LANKESTER 



39 



LANKESTER, E. R — 



(20). On a peach-coloured Bac- 

 terium, Bacterium rubescens, n. s. 

 xiii, 408-425, pis. xxii, xxiii. 



— — (21). Remarks on the affinities 



of Rhabdopleura. xiv, 77-81. 



(22). Torquatella typica ; a 



new type of Infusoria, allied to 

 the Ciliata. xiv, 272-274, pi. xii, 

 figs. 1-5. 



(23). On the heart of Appen- 



dicularia f urcata, and the develop- 

 ment of its muscular fibres, xiv, 

 274-277, pi. xii, figs. 6-8. 



(24). Observations on the deve- 

 lopment of the Pond-snail, and on 

 the early stages of other Mollusca. 

 xiv, 365-391, pis. xvi, xvii ; cf . xv, 

 63, XX, 376. 



(25). The mode of occurrence 



of chlorophyll in Spongilla. xiv, 

 400, 401. 



(26). Observations on the deve- 

 lopment of the Cephalopoda, xv, 

 37-47, pis. iv, v. 



— — (27). On the invaginate pla- 



nula, or diploblastic phase of Palu- 

 dina vivipara. xv, 159-166. 



(28). On some new points in 



the structure of Amphioxus, and 

 their bearing on the morphology 

 of Vertebrata. xv, 257-267. 



(29). Further observations on a 



peach- or red-coloured Bacterium, 

 Bacterium rubescens. xvi, 27-40, 

 pi. iii. 



(30). An account of Professor 



Haeckel's recent additions to the 

 Gastrsea theory, xvi, 51-66, pis. 

 vii-x. 



— — (31). Note on Bacterium rubes- 



cens and Clatbrocystis roseopersi- 

 cina. xvi, 278-283. 



— — (32). Remarks on the shell- 



gland of Cyclas and the planula of 

 Limnaeus. xvi, 320-327, pi. xxiv. 



(33). On the coincidence of the 



blastopore and anus in Paludina 

 vivipara. xvi, 377-385, pi. xxv. 



— — (34). Notes on the embryology 



and classification of the animal 

 kingdom, comprising a revision of 

 speculations relative to the origin 

 and significance of the germ- 

 layers, xvii, 399-454, pi. xxv. 



(35). The red vascular fluid of 



the Earthworm a corpusculated 

 fluid, xviii, 68-73, pi. x, figs. 1-6. 



LANKESTER, E. R.— 



(36). Mobility of the sper- 



matozooids of Limulus. xviii, 



453, 454. 

 (37). Recent researches on 



Bacteria, xviii, 455-457. 

 (38). Bacteria as the cause of 



the ropy change of beetroot sugar. 



xix, 116-118. 

 (39). Chlorophyll in Turbel- 



larian worms and other animals. 



xix, 434-437. 

 (40). The structure of Hali- 



physema tumanowiczii. xix, 476- 



483, pi. xxii. 



— — (41). Lithamoeba discus, nov. 



gen. and sp., oue of the Gym- 

 nomyxa. xix, 484-487, pi. xxiii. 



(42). Development of Planor- 



bis. XX, 103, 104 ; cf . xx, 376. 



— — (43). The origin of tlie red cor- 



puscles of Mammalian blood, xx, 

 241-243. 



(44). On intra-epithelial capil- 

 laries in the integument of the 

 medicinal Leech, xx, 303-306. 



(45). On the connective and 



vasifactive tissues of the medi- 

 cinal Leech. xx, 307-317, pis. 

 xxvii, xxviii. 



— — (46). On Limnocodium (Cras- 



pedacustes) sowerbii, anew Tracho- 

 medusa inhabiting fresh water, xx, 

 351-371, pis. XXX, xxxi. 



(47). Medusae and hydroid 



Polyps living in fresh water, xx, 

 483-485. 



— — (48). On the intracellular 



digestion and endoderm of Limno- 

 codium. xxi, 119-131, pis. viii-x; 

 cf. xxi, 377. 



(49). On young stages of Lim- 

 nocodium and Geryonia. xxi, 194- 

 201, pi. xiii. 



(50). Observations and reflec- 

 tions on the appendages and on 

 the nervous system of Apus cancri- 

 formis. xxi, 343-376, pi. xx. 



— — (51). Limulus an Arachnid. 



xxi, 504-548, pis. xxviii, xxix; and 

 xxi, 609-649. 



— — • (52). On Drepanidiumranarum, 



the cell-parasite of the Frog's 

 blood and spleen, xxii, 53-65. 

 (53). On the chlorophyll cor- 

 puscles and amyloid deposits of 

 Spongilla and Hydra, xxii, 229- 

 254, pi. XX. 



