POLYPI. 
LIBRKREI IN ADIDENDIS CITATI. 
-Állm. Ann. a. Mag. — Ann. Nat. Hist. — ZI/rman in. Aunals and Magazine of natural History. 
Bigsb. Geol. Tr. N, S. — Bigshy in Transactions of the Geological Society of London. New-Series. 
Brandt Prodr. — Brandi, Prodromus descriptionis Animalium ab .H. Mertersio in orbis terrarum circumnavigalione obser- 
vatorum, 
Brown Conch. Brit, — Brown, lllustrations of the Conchology of Great Britain and lreland. 
D' Arch, Mém. Soc. Geol. Tr. — JD'Archiac in Mémoires de la Société géologique de France, 
L/Orb. Voy. Am. mérid. — JD'Orbigny, Voyage dans l'Amerique méridionale. 
Eat, in Sill. Am. J. — Eaton in Sillímann , American Journal, etc. 
Ehr, Ber. d. Berl. Ak. — Ehrenberg in Bericht der Berliner Akademie der WVissenschaften., 
Fabr. Faun. Grenl. — Faéóricius, Fauna Gronlandica. 
Forbes Ann, nat, Hist. — Foróes in Annals and Magazine of Natural History. 
Guild, Zool. Journal. — Guilding in Zoological Journal, 
Hass. Ann, Nat. Hist. — Hassall in Annals and Magazine of Natural History. 
Johnst. Mag. Zool. a. B. — Johnston in Magazine of Zoology and Botany. 
» Ann. nat, Hist, — JoAnston in Annals of Natural History or Magazine, etc. 
» Hist. Br. Sp. a. Lith. — Jo/ston, A History of British Sponges and. Lithophytes. 
IBannpre DE S NT 
M'Coy Carb. Foss. 1rel. — M'Coy, Carbeniferous Fossils of Ireland. 
Mertens Mém. Acad, Pétersb. — Mertens in Mémoires de l'Académie de St, Petersbourg. 
M. Edo, lnsütut. — Milne Edwards in Institut , Journal. 
Owen Ann. Nat. Hist, — Owen in Annals and Magazine of Natural History. 
Phil. in W'iegm. Arch. — Philippi in W'iegmann's Archiv lür Naturgeschichte. 
» N.Jahrb. — PAilippi in Leonhard und Bronn Neues Jahrbuch für Mineralogie, etc. 
Phill. Pal. Foss, — Phillips, Figures and Descripuons of the Palaozoic fossils, etc. 
(Sars) Van Ben. Inst, — (Sars) V an Beneden in. |nsütut, Journal. 
Sars (J'iegm. Arch). — Sars (in W'iegmann's Archiv für Naturgeschichte), 
Sieb. in W'iegrn. Arch. — Siebold in Wiegmann's Archiv für Naturgeschichte. 
T'rosch, in Wiegm, Arch. — T'roschel in V'iegmann's Archiv für Naturgeschichte, 
V an Ben, Bull. Brux. — Van Beneden in Bulletin de l'Académie royale des Sciences et Belles Lettres de Bruxelle. 
Walker 'Test. Min. Rar, — Maler, Testacea minuta rariora, detecta in arena littoris sandvicensis. 
V/eae. Ann. Nat, Hist. — JZeavcer in Annals and Magazine of Natural History, 
Wood Ann. Nat. Hist, — Hood in Annals and Magazine of Natural History. 
A3) ECCO Cati ODE 
