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