Do you know ? Voice from Animals Video

哺乳類 (mammals)

犬（dog）, 猫(cat),馬(horse),牛(cow), 豚(pig), 鹿(dear),熊(bear), 駱駝(camel), ライオン(lion), 虎(tiger), 猿(monkey),鯨(whale)

鳥 (birds)

鶏(chicken), 郭公(cuckoo), 鷹(hawk), 鵬(phoenix)

昆虫 (insects)

蜘蛛(spider), 蝿(fly), 蜂(bee/wasp),蚊(mosquito),ゴキブリ（cockroach）, ムカデ(Mukade - dangerous Japanese centipede/millipede (I don't remember which))

爬虫類 (reptiles)

鰐(crocodile),トカゲ(lizard), 蛇(snake), 蛙(frog),

甲殻類 (crustacions)

蟹(crab), 蝦（shrimp)

魚 (fish)/sea creatures

金魚(goldfish),蛸(octopus),烏賊（cuttlefish）, etc... (this list could go on forever in a seafood rich country like Japan)

恐竜 (dinosaurs)

覇王竜(T-Rex), 三角竜（triceratops),剣竜(Stegusaurus)

宇宙人 (extraterrestrials)

グレイ (grey), ヒト型爬虫類(reptilian humanoid), 火星人(martian), etc...

Mythical Animals (maybe create a new category)

Please add any animals which you think a language learner (of any language) should know. It doesn't matter if you don't know Japanese. I have translated the names into English as you can see above. You can ever suggest animal names in English.

OK, so please recommend essential animals for the language learner. Be sure to group them into categories.