Robuta

https://www.semanticscholar.org/topic/Rattus-sordidus/2974991 Rattus sordidus | Semantic Scholar rattus sordidus semantic scholar https://animaldiversity.org/accounts/Rattus_sordidus/classification/ Rattus sordidus (dusky field rat) | CLASSIFICATION | Animal Diversity Web dusky field rat rattus sordidus classification animal diversity