Monthly Mtcroscoplcal") 
J.J 
Journal, Feb. 1, 1869. 
Boyal Mieroseojoieal Society. 
75 
such an extensive histological range as to be very appropriate in 
illustration of the topic under discussion. 
The subjoined table presents his analytic division in the order 
in which he treats his subject : — 
Microscopic Forms of Vegetable Life — Protophytes. 
Conjugate£e. 
Chsetoplioracese. 
BatrachospermeEe. 
Characeas. 
VolvocineEe. 
Desmideacese. 
Pediastrege. 
DiatomaceEe. 
Palmellace£e. 
Lichens. 
Fungi. 
Ulvacese. 
Ocillatoriacese. 
Nostochacese. 
Siphonacese. 
Confervace£e. 
Higher Cryptogamia. 
Hepaticse. 
Mosses. 
Ferns. 
Equisitacese. 
Of this series the general structure and fructification form the 
subdivisions. 
Phanerogamic Plants. 
Elementary Tissues. I Cuticle. I Flowers. 
Structure of Stem and Root. | Leaves. | Seeds. 
Microscopic Forms of Animal Life.^ — Protozoa. — Animalcules. 
Protozoa. 
Ehizopoda. 
Eeticularia. 
Radiolaria. 
Lobosa. 
Reproduction of Rhi- 
zopoda. 
Gregarinidse. 
Thalassicollida. 
Animalcules. 
Infusoria. 
Rotifera. 
Foraminifera, Polycystina, and Sponges. 
Foraminifera. 
Miliolida. 
Lituolida. 
Lagenida. 
Globigerinida. 
Nummulinida, 
Polycystina. 
Acanthometrina. 
Porifera (Sponges), 
Skeleton. Repro- 
duction. 
Hydra. 
Zoophytes. 
j Hydrozoa. | Acalephas. | 
ECHINODERMATA. 
Structure of Skeleton. I Echinoderm — Larvae. 
Anthozoa. 
Polyzoa. 
Tunic AT A. 
Mollusca. 
Shells of Mollusca. 
Tongue of Gasteropods. 
Development of Mollusca, 
Ciliary Motion on Gills. 
Organs of Sense of Mollusks. 
Chromatophores of Cephalapods 
Entozoa. 
Annulosa or Worms. 
Turbellaria. 
Annelida. 
Crustacea. 
Pycnogonidse. 
Entomostraca. 
Suctoria. 
Cirrhipeda. 
Shell of Decapoda. 
Metamorphosis of Decapods 
