Peristoma vs Peristome - What's the difference?
peristoma | peristome |
(botany) One or two rings of tooth-like appendages surrounding the opening of the capsule of many mosses.
* 1911 , ,
(zoology) The parts of or surrounding the mouths of numerous invertebrates.
* 1911 , ,
The lip, or edge of the aperture, of a spiral shell.
As nouns the difference between peristoma and peristome
is that peristoma is alternative form of peristome while peristome is one or two rings of tooth-like appendages surrounding the opening of the capsule of many mosses.peristome
English
(wikipedia peristome)Noun
(en noun)- Its removal does not, however, leave the mouth of the capsule wide open, for around the margin are two circles of pointed teeth forming the peristome .
- We can distinguish therefore in the body of a polyp the column, circular or oval in section, forming the trunk, resting on a base or foot and surmounted by the crown of tentacles, which enclose an area termed the peristome', in the centre of which again is the mouth. The mouth may be level with the surface of the ' peristome , or may be projecting and trumpet-shaped.