(near Belém, Brazil) that appeared to be A. eiselti, but was not positively identified. In 2011, six individual organisms were found in the Madeira River. Neither have cold, fast-flowing water, as was originally thought, as there is less oxygen in warmer water. This makes its lack of lungs even more unusual, and the question of how it breathes has not yet been resolved. References External links 1998 paper reporting discovery of second specimen 2011 paper reporting the discovery of live specimens Typhlonectidae Monotypic amphibian genera Amphibians described in 1968 Taxonomy articles created by Polbot