Halichoeres hartzfeldii

Halichoeres hartzfeldii, also known as Hartzfeld's wrasse, is a species of salt water wrasse found in the western Pacific Ocean.

Description
This species reaches a length of 18.0 cm.

Etymology
The fish is named in honor of German physician Joseph Hartzfeld (1815–1885), the Principal Medical Officer of the Royal Dutch East Indies Army, who collected the type specimen, and whose collections, improved the scientific knowledge of the fish fauna of the Ambon Islands.