288 
SUPPLEMENTAL LIST 
Fycnodontes Fischer Waldheim. 
Bull. Soc. Nat. Moscou, viii. Teste 
F6russac, Bull. Zool., 1835, p. 60. 
1835. Moll., Biv. 
Pycnoglypta Thomson. Scand. Col., i, 
p. 50; iii, p. 198. 1859. Col. Water- 
house. 
Fycnogonites Quenstedt. Handb. 
Petref., p. 308. 1852. Araclin. 
Pycnogyra Strebel. 1879. Moll. Zool. 
Jahresb. 
Pycnopodia Stimpson. Proc. Bost. Soc. 
Nat. Hist. 1861. Pol., Aster. Verrill. 
Fycnopsis Thomson. Arch. Ent., i, p. 
184. nviivbg, firmus; cnpig, aspectus. 
1857. Col. 
Pycnosaccus Angelin. Iconogr. Crin. 
Holm., p. 13. 7 rvKvbg) oannog. 1878. 
Ech., Crin. 
Pycnoscelus Scudder. Bost. Journ. 
Nat. Hist., vii, p. 421. tt vuvbg) onelog. 
1862. Orth., Blatt. Scudder. 
Pycnosiphorus Solier. In Gay, Hist. 
Chile, Zool., v. 1851. Col. 
Pyctocraerus Thomson. Scand. Col., i, 
p. 43; iii, p. 125. 1859. Col. Water- 
house. 
Fyctoderes Sch5nherr. Disp. Meth., 
p. 194. 7 wKTbg, plicatus; depig, coll urn. 
1826. Col. 
Pygmaea. (v. Pygmea.) 
Pygmea Humphreys. ( = Pygmaea Ag- 
ass. Nomen.) Agassiz. 
Pygoplatys Dallas. Brit. Mus. List 
Hemipt., pt. i, p. 338. nv-yrj, the 
hinder end; n’kdrvg, latus. 1851. 
Hem., Bhynch. Dallas. 
Pygopleurus Motschoulsky. Bull. Soc. 
Nat. Moscou, 1845, p. 58. 1845. Col. 
Pygomis Mulsant et Verreaux. Class. 
Troch., p. 18. 1865. Aves. 
Pynellia (Desvoidy) Walker. (=Py- 
rellia Desvoidy, 1830.) 1857. Dipt., 
Muse. Verrall. 
Pyractomena Le Conte. Proc. Acad. 
Nat. Sc. Pliilad.^ v, p. 336. 1851. 
Col., Lampyr. Le Conte, Waterhouse. 
Pyralites Heer. Viertelj. naturf. Go- 
sell sell. Zurich, i, p. 30. 1856. Lep. 
Pyramea Link. Bost, Samml., iii, p. 
107. 1807. Moll., Gast. 
Pyramia Dana. Geol., p. 694. 1849. 
Moll., Biv. 
Pyramis Bolten. Mus. (ed. 2, 1819, p. 
41). 1798. Moll., Gast. 
Pyramis Schumacher. Essai Nouy. 
Syst., p. 232. (=Trochus.) 1817. 
Moll. Agassiz. 
Pyramus Dana. Sill. Journ., iv, p. 156. 
1847. Moll., Biv. 
Pyraustes Billberg. Enum. Ins., p. 92. 
1820. Lep. 
Pyrectomena Le Conte. List Col. N. 
Amer., p. 51. (Sect.) 1866. Col. 
Pyrena Megerle. Cat. MSS. (=Pupa.) 
Moll. Agassiz. 
Pyrena Bang. Man. Hist. Moll. (=Pi- 
rena.) 1829. Moll. Agassiz. 
Pyrenomoeus Hall. Palaeont. N. Y., 
ii, p. 87. nvprjv, nucleus; opoiog, simi- 
lis. 1852. Moll., Lamellibr., Nuculid. 
Rail. 
Pyresthes. (v. Pyrestes Pascoe. ) Col. 
Pyresthesis Butler. Proc. Zool. Soc. 
Loud., 1879, p. — . 1879. Arachn. 
Waterhouse. 
Pyrgelix. (v. Pyrhelix.) 
Fyrgia Edwards et Haime. Pol. Pal- 
aeoz., Arch. Mus., v. 1851. Pol., 
Aulop. Agassiz. 
Pyrgochonia Zittel. Neues Jahrb. 
Miner., 1878, p. 583; Abh. Akad. Wiss. 
Miinchen, 13, i, p. 112. 1878. Spongia. 
Fyrgophysa Crosse. Journ. Conch., 
xxvii ([3,] xix), p. 208. nvpyog, 
turris ; tyboa, follis. 1879. Moll., Gast. 
Pyrgulifera Meek. Ann. Eep. U. S. Geol. 
Surv. Terr., 1871, p.294. 1872. Moll., 
Gast. White. 
Pyrhelix Beck. (=Pyrgelix Agass. 
Nomen. ) Agassiz. 
Pyroderes Simon. Ann. Soc. Ent. 
France, 1868, p. 714. 1868. Arachn. 
Waterhouse. 
Pyrodes Guenee. Europ. Micr. Index 
Method., p. 53. 1845. (Uncharacter- 
ized.) Lep. Waterhouse. 
Pyronicia Gray. Proc. Zool. Soc. Lond., 
1858, p. 139. 1858. Batr. Carman. 
Pyrophorus Billberg. Enum. Ins., p. 
20. 1820. Col. 
Pyropsis Conrad. Journ. Acad. Nat. 
Sc. Philad., iv, p. 288. (Type Tudi- 
cla (Pyropsis) perlata Conrad. ) 1860. 
Moll., Gast. Dali. 
Pyrosia (Bondani) Sciiiner. ( = Pyrro- 
sia Eondani, 1856.) 1862. Dipt., 
Muse., Tach. Verrall. 
Pyrota Le Conte. Class. Col. N. Amer., 
p. 273. 1862. Col., Meloid. Le Conte. 
