A lizard of the order Squamata, family Gamaidae, class Reptilia. Also known as the Komodo dragon, it is known as the world's largest lizard. It is found on the islands of Komodo, Rinca, Padar, and Flores in the Lesser Sunda Islands of Indonesia. It is a large lizard with a total length of 2 to 3 meters, and although there are various theories about its body length, existing individuals reach a maximum of about 3 meters. It is slightly longer than the New Guinea monitor lizard V. salvadorii , which is 4 meters long, but its thick body, powerful tail, developed limbs and claws make it worthy of the name "dragon" or "land crocodile." It lives in forests in hilly areas, and sometimes appears on grasslands and coasts. It is terrestrial, and young individuals can also climb trees. It feeds on mammals such as deer, wild boar, monkeys, and goats, and attacks prey with its powerful jaws and claws, but knocks down larger prey or enemies with its powerful tail. Young individuals feed on lizards, mice, birds and sea turtle eggs. Although they are aggressive, they rarely attack humans, and are treasured by local residents who call them "Ola" (brothers). They have been protected by the government since 1931. [Takahiro Matsui] [Reference] |Source: Shogakukan Encyclopedia Nipponica About Encyclopedia Nipponica Information | Legend |
爬虫(はちゅう)綱有鱗(ゆうりん)目オオトカゲ科のトカゲ。別名コモドドラゴンともいい、トカゲの世界最大種として知られる。インドネシア、小スンダ列島のコモド、リンチャ、パダール、フロレス各島に分布する。全長2~3メートルの大形で、体長については諸説があるが、現存個体では最大3メートルぐらいに達する。長さではニューギニアオオトカゲV. salvadoriiの4メートルに一歩譲るが、太い胴、強大な尾、発達した四肢とつめは、「ドラゴン」(竜)または「陸のワニ」の名にふさわしい。丘陵地帯の森林にすみ、草原やときには海岸にも現れる。地上性で、若い個体は木にも登る。餌(えさ)はシカ、イノシシ、サル、ヤギなどの哺乳(ほにゅう)類で、獲物は強力なあごとつめで襲うが、大きな獲物や敵は強大な尾で打ち倒す。若い個体はトカゲ、ネズミ、鳥やウミガメの卵を餌としている。性質は荒いが人を襲うことはほとんどなく、現地住民は「オラ」(兄弟)とよんでたいせつにし、また1931年以来政府の手で保護されている。 [松井孝爾] [参照項目] |出典 小学館 日本大百科全書(ニッポニカ)日本大百科全書(ニッポニカ)について 情報 | 凡例 |
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