Lithophagic snail from southern British Honduras.
A freshwater gastropod, Pachycheilus glaphyrus, responsible for unusual erosion in limestone has been located in southern British Honduras where it is abundant in streams flowing through areas of karst topography. These snails ingest algae that proliferate in solution grooves formed at the fluctuating air-water interface. Rasping action of the radula results in deepening of these grooves and appears to improve the algal habitat.
D000818:Animals; D001522:Behavior, Animal; D001531:Belize; D002119:Calcium Carbonate; D004463:Ecology; D056890:Eukaryota; D012908:Snails / Q000502:physiology*; D014329:Tropical Climate
D002119:Calcium Carbonate