448 Bibliography. 
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itis, in the collection of H. Cuming; L. Reeve,—Fifty-four new species of Man-- 
gelia, in the collection of H. Cunahox’y jhe Reeve 
Awnares pes Sciences NaTURELLES, Pebowan 1846.—Zoology. On the res- 
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MM. Gay and Paul Gervais.—On the typical differences, hitherto unknown, in 
reported on by .2. Brongniart and Dutrochet—On the development of the ovule 
and embryo in the Schizopetalon Walkeri ; M. Barnéoud.—Researches on Crus- 
tacea; Dr. Pfeiffer.—Revision of the genus Iris; E. Spach—On the Fungi of the 
Museum at Paris; J. H. Léveiil 
March.— Zoology. On the TPergines Edwardsii; 2. de Nordmann, (continued.) 
Note on the development of the Chelonia; H. Rathke—On the development o 
the Spermatozoids of the Ray and Torpedo; M. de Martino. —On the mechanism 
of the secretions ; 4. Lereboullet.—On the temperature of the Spatangus purpure- 
us, Trigla hirundo and Gadus eglefinus of the Northern Seas; Ch i 
On the testicles and spermatozoids of the Patelle; Lebert and Robin.— Botany 
the Fungi of the Paris Museum; J. H. Léveillé —On the composition and 
n 
structure of several organs of plants; Mirbel and Payen. —On the wPeepien of 
arsenic by healthy and living plants; 4. Targioni-Tozzetti 
i1.— Zoology. On the composition and structure of the envelop of the Tu- 
nicata; Levig sad Kalliker. —Report on the same ; Payen.—Researches on Zoo- 
phytes ; Dana.—On different species of fossil mammifera of the south of France ; 
. Gervais.—Botany. On the organization of the Myrodendron; J. D. Hooker.— 
On the temperature of 1846, and its influence on the flowering of plants; C. Mar- 
tius—Monograph of the genus Cardopatium ; E. Spach.—On the anatomical strue- 
ture of the Cuscuta and Cassytha; J. Decaisne.—On the Fungi of the Paris Mu- 
eallé. 
‘PRocEEDINGS OF THE dt Ames DER iW ileneeteinrie zu Bertin—MAY, 1 
On the decrepitation of sy oH. Rose.—On Dumasin; Heintz. —On the Spirifer 
water in capillary tubes, with investigations ; ; C. Brunner.—Microse 
a voleano of Quito, Ascension Island, in the aac: and Cyperoidea of Egypt, 
Arabia, Berlin, &c.; Ehrenberg. JULY. —On a new metal of Columbite; H. 
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‘Arcuiy rirx Natureescuicnte, 1846, No. endix to Gurlt’s list of En- 
tozoa, arra arranged according to the animals they inbicbits Creplin—New or little 
known Annelida; E. Grabe.—Macrocolus genus near Jaculus; .4. Wagner- 
Flying mouse of Surinam ; F. Krauss pe ith on the Lutra lutreola; ». Ste- 
muszowa- kt.—On the Polish Siacents ibid.—Structure of the Ganoidea ; J. 
Maller.—Review of works and Memoirs in Phyniclogical Botany for — 5; H. 
"= os 
