External gills usually contains muscle tissue, and may be moved by the animal as a free appendage, in order to stir up stagnant water. The stalk is lined by many thinly walled filaments (fimbriae), containing the majority of blood vessels used in gas exchange. Animals usually have one external gill originating on each gill arch (except the hyoid), which leads to there being three pairs of external gills in salamanders, and four in the gilled larvae of lungfish. External gills External gills are the gills of an animal, most typically an amphibian, that are exposed to the environment, rather than set inside
Half Pint Pint enjoyed relative success with "Legal We Legal" (his first studio album within a ten-year period). This was followed by a fifteen city US tour with Anthony B. Half Pint was presented with "The Key to The City of Lauderdale Lakes" by the Mayor of the Florida suburb in 2000. Half Pint was featured on Sly & Robbie's 25th Anniversary US Tour along with Tony Rebel and Heineken Startime appearances in December 2004 in Jamaica. Half Pint has worked with the California-based band, DubCat. The New York-based Sotti Records label released a Half Pint single in 2005, "Wha Ya Wan,"