noun:

• archerfish (any fish of family Toxotidae, esp. the banded archerfish, Toxotes jaculatrix)

noun:

• dragonet (any fish of family Callionymidae, esp. Richard's dragonet, Repomucenus richardsonii)

noun:

• electric catfish (any species of family Malapteruridae, esp. species Malapterurus electricus) - obscure term ➜ 電気鯰

noun:

• frogfish (any fish of family Antennariidae, esp. the striated frogfish, Antennarius striatus)

noun:

• toadfish (any fish of family Batrachoididae, esp. the Pacuma toadfish, Batrachoides surinamensis)

noun:

• Thalassoma (genus of brightly colored fish of the wrasse family Labridae)

noun:

• Atelomycterus; genus of five species of catshark in the family Scyliorhinidae

noun:

• Gollum (genus of one species, Gollum attenuatus, in the family Proscylliidae)

noun:

• Ephippus (genus of 2 species of spadefish in the family Ephippidae)

noun:

• threadfin (any fish of family Polynemidae, esp. the striped threadfin, Polydactylus plebeius)

noun:

• chrysanthemum taboo; taboo about criticizing or parodying the Japanese royal family

noun:

• surname; family name
• hereditary title (used in ancient Japan to denote rank and political standing) ［せい］ ➜ 姓【かばね】

noun / ~の noun:

• inner part of a house (near the kitchen, living room, etc.)
• family matters; household affairs; personal business

noun:

• crane fly; daddy longlegs (insect of family Tipulidae) ➜ 大蚊
• a tall, gangly person; string bean - derogatory term

noun:

• Glyphis (genus containing 5 known species of secretive true river sharks in the family Carcharhinidae)

noun:

• mallow (any plant of family Malvaceae) ➜ 銭葵・冬葵
• Asarum caulescens (species of wild ginger) ➜ 二葉葵
• hollyhock - hollyhocks (genus Alcea) are part of the mallow family ➜ 立葵

noun:

• loach (any fish of family Cobitidae)
• weather loach (Misgurnus anguillicaudatus)

noun:

• Oriental longheaded locust (Acrida cinerea)
• click beetle; skipjack (beetle of family Elateridae)
• obsequious person

noun:

• rail (any bird of family Rallidae, esp. the water rail, Rallus aquaticus)

noun:

• handsome fungus beetle (any beetle of family Endomychidae)
• 28-spotted ladybird (Epilachna vigintioctopunctata) - colloquialism ➜ 二十八星瓢虫

noun / ~する noun:

• trot; half run; jog

noun:

• girl in charge of menial tasks in a samurai family

noun:

• sea pen (any coelenterate of the family Pennatulidae or related families); sea feather

noun:

• lantern fish (any fish of family Myctophidae, esp. Watase's lanternfish, Diaphus watasei)

noun:

• football fish (any fish of family Himantolophidae, esp. the Atlantic footballfish, Himantolophus groenlandicus)

noun:

• Hemiscylliidae; family of tropical Indo-Pacific longtail carpet sharks or bamboo sharks