Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Species | Species common name | NCBI Accession Number (mRNA/Protein) | Length (bp/aa) | Protein Identity |
| --- | --- | --- | --- | --- |
| Homo sapiens | Human | NM_014157.3 / NP_054876.2 | 5304bp/377aa | 100% |
| Pan troglodytes | Chimpanzee | XM_523504.4/ / XP_523504.2 | 5269bp/377aa | 99% |
| Mus musculus | Mouse | NM_172914.2 / NP_766502.1 | 1271bp/377aa | 78% |
| Felis catus | Cat | XM_003998086.1 / 410983617 | 1252bp/323aa | 69% |
| Xenopus (Silurona) tropicalis | Western Clawed Frog | XM_002931657.1 / 301604136 | 1395bp/441aa | 43% |
Question:
What is the species with the common name "mouse"?
Answer:
1.0