614 DR. R. VON LKNDENFELD ON THE SYSTEMATIC [DcC. 21, 



[530.] Grant, R. E. Sur la Structure de quelques Sponges k axes calcaires. 



Finiss. Bull. So. Kat. torn. xii. p. 187 (1827). 

 [531.] . De la Structure et de la Nature de la Spongilla friahilis. Feruss. 



Bull. Sc. Nat. torn. xii. p. 189 (1827). 



532. . Observations and Experiments on the Structure and Functions of 



the Sponge. Edinb. New Phil. Journ. vol. ii. p. 121 (1827). 



533. . Notice of two new species of British Sponges {Sponffia sarir- 



guinea and Spongia cinerea). Edinburgh New Phil, journ. vol. ii. 

 p. 203 (1827). 



[534.] ;; Observations et Experiments sur la Structure et les Fonctions des 



fiponges. Ami. 8c. Nat torn. xi. p. 150 (1827). 

 [535.] . Note sur le CHone celata, nouveau genre de Zoophyte, trouv6 



dans le Firth du Forth pres d'Edinbourgh. Feruss. Bull. Sc. Nat. torn. 



xiii. p. 263 (1828). 

 [536.] . Ueber die Struktur and Funktionen der Schwamme. Isis, 



p. 1236 (1832). 

 [537.] . TJeber Clione celata. Isis, p. 918 (1834). 



538. . Outlines of Comparative Anatomy. London (1835-1841). 



539. . Tabular view of the Primary Divisions of the Animal Kingdom. 



London (1861). 



540. Grave, — . Sur le tissu sarcodique de I'^ponge. C. B. torn. Ixiii. pp. 



54-55 (1866). 



541. . Sur le tissu sarcodique de I'^ponge. Ann. Set. Nat. torn. vi. p. 50 



(1866). 



542. Gray, J. E. On the Situation and Rank of Sponges in the Scale of Nature 



and on their internal structure. Zool. Journ. vol. i. p. 46 (1824). 



543. . On the Chemical Composition of Sponges. Ann. of Philos. n. s. 



vol. ix. p. 431 (1825). 



544. . On the Coral known as the Glass-Plant. P. Z. S. 1835, p. 63 (1835). 



545. . List of the Specimens of British Animals. Brit. Mus. Part 2. 



Sponges. London (1848). 



546. . On the Genus Hyalonema. Ann. M. N. H. ser. 2, vol. vi. p. 307 



(1850). 



547. . Description of Aphroceras, a new Genus of Calcareous Spongiadse 



from Hongkong. P. Z. 8. 1858, p. 113 (1858). 



648. . On Aphrocallistes, a new Genus of Spongiadse from Malacca. P. 



Z. 8. 1858, pp. 114, 115 (1858). 

 549. . Description of Aphroceras, a new Genus of Calcareous Spongiadae 



from Hongkong. Ann. M. N. H. ser. 3, vol. ii. p. 83 (1858). 

 550. . On Aphrocallistes, a new Genus of Spongiadse from Malacca. Ann. 



M. N. H. ser. 3, vol. ii. p. 224 (1858). 

 551. . Description of a new Genus of Sponge (Xenospongia) from Torres 



Straits. P. Z. 8. 1858, pp. 229-230 (1858). 

 . Description of a new Genus of Sponge (Xenospongia) from Torres 



Straits. An7i. M. N. H. ser. 3, vol. ii. p. 369 (1858). 



553. , Description of MacAndrewia and Myliuiia, two new forms of 



Sponges. P. Z. 8. 1859, pp. 357-361. 



554. . Description of MacAndrewia and Myliusia, two new forms of 



Sponges. Ann. M. N. H. ser. 3, vol. v. p. 495 (1860). 



555. . Notes on Pustularia rosea. Gray, and Hyalonema. Ann. M. N. H. 



ser. 3, vol. xiii. p. Ill (1864). 



556. . Note on the Glassrope, Hyalonema sieboldii. Ann. N. M. H. ser. 3, 



vol. xviii. pp. 287-296 (1866). 



657. — . Notes on Dr. Bowerbank's Paper on Hyalomma. Ann. M. N. H. 

 ser. 3, vol. xviii. pp. 485-487 (1866). 



552. 



