . 125 



418. Actinometra pulchella, | 126 



419. Myzostoma filicauda, \ (Von Graff) ' . .127 



420. Myzostoma Agassizii, \- (Von Graff) 127 



421. Cyst of Myzostoma cysticolum, (Von Graff) 127 



421 a. Cyst of Myzostoma cysticolum, parasite of Actinometra meridionalis, 



f (Von Graff) . . . .127 



XX. CHARACTERISTIC DEEP-SEA TYPES. ACALEPHS. (Figs. 422-448.) 



Ctenophorce and Hydromedusce. 



422. Ptychogena lactea, \ 128 



423. Ocyroe maculata, \~ . . . ' 129 



424. Eucharis multicornis, \ (Chun) 130 



425. Dodecabostrycha dubia, % . . 131 



426. Periphylla hyacinthina, f (Fewkes) 132 



427. Atolla Bairdii, | (Fewkes) 133 



428. Agalma Okenii, 1 (Fewkes) 134 



429. Gleba hippopus, f (Fewkes) .134 



430. Diphyes acuminata, | (Fewkes) . . . . .135 



431. Aglaophenia bispinosa, | (Allman) 136, 137 



432. Aglaophenia bispinosa, magnified corbula (Allman) 



433. Aglaophenia bispinosa, lower part of stem of Fig. 431 (Allman) . 136, 137 



434. Cryptolaria conferta, \ (Allman) . 



435. Cryptolaria conferta, magnified, fusiform shaped bodies (Allman) 



436. Cladocarpus paradisea, \ (Allman) ...... 136, 137 



437. Hippurella annulata, f (Fewkes) 136, 137 



