You send: Ripple
XRP is the native asset of the XRP Ledger, built for fast settlement — a transaction confirms in a few seconds. Deposits to exchanges and custodial wallets usually require a destination tag in addition to the address. More about XRP.
On this pair it moves over XRP Ledger — an address there starts with r — plus a destination tag if your wallet gave you one. This network uses a memo / destination tag for deposits to shared wallets.
XRP also exists on other networks — different addresses, not interchangeable: BEP20.


