96 Moll 
VIII. Mollusca. 
[1907] 
Pachypoma inequale occ. Berry 
t.c. pp. 39-47. 
■ \Paehysyi % nola sect. n. of Syrnola 
(q.v.) Type S. hoadasi Cossmann 
Bruxelles Ann. Soc. roy. malac. 41 
p. 213. 
Padollu8 vide Haliotis. 
Paludesti'ina anatina syn. — P. con- 
fusa Oulton Broad, Suffolk; syn. etc. 
Smith J. Conch. Leeds 12 p. 80 ; occ. 
Carter Naturalist 1907 p. 375. — P. 
jenkinsi occ. in a water main in S. 
London, chars. Smith London Proc. 
Malac. Soc. 7 pp. 203-204. — P. salsa 
occ. Winkley Nautilus 21 pp. 74-75. — 
P. tampieoensis sp. n. Mexico (Tam- 
pico) PlLSBRY & HlNKLEY t.C. p. 39 fig. J 
occ. Hinkley t.c. pp. 70-80. — P. stag- 
nalis Trematode parasites Lebour 
Newcastle Trans. Nat. Hist. Soc. 1 
pp. 437-453. 
•j ■ Palud estrina ventrosa Pleistocene, 
Shoeburyness Kennard & Woodward 
Loudon Proc. Malac. Soc. 7 pp. 261- 
263. 
Paludina ampulliformis occ. etc. 
Dautzenberg & Fischer J. conchyliol. 
Paris 54 p. 170. — P. eapillata occ. Dixey 
& Longstaff London Trans. Ent. Soc. 
1907 p. 361. — P. gracilis, polita p. 171, 
polyzonata, quadrata p. 170 occ. etc. 
Dautzenbero & Fischer J. conchyliol. 
Paris 54. — P. vivipara regeneration of 
tentacles and shell Qerny Arch. Entw- 
Mech. 23 pp. 503-510. 
f Parthenia exima, inter stincta, 
spiralis occ. Hoel Arch. Math. Naturv. 
28 No. 9. 
Parthenina bartschi comp. Daut- 
zenberg & Fischer J. conchyliol Paris 
54 p. 195. 
\Parvirota vide Collonia. 
' \Parvisipho injraeocaenieua chars, 
occ. etc. Cossmann Bruxelles Ann. Soc. 
roy. malac. 41 p. 259 fig. 
Patella , homing instinct Mabbs 
Guernsey Trans. Soc. Nat. Sci. 1906 
p. 135. — P. aenea occ. var. deaurata 
Melvill & Standen Edinburgh Trans. 
R. Soc. 46 p. 127. — P. aspera, coerulea 
occ. Roule Paris Bui. soc. zool. 32 p. 42. 
— P. compressa occ. var. miniata 
Melvill & Standen Edinburgh Trans. 
R. Soc. 46 p. 154. — P. costata, dira occ. 
Couturier J. conchyliol Paris 55 pp. 
123-178. — P. fnegiensis occ. etc. 
Melvill & Standen Edinburgh Trans. R. 
Soc. 46 p. 127. — P. lusitanica occ. etc. 
Zimmermann Zs. Natw. 16 pp. 293-321. — 
P. pellucida radula Soli.as Q. J. 
Microsc. Sci. 51 p. 119. — P. polaris occ. 
etc. Melvill & Standen Edinburgh 
Trans. R. Soc. 46 p. 127. — P. tarentina 
occ. etc. Zimmermann Zs. Natw. 16 pp. 
293-321 ; occ. Roule Paris Bull. soc. 
zool. 32 p. 42. — P. umbella ref. to P. com- 
pi'essa Melvill & Standen Edinburgh 
Trans. R. Soc. 46 pp. 119-157.— P. vul- 
gata radula Sollas Q. J. Microsc. Sci. 
51 p. 119; Trematode parasite Lebour 
Ann. Mag. Nat. Hist. 19 pp. 102-106 ; 
occ., fishery GuIsrin-Ganivet Monaco 
Bull. Inst. Ocean No. 105 ; occ. etc. 
Joubin op. cit. No. 92 fig; occ. 
Christensen Kjobenhavn Nath. Medd. 9 
pp. 11-18. — P. ( Kelcioniscus ) tabitensis 
occ. Couturier J. conchyliol. Paris 55 
pp. 123-178.— P. (Scutellastra) grana- 
tina, oculus occ. etc. Melvill & Standen 
Edinburgh Trans. R. Soc. 46 p. 154. 
] Patella (contd.). — P. vulgata occ. 
Hoel Arch. Math. Naturv. 28 No. 9;' 
Sheppard & Statuer Yorks. Proc. Geol. 
Soc. 16 1906 pp. 171-176. 
Patelloidea saccharina occ. Couturier 
J. conchyliol. Paris 55 pp. 123-178. 
Patinella vide Nacella. 
Peasiella vide Ilisella. 
Pedicularia californica occ. Berry 
Nautilus 21 pp. 39-47. 
Pellililtorina (vide etiam Littorina). — 
P. pellita occ. syn. Lamy Exp. antarct. 
fraii9. p. 5. 
•\Peratotoma ( Agathatoma ) attenuata, 
brachistoma, harpuda, hispidula, plica- 
teila, pulcra occ. Martinelli Pisa Atti 
soc. tosc. 23 p. 175. 
Pei’isternia (vide etiam Latirus). — 
P. Virata occ. Queensland Hedley 
Sydney Proc. Linn. Soc. N. S. Wales 32 
p. 485. 
Persona vide Eutriton. 
■\Pezantia (vide etiam Pseud otaphr us). 
— Chars, etc. Cossmann Bruxelles Ann. 
Soc. roy. malac. 41 p. 229. 
Plianerolepida (vide etiam Lepto- 
thyra). — Chars. Dali, Washington Smith- 
son. Inst. Misc. Collect. Q. 50 p. 168. 
Phasianella compla occ. etc. Berry 
Nautilus 21 pp. 39-47, occ. Smith t.c. 
pp. 65-67. — P. pndloides occ. etc. Berry 
