(of animals) capable of surviving both on land and in water

両生の(りょうせいの), 水陸両生の(すいりくりょうせいの)
a mammal with claws that can't retract and often has a long snout, and often used for companionship, hunting, or guarding purposes

犬類, 犬(いぬ)
any animal in the cat family

猫科の動物, ネコ科動物
any of the long, stiff hairs that grow on the face of a cat, mouse, etc.

ひげ, まゆげ
each of the curved pointy teeth of some animals such as elephants, boars, etc., especially one that stands out from the closed mouth

牙 (きば), ツノ
the long and protruding facial part of an animal which comprises its nose and mouth, especially in a mammal

鼻先 (はなさき), 口吻 (こうふん)
one of the two long and sharp teeth that some animals such as dogs, wolfs, or snakes have

付け爪(つけづめ), 牙(きば)
the animals of a particular geological period or region

動物相, ファウナ
small animals or insects that are believed to be destructive and are difficult to handle when they appear in a considerable number

害獣, 有害生物
(of sheep, cows, etc.) to feed on the grass in a field

放牧する(ほうぼくする), 草を食む(くさをはむ)
(of some animals or plants) to spend the winter sleeping deeply

冬眠する (とうみんする), 休眠する (きゅうみんする)
any animal that lives by hunting and eating other animals

捕食者 (ほしょくしゃ), 肉食動物 (にくしょくどうぶつ)
a bird, such as an eagle or a hawk, that feeds on animal flesh

猛禽類(もうきんるい), 肉食鳥(にくしょくちょう)
a prominent feature exhibited by some birds on their heads, consisting of feathers, fur, or skin

冠羽(かんう), クレスト
a domesticated bird that is particularly kept for its meat and eggs

家禽(かきん), 鳥(とり)
to keep an egg in a favorable condition to help it develop until it hatches

孵化させる(ふかさせる), インキュベートする
a bird that is too young to leave the nest built by its parents, especially one that has not yet learned how to fly

ひな鳥 (Hinadori), 幼鳥 (Yōchō)
the feathers of a bird covering its body

羽毛(うもう), 羽衣(はごろも)
a marine invertebrate with a body full of holes through which water can circulate and nutrients can be absorbed

スポンジ, 海綿(かいめん)
a large number of fish or sea mammals that swim together

魚の群れ, 魚群
a sea creature with a hard shell and jointed legs such as crabs and lobsters

甲殻類 (こうかくるい), カニ類 (かにるい)
a class of terrestrial arthropods that breathe air and have four pairs of limbs, such as spiders, scorpions, etc.

クモ類, 節足動物の一群
a parasitic flatworm that is shaped like a ribbon and lives in the intestines of mammals

条虫, サナダムシ
a small wingless insect that is silvery and nocturnal, which feeds on paper products or clothing

シルバーフィッシュ, ウロコムシ
an invertebrate animal with a segmented body and a chitinous exoskeleton, such as a spider, crab, etc.

節足動物 (せっそくどうぶつ), 甲殻類 (こうかくるい)
the stage of the metamorphosis that comes between the larval and adult stages of a moth or butterfly

さなぎ, 蛹(よう)
a silky covering that the larvae of some insects make around themselves during metamorphosis

繭 (まゆ), コクーン
a young form of an insect or an animal that has come out of the egg but has not yet developed into an adult

幼虫, ラーバ
the hard outer covering that supports the body of an animal, such as an arthropod

外骨格, エクソスケルトン
a small parasitic insect that lives and feeds on the body of warm-blooded animals

シラミ, 虱(しらみ)
any invertebrate that lives in aquatic or damp habitats and has a soft unsegmented body, often covered with a shell

軟体動物(なんたいどうぶつ), 貝類(ばいるい)
TOEFL のための上級語彙 |
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