- ram's-horn snail
- ram's-horn snail «RAMZ HRN»,a freshwater snail with a flat coiled shell, commonly found in aquariums.
Useful english dictionary. 2012.
Useful english dictionary. 2012.
Ramshorn snail — The term ramshorn snail is used in the aquarium trade to describe any kind of snail whose shell is planispiral, meaning that it is a flat coil. Such shells resemble a coil of rope, or (as the name suggests) a ram s horn.Physical descriptionMost… … Wikipedia
List of endangered species in the British Isles — This is a list of endangered and threatened animal and plant species in the British Isles. They are endangered or have reducing populations within the British Isles and may become extinct in the future. Some suffer because of loss of habitat, but … Wikipedia
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Biomphalaria — Taxobox name = Biomphalaria regnum = Animalia phylum = Mollusca classis = Gastropoda ordo = Basommatophora familia = Planorbidae genus = Biomphalaria genus authority = Preston, 1910 subdivision ranks = Species subdivision = * B. glabrata * B.… … Wikipedia
Cephalopod size — The giant squid (Architeuthis sp.) was for a long time thought to be the largest extant cephalopod. It is now known that the colossal squid (Mesonychoteuthis hamiltoni) attains an even greater size. Size has been one of the most interesting… … Wikipedia
Planorbis kahuica — Taxobox name = Planorbarius kahuica image width = status = regnum = Animalia phylum = Mollusca classis = Gastropoda subclassis = Orthogastropoda superordo = Heterobranchia ordo = Pulmonata familia = Planorbidae genus = Planorbis species = P.… … Wikipedia
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Menetus dilatatus — Conservation status NE[1] Scientific classification Kingdom: Animalia … Wikipedia
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