生物形态特征描述规范

Darwin Core(达尔文核心): http://www.tdwg.org/standards/450
Structure of Descriptive Data(SDD)规范: http://www.tdwg.org/standards/116
TAPIR - TDWG Access Protocol for Information Retrieval: http://www.tdwg.org/standards/449
Access to Biological Collection Data(ABCD) - version 2.06: http://www.tdwg.org/standards/115