| アオタ;あおた | [, aota ; aota] (n) (See 葦切鮫) blue shark (Prionace glauca, species of circumglobal requiem shark) |
| アオナギ;あおなぎ | [, aonagi ; aonagi] (n) (See 葦切鮫) shark (esp. the blue shark, Prionace glauca) |
| 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) |
| アンコウザメ | [, ankouzame] (n) grey sharpnose shark (Rhizoprionodon oligolinx, species of requiem shark found in the Indo-West Pacific) |
| イコクエイラクブカ | [, ikokueirakubuka] (n) (See スープフィンシャーク) tope shark (Galeorhinus galeus); soupfin shark |
| イヌホシザメ | [, inuhoshizame] (n) dusky smooth-hound (Mustelus canis, species of hound shark found in the Western Atlantic) |
| イモリザメ | [, imorizame] (n) salamander shark (Parmaturus pilosus, found in China and Japan) |
| インドシュモクザメ属 | [インドシュモクザメぞく, indoshumokuzame zoku] (n) Eusphyra (genus of hammerhead shark in the family Sphyrnidae whose sole member is the winghead shark) |
| ウィングヘッドシャーク;ウィングヘッド・シャーク | [, uinguheddosha-ku ; uinguheddo . sha-ku] (n) winghead shark (Eusphyra blochii, species of Indo-West Pacific hammerhead shark) |
| ウェスタンウォビゴン;ウェスタン・ウォビゴン | [, uesutan'uobigon ; uesutan . uobigon] (n) western wobbegon (Orectolobus hutchinsi, species of carpet shark from Western Australia) |
| ウォビゴン | [, uobigon] (n) wobbegong (eleven species of carpet shark in the family Orectolobidae) |
| 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) |
| エドアブラザメ | [, edoaburazame] (n) sharpnose sevengill shark (Heptranchias perlo, species of circumglobal cow shark) |
| エドアブラザメ属 | [エドアブラザメぞく, edoaburazame zoku] (n) Heptranchias (genus of cow shark in the family Hexanchidae containing the sharpnose seven-gill shark as its only member) |
| エポーレットシャーク;エポーレット・シャーク | [, epo-rettosha-ku ; epo-retto . sha-ku] (n) epaulette shark (Hemiscyllium ocellatum); blind shark |
| エポウレットシャーク | [, epourettosha-ku] (n) epaulette shark (Hemiscyllium ocellatum) |
| オーシャニックホワイトティップシャーク;オーシャニック・ホワイトティップ・シャーク | [, o-shanikkuhowaitoteippusha-ku ; o-shanikku . howaitoteippu . sha-ku] (n) oceanic whitetip shark (Carcharhinus longimanus) |
| オオテンジクザメ | [, ootenjikuzame] (n) tawny nurse shark (Nebrius ferrugineus, species found in the Indo-Pacific) |
| オオテンジクザメ属 | [オオテンジクザメぞく, ootenjikuzame zoku] (n) Nebrius (genus of a single species of nurse shark in the family Ginglymostomatidae) |
| オグロ | [, oguro] (n) graceful shark (Carcharhinus amblyrhynchoides, species of requiem shark found in the tropical Indo-Pacific) |
| オナガザメ属 | [オナガザメぞく, onagazame zoku] (n) Alopias (genus of three extant thresher shark species in the family Alopiidae) |
| カイヤン | [, kaiyan] (n) sutchi catfish (Pangasianodon hypophthalmus); iridescent shark catfish |
| カマストガリザメ | [, kamasutogarizame] (n) blacktip shark (Carcharhinus limbatus, species of reef-associated requiem shark) |
| カマヒレザメ | [, kamahirezame] (n) snaggletooth shark (Hemipristis elongata, species of Indo-West Pacific weasel shark and the only extant member of its genus) |
| カマヒレザメ属 | [カマヒレザメぞく, kamahirezame zoku] (n) Hemipristis (genus of the weasel shark family Hemigaleidae with the snaggletooth shark as its only extant species) |
| ガラパゴスザメ | [, garapagosuzame] (n) Galapagos shark (Carcharhinus galapagensis, species of circumtropical requiem shark found in the reef environments around oceanic islands) |
| ガラパゴスネコザメ | [, garapagosunekozame] (n) Galapagos bullhead shark (Heterodontus quoyi) |
| カリビアンリーフシャーク;カリビアン・リーフ・シャーク | [, karibianri-fusha-ku ; karibian . ri-fu . sha-ku] (n) Caribbean reef shark (Carcharhinus perezii, species of requiem shark found in the tropical waters of the western Atlantic Ocean from Florida to Brazil) |
| ガンジスメジロザメ | [, ganjisumejirozame] (n) Ganges shark (Glyphis gangeticus, rare species of fresh water requiem shark that dwells in the rivers of India) |
| グレイリーフシャーク;グレイ・リーフ・シャーク | [, gureiri-fusha-ku ; gurei . ri-fu . sha-ku] (n) grey reef shark (Carcharhinus amblyrhynchos, species of Indo-Pacific requiem shark) |
| クレステッドホーンシャーク | [, kuresuteddoho-nsha-ku] (n) crested bullhead shark (Heterodontus galeatus, found in eastern Australia) |
| サラ金 | [サラきん, sara kin] (n) (abbr) (See サラリーマン金融) consumer financing firm; loan shark |
| サンドバーシャーク;サンドバー・シャーク | [, sandoba-sha-ku ; sandoba-. sha-ku] (n) (See ヤジブカ) sandbar shark (Carcharhinus plumbeus, a species of requiem shark) |
| シマネコザメ | [, shimanekozame] (n) zebra bullhead shark (Heterodontus zebra, found in the Western Pacific) |
| シルキー・シャーク;シルキーシャーク | [, shiruki-. sha-ku ; shiruki-sha-ku] (n) silky shark (Carcharhinus falciformis, species of circumtropical requiem shark) |
| シルバーシャーク;シルバー・シャーク | [, shiruba-sha-ku ; shiruba-. sha-ku] (n) silver shark (Balantiocheilos melanopterus); Bala shark; tricolor shark; shark minnow |
| シロカグラ | [, shirokagura] (n) bigeyed sixgill shark (Hexanchus nakamurai, species of cow shark) |
| シロブチギンザメ | [, shirobuchiginzame] (n) Chimaera owstoni (species of deep water cartilaginous ghost shark found in Japan) |
| シロホシネコザメ | [, shirohoshinekozame] (n) whitespotted bullhead shark (Heterodontus ramalheira, found in the Western Indian Ocean) |
| シロワニ;サンドタイガーシャーク | [, shirowani ; sandotaiga-sha-ku] (n) sand tiger shark (Carcharias taurus) |