:Category:Taxa named by Johan Conrad van Hasselt
Johan Conrad van Hasselt (24 June 1797 – 8 September 1823), was a Dutch physician, zoologist, botanist and mycologist.
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Johan Conrad van Hasselt (24 June 1797 – 8 September 1823), was a Dutch physician, zoologist, botanist and mycologist.
{{DEFAULTSORT:van Hasselt}}