沼 - marsh, lake, bog

marsh; swamp; bog

deep-mud paddy

lake; marsh; wetland; inland waters

marsh; swamp; wetland; bog; pond

marshland; wetland; swampland

bog; marsh; swamp; quagmire; morass

Asian grass frog (Fejervarya limnocharis); Indian rice frog; cricket frog

Nipponocypris sieboldii (species of cyprinid)

marsh gas; methane

bald Cypress (Taxodium distichum)

inshore hagfish (Eptatretus burgeri)

lake ecosystem