LIST OF THE PUBLICATIONS OE MR. ALDER. 333 



LIST OF THE PUBLICATIONS OF ME. ALDER. 



(1.) 1831. A Catalogue of Land and Fresh "Water Testaceous Mollusca 

 found in the Vicinity of Newcastle-upon-Tyne, with Re- 

 marks. Trans. Nat. Hist. Soc. Northumberland, Durham, 

 and Newcastle-upon-Tyne, Vol. I, p. 26-41. 

 [Catalogue des Mollusques terrestres et fluviatiles de New- 

 castle-sur-Tyne. Feruss Bull. Sc. Nat., Vol. XXVII, 

 p. 195-198.] 



(2.) 1838. Supplement to the above. Trans. Nat. Hist. Soc. Northum., 

 &c, Vol. II., p. 337-342. 



(3.) 1838. Notes on the Land and Fresh Water Mollusca of Great Britain, 

 with a revised list of the species. Magaz. Zool. Bot.. 

 Vol. II, p. 101-119. 



(4.) 1841. Observations on the genus Polycera of Cuvier, with descrip- 

 tions of two new British species. Ann. Nat. Hist., Vol. 

 VI, p. 337-341. 



(5.) 1842. Alder (J.) and Hancock (A.), Descriptions of several new 

 species of Nudibranchous Mollusca found on the coast of 

 Northumberland. Ann. Nat. Hist., Vol. IX, p. 31-36. 



(6.) 1842. Remarks on Lottia Virginia. Ann. Nat. Hist., Vol. VIII, 

 p. 404-406. 



(7.) 1843. Alder (J.) and Hancock (A.), Notice of a British species of 

 Calliopoea D'Orb., and of four new species of Eolis, with 

 observations on the development and structure of the 

 Nudibranchiate Mollusca. Ann. Nat. Hist., Vol. XII, 

 p. 233-238. 



(8.) 1844. Alder (J.) and Hancock (A.), Sur le develloppement des 

 Nudibranches. L'lnstitut, Vol. XII, No. 536, p. 119. 



(9.) 1844. Alder (J.) and Hancock (A.), Remarks on the genus Eoli- 

 dina of M. de Quatrefage. Ann. Nat. Hist., Vol. XIV, 

 p. 125-129. 

 (10.) 1844. Alder (J.) and Hancock (A.), On Pterochilus, a new genus 

 of Nudibranchiate Mollusca, and two new species of Doris. 

 Ann. Nat. Hist., Vol. XIV, p. 329-331. 

 (11.) 1844. Alder (J.) and Hancock (A.), Description of a new genus of 

 Nudibranchiate Mollusca, with some new species of Eolis. 

 Ann. Nat. Hist., Vol. XIII, p. 161-166. 

 [Ent. in Ann. Scienc. Natur. 3 Ser. Zool., Vol. I, p. 190, 191.] 

 (12.) 1844-1855. Alder (J.) and Hancock (A.), Monograph of the British 

 Nudibranchiate Mollusca, 4to, 83 coloured plates. Pub- 

 lished by the Ray Society. 



