46 Ech. 
XIV. ECHINODERMA. 
Palceotropus hirondellei , S.W. of Pico, Azores, 927 metres ; Koehler 
( 78) Bull. Soc. zool. France, xx, p. 226 ; Azores, 523-1385 metres, 
G. of Gascony, 1262 metres ; Koehler (79) p. 230, n. sp. 
Palechinoidea , general discussion relative to Bothriocidaris ; Jaekel (66). 
t Parapygus: — P. acutus , Derre-i-Chahr (p. 59), P. injlatus , Endjir-kouh 
in Aftab (p. 55), P. petalodes , Aftab (p. 58), P. vaslini , Derre-i-Chahr 
(p. 56), Senonian of Louristan ; Cotteau & Gauthier (27) Ech. 
foss. Perse : n. spp. ' 
Parasalenia gratiosa ; Sluiter (151) p. 69. 
fPericosmus : — P. cequalis (p. 428), P. affinis (p. 429), P. callosus (p. 428); 
Mazzetti (108). P. compressusy see Meoma crawfordi and M. brevi- 
petala. P. dilatatuSy P. edwardsi ; Mazzetti (108) p. 429. P. latus\ 
op. cit. p. 428: Sardinia; Cotteau (26) p. 40. P. lyoni , see Schizaster. 
P. inalatinus ; Mazzetti (108) p. 429. P. orbignyiy Sardinia ; 
Cotteau (26) p. 40. 
PeripataguSy n. g., with type P. cinctus } Azores, W. of Sao Jorge ; Koeh- 
ler (79) p. 231, n. sp. 
Peronella decagonalis ; Koehler (77) p. 417 ; Sluiter (151) p. 72. 
Phormosomum luculentum ; Koehler (78) p. 224 & (79) p. 228. 
Phyllacanthus annuli/era ; Koehler (77) p. 408. P. baculosa (p. 68), 
P. gigantea (p. 68), P. imperially individual variations, includes P. 
dubia, Br. (p. 67), P. verticillata (p. 68) ; Sluiter (151). 
Phyllobrissusy cf. P. greedy i ; Maas (94) p. 273. 
iPliolampas : — P. colombiy see Pygorhynchus. P. vassali (olim Echinan- 
thus corsicuSy Breynella vassali ), Sardinia ; Cotteau (26) p. 38. 
P. subcarinatusy Miocene of S. Catterina de Pitinuri, Sardinia ; Cotteau 
(26) Mem. Soc. geol. France, Pal. v, fasc. ii, Mem. No. 13, p. 38, 
n. sp. 
\Plistophyma rediagnosed (p. 104), with P. asiaticum, Senonian of Derre-i- 
Chahr, Louristan (p. 105) ; Cotteau & Gauthier (27) Ech. foss. 
Perse, n. sp. 
t Proraster , includes Spatangus lacunosuSy Goldf., and Schizaster antiquus , 
Cott., q.v. 
Psammechinus : — fP. biaritzensis ; Gregorio (47) p. 14. P. miliaris ; 
Koeiiler (79) p. 229. +P. monilis ?j Mazzetti (108) p. 418. +P. 
woodsiy see Echinus enysi. 
tP. calarensisy Miocene of S. Catteriua de Pitinuri and C. St. Elia, 
Sardinia, adult and young (p. 11) ; tP. sardiniensisy associated with 
P. calarensis (p. 12) ; Cotteau (26) Mem. Soc. geol. France, Pal. v, 
fasc. ii, Mem. No. 13 : n. spp. 
t Pseud atianchys rediagnosed (p. 5), P. persica (p. 6), and P. incequijissa 
(p. 7), Cenomanian of Kebir-kouh, Louristan; Cotteau & Gauthier 
(27) Ech. foss. Perse : n. spp. 
fPseudholaster , Pomel em. Gauthier, maintained by Gauthier in foot- 
note ; Cotteau & Gauthier (27) p. 21. See also Holaster 
morgani. 
Pseudoboletia indiana ; Sluiter (151) p. 70. 
