Dry rot in ships from various countries. The second was launched in 1810 and, when inspected, the timbers of the upper decks were found to be infected with 'the dry rot'. By 1816 the cost of repairs for this vessel had exceeded the ship's original construction cost. Texts published in the 19th and early 20th centuries also used the term to describe fungi which produced substantial (white colored) mycelium including;"Antrodia (Fibroporia) vaillantii". Eventually, the term "dry rot" came to apply to only one or two fungi the main one being "Serpula lacrymans", in the majority of texts dealing with the subject, predominantly
Serpula the mouth. While they are primarily feeding structures, the radioles also serve as respiratory organs. The radioles of different "Serpula" species are typically red, pink, or orange in color, with white transverse bands. Astaxanthin, a carotenoid pigment, is responsible for the bright red color of the crown of "S. vermicularis". There are usually about 40 radioles in an adult. One of these radioles, called an "operculum", is a highly specialized structure located on the dorsal part of the head. The operculum consists of a long, thick stalk with a cartilaginous, cone-shaped plug at the distal end. This plug can be