Noun:

एक प्रकार का जानवर,

jerboas शब्द के हिंदी अर्थ का उदाहरण:

एक प्रकार का जानवरराकून।

জজজ

कई में कई पुरापाषाणयुगीन यूरोपीय गुफा चित्रों में औरौक्स (एक प्रकार का जानवर) का चित्रण किया गया है, उदहारण के तौर पर वे गुफाएं जो फ़्रांस के लासकॉक्स और लिवरनॉन में पायी गयी थीं।

एक प्रकार का जानवर के चेहरे पर मुखौटा की तरह छल्ले शीतकालीन खेलों में कई एथलीटों द्वारा पहना जाने वाले चश्मे और टोपी याद करते हैं।

छोटे मांसाहारियों में लाल लोमड़ी ( वल्प्स वुल्फ्स ), एक प्रकार का जानवर कुत्ता और जापानी मार्टन ( मार्टेस मेलैम्पस ) शामिल हैं।

jerboas's Usage Examples:

In addition to their long hind and short fore limbs, jerboas are mostly characterized by their silky coats - of a fawn colour to harmonize with their desert surroundings - their large eyes, and long tails and ears.

It may also be noticed that in mammals and birds which hop on two legs, such as jerboas, kangaroos, thrushes and finches, the proportionate length of the thigh-bone or femur to the tibia and foot (metatarsus and toes) is constant, being 2 to 5; in animals, on the other hand, such as hares, horses and frogs, which use all four feet, the corresponding lengths are 4 to 7.

As regards the true jerboas, there is a curious resemblance in the structure of their hind-legs to that obtaining among birds.

In all the more typical members of the family the three middle metatarsals of the long hind-legs are fused into a cannon-bone; and in the true jerboas of the genus Jaculus the two lateral toes, with their supporting metatarsals, are lost, although they are present in the alactagas (Alactaga), in which, however, as in certain allied genera, only the three middle toes are functional.

In the typical jerboas, Jaculus (or Dipus), ranging from North Africa to Persia, Russia and Central Asia, there are only three hind toes, the incisors are grooved, and the premolars are generally wanting.

- The next Myoxoidea, or dormice, mouse group, have the three sections of the order, namely, the Dipodoidea, or jerboas, and Myoidea, or the following characteristics in common.

In general habits and appearance these animals recall large jerboas, from which group they are, however, distinguished by the four pairs of rooted cheek-teeth, the premolars being as large as the molars, and the latter having one outer and one inner enamel-fold.

The peculiar odour evolved by many rodents is due to the secretions of special glands, which may open into the prepuce, as in Mus, Microtus and Cricetus, or into the rectum, as in Arctomys and Thryonomys, or into the passage common to both, as in the beaver, or into pouches opening near the vent, as in hares, agoutis and jerboas.

In the Jaculidae the metatarsals are greatly elongated, and in some of the species, as jerboas, they are welded together.

Indeed, despite the fact that they present much diversity of habit - some being arboreal, as the squirrels, many of which are provided with expansions of skin or parachutes on which they glide from tree to tree; some cursorial, as the hares; others jumpers, as the jerboas; others fossorial, as the mole-rats; and others aquatic, as the beavers and waterrats - no important structural modifications are correlated with such diversity of habit.

Synonyms:

gnawer, typical jerboa, rodent, family Dipodidae, Dipodidae, Jaculus jaculus,