英文關鍵字
alcyonium
animal
animalia
aplidium
aquatic
ascidia
ascidiacea
ascidian
benthos
black
botrylloides
botryllus
bryozoa
chordata
chordates
colonial
colonies
europe
fauna
filtration
footage
invertebrate
nature
organisms
pleurogona
schlosseri
sea
seasquirt
sessile
star
styelidae
tunicata
tunicate
tunicates
undersea
underwater
violaceus
wild
wildlife
zooids