Japanese angelshark is eaten and the rough skin is made into a type of leather called shagreen for use in wood finishing. Angel sharks in general are highly threatened by commercial trawl fisheries due to their susceptibility to capture and low rate of reproduction, and angel shark species elsewhere are known to have declined markedly under fishing pressure. Trawling activity in the Yellow Sea and other parts of the northwestern Pacific is intense and, coupled with pollution, has had a serious impact on the local ecosystem. The Japanese angelshark population is suspected to have declined by up to 50% or more under
Jewish views of leather to sit upon. Jewish views of leather Leather has played an important role in Judaism and in Jewish life. Many items widely used by observant Jews are made from leather, such as: References to leather are found in the Hebrew Bible and Talmud. Leather was originally worn to protect against weather conditions. Over time, leather was slowly replaced by other resources as a source for garments. The first reference to leather is in the Book of Genesis that states that God gave man a “coat of skins”. In addition, the Patriarchs continued to wear the “coat of skins” throughout their