sand tube worm
Noun
Meaning
sand tube worm (plural sand tube worms)
Pectinaria australis - an annelid beach worm that forms a fragile tapered tube, about 50 mm long made of grains of sand.
Noun
sand tube worm (plural sand tube worms)
Pectinaria australis - an annelid beach worm that forms a fragile tapered tube, about 50 mm long made of grains of sand.