As a rule no parental care is exhibited, but incubation of the developing ova within some part of the parental body, or receptacles attached to the parent, occurs in some Lamellibranchs, some Gastropods, and in Argonauta among the Cephalopods.
Holland, Hungary and Switzerland were all early in the field; and Belgium has succeeded, through the instrumentality of the semi-official Societe Nationale de Chemins de Fer Vicinaux, started in 1885, in developing one of the most complete systems of rural railway transport in the world.
It is found that in densely wooded districts furs are darker in colour than in exposed regions, and that the quality of wool and hair is softer and more silky than those from bare tracts of country, where nature exacts from its creatures greater efforts to secure food, thereby developing stronger limbs and a consequently coarser body covering.
He forced them to become his dependants in return under a great variety of forms, but especially developing thereby the precarium land tenure and the patrocinium personal service, and organizing a private jurisdiction over his tenants, and a private army for defence.
The plants are nearly allied to Cereus, differing chiefly in the floriferous portion developing these longer and more attenuated hair-like spines, which surround the base of the flowers and form a dense woolly head or cephalium.
Similarly its ecclesiastical statesmen have been developing the full possibilities of its polity, to suit the demands of the time for coordinated effort.
In 1892 work was begun on the Chicago Drainage Canal, whose controlling works are here and whose plant, developing 40,000 h.p. from the 40 ft.
F, Ephyra developing into a medusa by the growth of the adradial regions.
Immediately dependent upon the prince, from whom they obtained their privileges, the most important of which were self-government and freedom from taxation, these traders soon became an important factor in the state, counterpoising, to some extent, the influence of the gentry, enriching the land by developing its resources, and promoting civilization by raising the standard of comfort.
Careful criticism of the narratives 3 has resulted in the separation of later accretions from the earliest records, and the tracing of the elaboration of older traditions under the influence of developing religious and social institutions.