In the freshwater Planorbid snails, however, the haemocyanin is replaced by haemoglobin, and thus their haemolymph is red rather than blue.
Globin which is a truncated haemoglobin-like protein sometimes abbreviated as HbN
Working with improvised materials like perfume atomizers inside his dorm room turned laboratory, Chang managed to create a permeable plastic sack that would effectively carry haemoglobin almost as effectively as a natural blood cell.