| アノア | [, anoa] (n) anoa (either of two small African water buffalo of genus Bubalus) |
| アマシイラ属 | [アマシイラぞく, amashiira zoku] (n) Luvarus (sole genus of perciform fish in the family Luvaridae whose only member is the luvar) |
| アラフラ大瀬 | [アラフラおおせ;アラフラオオセ, arafura oose ; arafuraoose] (n) (uk) (See タッセルドウォビゴン) tasselled wobbegong (Eucrossorhinus dasypogon, sole species of the carpet shark genus Eucrossorhinus) |
| アルム | [, arumu] (n) arum (any plant of the genus Arum, typically having arrow-shaped leaves) |
| アンゼリカ;アンジェリカ;アンゲリカ | [, anzerika ; anjierika ; angerika] (n) angelica (any herb of the genus Angelica, esp. garden angelica, Angelica archangelica) |
| ウーリーモンキー | [, u-ri-monki-] (n) woolly monkey (any New World monkey of genus Lagothrix) |
| ウバザメ属 | [ウバザメぞく, ubazame zoku] (n) Cetorhinus (sole genus of the only species of basking shark in the family Cetorhinidae) |
| オオトカゲ科 | [オオトカゲか, ootokage ka] (n) Varanidae (family of carnivorous monitor lizards whose only living genus is Varanus) |
| オトギリソウ属;弟切草属 | [オトギリソウぞく(オトギリソウ属);おとぎりそうぞく(弟切草属), otogirisou zoku ( otogirisou zoku ); otogirisouzoku ( otogirisou zoku )] (n) Hypericum (plant genus including St. John's worts) |
| オナガザメ科 | [オナガザメか, onagazame ka] (n) Alopiidae (family with three species of thresher sharks all within the genus Alopias) |
| かき菜 | [かきな;カキナ, kakina ; kakina] (n) (uk) kakina (green leafy vegetable of the genus Brassica) |
| カクタスペア | [, kakutasupea] (n) fruit of a cactus in genus Opuntia (inc. prickly pears and cholla); cactus pear |
| カナダ藻 | [カナダも, kanada mo] (n) waterweed (any aquatic plant of genus Elodea, esp. common waterweed, Elodea canadensis) |
| カンガルー鼠 | [カンガルーねずみ;カンガルーネズミ, kangaru-nezumi ; kangaru-nezumi] (n) (uk) kangaroo rat (of North America; any rodent of genus Dipodomys) |
| キング蛇 | [キングへび;キングヘビ, kingu hebi ; kinguhebi] (n) (uk) king snake (any snake of genus Lampropeltis) |
| グエノン;ゲノン;グェノン | [, guenon ; genon ; guenon] (n) guenon (any Old World monkey of genus Cercopithecus) |
| クテノポマ | [, kutenopoma] (n) climbing gourami (of genus Ctenopoma or Microctenopoma) (lat |
| クロハギ属 | [クロハギぞく, kurohagi zoku] (n) Acanthurus (type genus of surgeonfishes and tangs in the family Acanthuridae which have a pair of sharp spines on either side of the base of the tail) |
| コリドラス | [, koridorasu] (n) corydoras (any armored catfish of genus Corydoras) |
| シノドンティス | [, shinodonteisu] (n) squeaker (upside-down catfish of family Mochokidae, esp. members of genus Synodontis) (lat |
| シファクティヌス;クシファクティヌス | [, shifakuteinusu ; kushifakuteinusu] (n) Xiphactinus (extinct genus of predatory bony fish) |
| ツノダシ属 | [ツノダシぞく, tsunodashi zoku] (n) Zanclus (sole genus of the family Zanclidae containing the moorish idol as its sole extant species) |
| ティラピア属 | [ティラピアぞく, teirapia zoku] (n) Tilapia (large genus of cichlid fish in the Cichlidae family endemic to Africa and the Middle East) |
| デンドロビウム | [, dendorobiumu] (n) dendrobe (any orchid of genus Dendrobium) (lat |
| ドラセナ | [, dorasena] (n) (See 竜血樹) dracaena (any palmlike tree of genus Dracaena or Cordyline) (lat |
| ナス属;茄子属 | [ナスぞく(ナス属);なすぞく(茄子属), nasu zoku ( nasu zoku ); nasuzoku ( nasu zoku )] (n) Solanum (nightshade genus of plants) |
| ネコザメ属 | [ネコザメぞく, nekozame zoku] (n) Heterodontus (sole genus of living bullhead sharks in the family Heterodontidae) |
| フーロック手長猿 | [フーロックてながざる;フーロックテナガザル, fu-rokku tenagazaru ; fu-rokkutenagazaru] (n) (uk) hoolock gibbon (either of the two gibbons in genus Hoolock) |
| プリムラ | [, purimura] (n) primula (any flower of genus Primula, which includes primroses, cowslips and cyclamens) |
| マロー | [, maro-] (n) mallow (any plant of genus Malva) |
| マンバ | [, manba] (n) mamba (snake of the genus Dendroaspis) |
| ミズワニ属 | [ミズワニぞく, mizuwani zoku] (n) Pseudocarcharias (sole genus of the family Pseudocarchariidae containing one species of crocodile shark) |
| メガマウスザメ属 | [メガマウスザメぞく, megamausuzame zoku] (n) Megachasma (sole genus of the rare deep water megamouth shark in the family Megachasmidae) |
| ラブカ科 | [ラブカか, rabuka ka] (n) Chlamydoselachidae (family of frilled sharks whose sole extant genus is Chlamydoselachus) |
| 万代草 | [ばんだいそう;バンダイソウ, bandaisou ; bandaisou] (n) (uk) houseleek (any plant species of genus Sempervivum) |
| 二葉柿;双葉柿 | [ふたばがき;フタバガキ, futabagaki ; futabagaki] (n) (uk) (See ラワン) dipterocarp (any plant of genus Dipterocarpus) |
| 剣微塵子 | [けんみじんこ;ケンミジンコ, kenmijinko ; kenmijinko] (n) (uk) cyclops (any minute crustacean of genus Cyclops) |
| 天南星 | [てんなんしょう;テンナンショウ, tennanshou ; tennanshou] (n) (uk) jack-in-the-pulpit; cobra lily (plant of genus Arisaema) |
| 姫蝉海老 | [ひめせみえび;ヒメセミエビ, himesemiebi ; himesemiebi] (n) (uk) slipper lobster of genus Scyllarus (esp. species Scyllarus cultrifer) |
| 家蚊 | [いえか, ieka] (n) common house mosquito and others belonging to the genus Culex |