In soft tissues, crepitus can be produced when gas is introduced into an area where it is normally not present. The term can also be used when describing the sounds produced by lung conditions such as interstitial lung diseaseâthese are also referred to as rales.
Bloodfin Tetra-Information about keeping and breeding Bloodfin Tetras in aquariums. Breeding the Black Tetra-Breeding notes for Gymnocorymbus ternetzi. Cardinal Tetra Fish-An introduction to Cardinal teras-Paracheirodon axelrodi. Cardinal Tetra-Information about all aspect of keeping and breeding Cardinal Tetras.
Tetraclita feeds like other barnacles. Its cirri are exposed to the current thus allowing for microplankton to be caught and brought into the barnacle for nutrients. This species is not as abundant on the coast as B. glandula and P. polymerus. This species is in the same family as Balanus, the family Balanidae.