Cells that reside in a specific connective tissue type for an extended period of time are called resident cells.

Here's why:

* Resident cells are the "permanent" inhabitants of a particular connective tissue.

* They are responsible for maintaining the tissue's structure, function, and overall health.

* They contrast with transient cells, which are temporary visitors in the connective tissue, usually passing through during an inflammatory response or wound healing.

Examples of resident cells include:

* Fibroblasts in fibrous connective tissue

* Chondrocytes in cartilage

* Osteocytes in bone

* Adipocytes in adipose tissue

* Mast cells in various connective tissues

* Macrophages in many connective tissues

Remember, while resident cells are typically long-lived, they can still undergo turnover and be replaced over time.