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INDEX. 



The Vernacular Names and Titles of the Genera of the Extirpated, Extinct, 

 and Naturalized Animals are here printed in Italics. 



Abramis, 



Accentor, 



Achatina, 



Acipenser, 



Acteon, 



Actinea, 



Actiniocrinites, 



Adder, 



Alasmodon, 



Alauda, 



Albicore, 



Alca, . 



Alcedo, 



Alcyonium, 



Alecto, 



Aleuco, 



Alpidium, 



Ammocsetes, 



Ammodytes, 



Ammonita, 



Amphidesma, 



Amplexus, 



Ampullaria, 



Anarhichas, 



Anas, 



Anchovy, 



Ancillaria, 



Ancylus, 



Angler, 



Anguilla, 



Anguinaria, 



Anguis, 



Anodon, 



Anomia, 



Anser, 



Antenntilaria 



Anthus, 



Antifope, 



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250 



9 



33 



30 



51 



271 



204 



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185 



57 



213 



5 



10 



23 



