Solemyidae is a family of bivalves in the order Solemyoida, the members known as Solemyids. They are remarkable in that their digestive tract is either extremely small or non-existent, and their feeding appendages are too short to reach outside the shell. It has been shown that these clams harbour sulphur-oxidizing Bacteria intracellularly within their gill filaments. As chemoautotrophs, these bacterial symbionts synthesize organic matter from CO2 and are the primary source of nutrition for the whole organism. In turn, the animal host provides its symbionts a habitat in which they have access to the substrates of chemoautotrophy (O2, CO2, and reduced inorganic compounds such as H2S). Together, these partners create "animals" with novel metabolic capabilities.
very interesting
JeromeGado88 1 year ago
Nice!
SinterEnPiet 3 years ago 2