For Plato alone, as it appears to me of all those who are known to us, has attempted methodically to divide and reduce into order the regular progression of the divine genera, their mutual difference, the common idioms of the total orders, and the distributed idioms in each.

But the lobster and the cray fish, though belonging to distinct genera, have many features in common, and hence are grouped together in an assemblage which is called a family.

From the Phaedrus you may learn all the intelligible and intellectual genera, and the liberated orders of the gods, which are proximately established above the celestial circulations.

On the other hand, Müller, Haeckel, Major Owen, Mr. Gwyn Jeffries, and other observers, found that Globigerinoe, with the allied genera Orbulina and Pulvinulina, sometimes occur abundantly at the surface of the sea, the shells of these pelagic forms being not unfrequently provided with the long spines noticed by Macdonald; and in 1865 and 1866, Major Owen more especially insisted on the importance of this fact.

The sea urchins of the deep sea, while none of them are specifically identical with any chalk form, belong to the same general groups, and some closely approach extinct cretaceous genera.

The Papilionaceous division exceeds seventy species, two-thirds of which belong to established diadelphous genera, found chiefly within the tropic, where some, peculiar to Terra Australis, and heretofore limited to the more temperate regions, have been discovered.

To the general observations already made on that part of Coniferae inhabiting the southern hemisphere, may be added some important facts, to be gathered from the plants in the Herbarium of the late voyages, that will afford a very correct view of the fructification of some doubtful genera, as well as their limits.

The sea urchins of the deep sea, while none of them are specifically identical with any chalk form, belong to the same general groups, and some closely approach extinct cretaceous genera.

The "Popular Flora" which is appended, contains a description of about one hundred families of the most common cultivated and wild plants, and of the most familiar genera and species in each family.

There were also varieties of the following genera: namely, lepas, chiton, cardium, pinna, nerita, two or three species of ostrea, a small mytilus, and a small buccinum of great beauty; that covered the rocks and at low water might be collected in abundance.

They belonged to one of the most formidable genera of fish in the world, the piranha or cannibal fish, the fish that eats men when it can get the chance.

Our frugivorous and baccivorous genera are also pretty numerous, and most of them are so fond of insect food that they unite, as occasion offers, with the insectivorous tribes.'

THE TURKEY.This is one of the gallinaceous birds, the principal genera of which are Pheasants, Turkeys, Peacocks, Bustards, Pintatoes, and Grouse.

Among the genera most remarkable for singularity of form and brilliancy of colouring I may mention Holocentrum, five kinds of which were procured here, one brilliantly coloured with blue and silver, and the remainder more or less of a bright scarlet.

And in this case, as also in our own character, it will be in our power to run over all kinds of argumentation separately: and at one time to refer all separate genera to different classes of the division, and at another to ask of the hearer what he requires, and at another to adopt a similar course by a comparison of one's own arguments and those of the opposite party.

Of this small family, whose characters and limits were first described by Mr. Brown, there are sixteen species in the Herbarium of these voyages, referable to Bursaria, Billardiera, Pittosporum, and two unpublished genera.

As there are objections to considering these characters as of family value, arising from the intermediate position of the circumpolar genera Alces and Rangifer, as well as the water deer and the roe, a broader meaning is given to classification by retaining the comprehensive genera Cervus and Mazama, and recognizing the subordinate divisions only as sub-genera.

As there are objections to considering these characters as of family value, arising from the intermediate position of the circumpolar genera Alces and Rangifer, as well as the water deer and the roe, a broader meaning is given to classification by retaining the comprehensive genera Cervus and Mazama, and recognizing the subordinate divisions only as sub-genera.

In a certain number of specimens the diminution in volume of the tracheæ is less than that that we have observed in the same organs of corresponding genera.