Leach, W.E. 1820.Synopsis of the Contents of the British Museum: Eleventh Room. British Museum. London. 17th edition: 65–70. (Although the name of the author is not specified in the document, Leach was the Keeper of Zoology at the time).BHLDOI:10.5962/bhl.title.144385Reference page. p. 66 BHL
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