蛇

Asian keelback (Amphiesma vibakari)

spectacled cobra; Indian cobra; Asian cobra (Naja naja)

krait (esp. the Taiwanese banded krait, Bungarus multicinctus)

scaly worm shell (Serpulorbis imbricatus)

Enneapterygius etheostomus (species of threefin blenny)

snake gourd (Trichosanthes cucumerina)

Cnidium monnieri fruit

tightly twisted thread

deified snake; snake god

Geology

serpentinite

Caesalpinia decapetala var. japonica

long line; long queue

Proverb

the wolf knows what the ill beast thinks; it takes one to know one; it takes a thief to catch a thief

Proverb

God only knows what may happen

eight-headed, eight-tailed serpent (in Japanese mythology)

to stir up trouble for oneself; to scare out a snake by poking at the bush

state of uncertainty; limbo; leaving unfinished with the intention of inflicting suffering; dragging out tortuously; half-killing a snake

erratic driving; driving in a zigzag

strong beginning and weak ending; anticlimax

paper umbrella (with a bull's-eye design)

Idiomatic expression

to only make work for oneself; to stir up a hornet's nest; to put one's foot in one's mouth

Astronomy

Ophiuchus (constellation); the Serpent Bearer

false strawberry (Duchesnea chrysantha); mock strawberry

reticulated python (Python reticulatus)