CONSPECTUS FAMILIARUM 

 ECHIjIODERTIATU^I. 



Asteridea. 



Crinoidea. 



Ophiuridea. 



Asteridea. 



Echinidea. 



Cidaridea . 



Clijpeastroidea. 



Spatangoidea. 



Holothnridea. 



Ho lothuridea ( Sipuncu- 

 loideaj . 



LIBRI IX A»»E.X»1N CITITI. 



Aust. Ann. JNat. Hist. — Austin (Th. et Th.) in Annals and Magazine of Natural History. 

 Buch Ber. Berl. Ak. — Von Buch in Bericht der Berliner Akademie. 



Desor in Ag. Monogr. Ech. — Desor in Agassiz, Monographies d'Echinoderraes vivans et fossiles. 

 Forb. Trans. Linn. Soc. — Forbes (Ed.) in Transactions of the Linncan Society. 



» Ann. Nat. Hist. — Forbes (Ed.) in Annals and Magazine of INatural History. 

 Grube Act. Ech. u. W. — Grube, Actinien, Echinodermen und Wiirmer des adriatischen und Mittelmeeres. 

 ti. u. Mey. Mus. Senk. — Hermann von Meyer in Muscura Senkenbergianum. 

 M'Cny Carb. loss. Irel. — Mac Coy, Synopsis of Carboniferous Fossils of lreland. 

 Milll. u. Tr Syst. d. Ast. — Miiller und Troschel, System der Asteriden. 

 Pearce Athenaeum. — Pearce in the Athenseum. 

 Phill. Palaeoz foss. — Phillips , Palaeozoic fossils. 

 Portl. Rep. Geol. Lond. — Portlock (J. £.), Report on the Geology of Londonderry. 



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