LIST OF FIGURES. 



191 



FionRE Vol. II. 



39G. 



397. 



398. 



399. 



400. 



401. 



402. 



403. Opliiohelus unibella, bunch of uiubrella-.shapecl spines, ^ (Lyman) 



Opliionuisiuni planum, ^ y° . . . 



Ophiomyces frutectosus, | . . . 



Ophiomastus secundus, ^ ... 



Sig'sbeia murrliina, | . . . . 



Astrocnicla isiclis, \ . 



Ophiolipus Agassizii, ^^^ . 



Opliioliclus unibella, part of disk and base of two arms. 



(Lyman) 



magnified 



Pentacrinus 



Crinoids. 



404. Metacrinus angulatus, ^ (Carpenter) 



405. Pentacrinus astcrius, | (Carpenter) 



406. Petacrinus stage of Actinometra meridionalis 



407. Pentacrinus decorus, | (Carpenter) 



408. Pentacrinus decorus, youngest specimen of 



" Blake " f (Carpenter) 



409. Pentacrinus Miilleri, | (Carpenter) 



410. Pentacrinus Blakei, ^ (Carpenter) 



411. Rhizocrinus lofotensis, ^ (Sars & Carpenter) 



412. Rhizocrinus Rawsoni, 1 (Carpenter) 



413. Adult liolopus Rangi, 1-^5- (Carpenter) 



414. Half-grown liolopus Rangi, | (Carpenter) 



415. Young Holopus Rangi, ijO . . . 



416. Ateleerinus, | (Carpenter) 



417. Antedon spinifera, A . . . . 



418. Actinometra pulchella, \ . . . 



419. Myzostoma filicauda, -W- (Von Graff) 



420. Myzostoma Agassizii, -W- (Von Graif ) 



421. Cyst of Myzostoma cysticolum, | (Von GrafP) .... 

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



i (Von Graff) 



PAGE 

 112 



113 

 113 

 114 

 115 

 115 

 116 

 116 



117 



. 116, 117 

 . 117 



. 118, 119 

 obtained by 

 . . .* 118 

 . 119 



. 118, 119 

 . 121 

 . 121 

 . 123 

 . 123 

 . 124 

 . 124 

 . 125 

 . 126 

 . 127 

 . 127 

 . 127 



127 



XX. CHARACTERISTIC DeEP-SeA TyPES. — ACALEPHS. (Figs. 422-448.) 



Ctenophorce and Hydromedusce. 



422. Ptyehogena lactea, \ 128 



423. Ocyroe maculata, \ 129 



424. Eucharis multicornis, \ (Chun) 130 



425. Dodecabostrycha dubia, i 131 



426. Periphylla hyacinthina, f (Fewkes) . .132 



427. AtoUa Bairdii, | (Fewkes) 133 



428. Agalma Okenii, { (Fewkes) 134 



429. Gleba hippopus, f (Fewkes) . 134 



430. Dipliyes acuminata, | (Fewkes) . . . . . . • .135 



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



432. Aglaophenia bispinosa, magnified corbula (Allman) .... 136 



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



434. Cryptolaria conferta, \ (Allman) ........ 136 



435. Cryptolaria conferta, magnified, fusiform shaped bodies (Allman) . 136 



436. Cladocai-pus paradisea, \ (Alhnan) 136, 137 



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



