Jaculidae sentence example

jaculidae
  • In the Jaculidae the metatarsals are greatly elongated, and in some of the species, as jerboas, they are welded together.
    0
    0
  • The Spalacidae are burrowing types, allied apparently to the ancestral Jaculidae, and characterized by the second and third molars being equal in size, the presence of enamel-folds in all these teeth, and the superiority in size of the claws of the second, third and fourth front toes over the other two.
    0
    0
  • JERBOA, properly the name of an Arabian and North African jumping rodent mammal, Jaculus aegyptius (also known as Jaculus, or Dipus, jaculus) typifying the family Jaculidae (or Dipodidae), but in a wider sense applied to most of the representatives of that family, which are widely distributed over the desert and semi-desert tracts of the Old World, although unknown in Africa south of the Sahara.
    0
    0
  • The jerboa group (Dipodidae, or Jaculidae) is also mainly an Old World type, although its aberrant representatives the jumping-mice (Zapus) have effected an entrance into Arctic North America.
    0
    0
  • JUMPING - MOUSE, the name of a North American mouselike rodent, Zapus hudsonius, belonging to the family Jaculidae (Dipodidae), and the other members of the same genus.
    0
    0
    Advertisement
  • Tympanic bullae are always present and generally large; in some genera, as in the gerbils (Gerbillinae) and jerboas (Jaculidae), there are supplemental mastoid bullae which form great hemispherical bony swellings at the back of the skull (fig.
    0
    0