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:
| Genus/Species | Common Name | Accession Number | Length | Similarity | Identity |
| --- | --- | --- | --- | --- | --- |
| Rattus norvegicus | Rat | NP_001107252.1 | 208aa | 99% | 96% |
| Canis familiaris | Dog | XP_852505.1 | 208aa | 98% | 96% |
| Mus musculus | Mouse | NP_079943.2 | 208aa | 96% | 95% |
| Sus scrofa | Pig | XP_003127773.1 | 208aa | 97% | 94% |
| Equus caballus | Horse | XP_001917747.1 | 207aa | 94% | 93% |
| Gallus gallus | Chicken | XP_417729.1 | 182aa | 90% | 85% |
| Danio rerio | Zebrafish | NP_001013334.1 | 174aa | 83% | 71% |
| Anopheles gambiae | Mosquito | XP_320483.3 | 197aa | 66% | 53% |
| Drosophila melanogaster | Fruit Fly | NP_723362.1 | 196aa | 74% | 61% |
| Caenorhabditis elegans | Nematode | NP_494762.2 | 168aa | 72% | 55% |
| Phytophthora infestans | Late Blight | XP_002902629.1 | 186aa | 59% | 48% |
| Zea mays | Corn | NP_001144071.1 | 233aa | 61% | 44% |
| Oryza sativa | Rice | NP_001051577.1 | 204aa | 61% | 43% |
| Arabidopsis thaliana | Thall cress | NP_190673.1 | 231aa | 55% | 36% |
Question:
For the genus/species arabidopsis thaliana, what are the lengths? 
Answer:
231aa