The Wikispecies project lets visitors browse and contribute information about species through its online reference pages.
The Catalogue of Life
vsMerck Index
The Catalogue of Life vs Merck Index
How do The Catalogue of Life and Merck Index compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | The Catalogue of Life | Merck Index |
|---|---|---|
| What it is | The Catalogue of Life provides a reference list of the world's species. | The Merck Index provides a searchable reference for chemical substances by name or CAS Registry Number. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | iOS, Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
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