95 Moll. 
S YSTEMATIO. — L AM ELLIBR ANCHI AT A. 
2231 
Pecten, locomotion and mode of life, 
Anthony. — Swimming mechanism, Vles, 
Paris, C.-R. Acad. sci. 143 (611-3). — 
P. jacobaeus , histology of heart, JfoziN- 
SKr, Krakow, Rozpr. Akad. 46 13 (55- 
04). — P. cous (808), ihyrideus (809), 
(Vola) dorotheae (810) spp. n. Persian 
Gulf and Arabian Sea, Melvill & Stan- 
den, London, Proc. Zool. Soc. 1908. — P. 
(Chlamys) tamsl (243) Venezuela, ( C .) 
nympha (246) Caribbean Sea? spp. n., 
Bavay, J. Conchyliol., Paris 53. — P. (C.) 
haslatm var. n. alb ulus, ( Pscudatnuss i urn) 
randolplu var. n. tillamookensis, Cali- 
fornia, Arnold, Washington D.C., U. S. 
Geol. Surv. Prof. Pap. 47. — P. opercu- 
lar is, note with varr. n., Monterosato, 
Naturalista Sicil., Palermo 18 (145). — 
P. opercularis var. n. perdlx, Bavay, 
J. Conchyliol., Paris 53 (245).— P. 
tehuelclms d’Orbigny varr. n., Bavay, 
J. Conchyliol. 54 (9). — P. jacobaeus 
Lin., var. keppeliana Sby., figd., 
Dautzenderg & Fisojier, Monaco, lies, 
camp. sci. 32 (72). 
f Pectcn, Ascii er, Wien, Beitr. Pal. 
Geol. OestUng. 19 (135-72).— P. belle- 
rophontis (108), pseudocaenus (109), 
salinchieti (110) spp. n. Permian, Carnia, 
Gortani, Riv. Ttal. Pal. 12. — P. krenncri 
(206-7), vertebratus (207-8), ( Chlamys ) 
szeremensis (208-10) spp. n. Cretaceous, 
Hungary, Petiio, Palaeontographica52. — 
P. radkieiciczi sp. n. Tertiary, Russia, 
Sokolow, St. Peterburg, Mem. Com. 
geol., n. s. 18 (41). — P. santarosanus 
(23), azlecus (72) spp. n. Tertiary, 
Mexico, Bose, Mexico, Bol. Inst. Geol. 
22. — P. tokyoensis (65), pulchellivius 
(67) spp. n. Post Tertiary, Japan, 
Tokunaga, Tokyo, J. Coll. Sci. 21. — 
P. ( Chlamys ) calkinsi, landesi, proavus 
spp. n. Eocene, California ; P. a anctae- 
cruzensls, ( Chlamys ) branneri , ( Propca - 
mussium) clallamensis, waylandi spp. n. 
Oligoceno, California; P. earrizocnsls, 
keep}., (Patinopectcn) oiccnl, ( Chlamys ) 
liarnlini, nulteri, sespeensis, ( Lyropecten ) 
bowersi, miguelensis, perrini, vaughani, 
( Plagioctenium ) andersoni, eldridgei, 
neahensis, ( Pseudaviussium ) lomplcocn- 
sis, ( Propeamussium ) stanfordensis, 
(Amass him) lompocensis spp. n. Miocene, 
California ; P. anbury}, coaUngaensis , 
leeontei, merriam}, vogdesi, (Pat'ino- 
pecten) healeyi, purisimaensis, turner}, 
(Chlamys) bartschi, bellilamellatus, 
lawsoni, uashburnei, watts}, ( Lyropecten ) 
asliley}, (. Plagioctenium ) cooper}, (Pro- 
peamussium) river si spp. n. Pliocene, 
California ; and varr. n., Arnold, 
Washington D.C., U. S. Geol. Surv. 
Prof. Papr. 47. — P. sp., Tertiary, 
Panama, ligd., Joukowsky, Geneve, Mem. 
Soc. Phys. 35 (172-3). — P. spp., Ober- 
mediterran., VadAsz, Foldt. Kozl.,36. — 
P. (Aequipecten) decemcostatus Munst., 
pexatus Woods, %d., Petrasohek, 
Wien, Jahrb. geol. Rchs. Anst. 55 (429- 
31). — P. (Camptoncctes) kalkowskyi 
sp. n. Cretaceous, Bohemia, Petrasohek, 
Wien, Jahrb. geol. Rchs. Anst. 55 
(431). — P. (Chlamys) eapensis, (JEqui- 
pecten) kossmatl spp. ri. (296-7) Cre- 
taceous, Pondoland ; P. (Chlamys) 
amapondensis Griesb. re-described and 
figured (295) ; P. (Camponectes) sp. (297); 
P. (Neibhea) quinqueeostatus Sowerb. 
(298), Woods, Cape Town, Ann.S. Afric. 
Mus. 4. 
Pectunculus, mode of locomotion, 
Vles, Paris, Bull. Soc. Zool. 28 (114- 
7). — P. haroicus sp. n. Persian Gidf, 
Melvill & Standen, London, Proc. Zool. 
Soc. 1906 (798). — P. Jormosus, Rve. 
var. n. tumida, Fogo, Capo Verd Is., 
Dautzenberg & Fischer, Res. Camp. sci. 
32 (77-8). 
| Pectunculus hungarlcus sp. n. Cre- 
taceous, Hungary, Petho, Palaeonto- 
graphica52 (245-6). — P.williamsi sp. n. 
Tertiary, Russia, Sokolow, St. Peter- 
burg, Mem. Com. geol., n. s. 18 (13). — 
P. afrieanus Griesb. re-described and 
figured, Woods, Cape Town, Ann. S. 
Afric. Mus. 4 (291). 
\Perna, Cerevlciana sp. n. Cretaceous, 
Hungary, Petiio, Palaeontographica 52 
(234-5), 
Petrlcola pholadiformis at Dunkerque, 
Lesdain. 
f Petricola hippuritarum sp. n. Cre- 
taceous, Hungary, Petiio, Palaeonto- 
graphica 52 (229). 
Phacoidcs ( Lueinoma ) vestita sp. n. 
Maio, Cape Verd Is., Dautzenberg & 
Fischer, Monaco, Res. Camp. sci. 32 
(90-1). 
| Phacoides penns ylvanieus var. n. 
somersensis, Bermudas, Vrrrill, Now 
Haven, Conn., Trans. Acad. Arts Sci. 
12 . * 
Philobrya icandelensls sp. n. Antarctic, 
Lamy, Bui. Mus., Paris 12 (50). — P. 
