Reticulum
Reticulum is a Southern Hemisphere constellation otherwise known as the Reticle. It is one of fourteen new constellations created by French astronomer Abbe Nicolas Louis de Lacaille (Wikipedia) in the 1750s, from his star catalog observations from the Cape of Good Hope and published posthumously in Coelum Australe Stelliferum in 1763.Reticulum remains one of the 88 modern constellations defined by the International Astronomical Union (Wikipedia).
Reticulum (abbrev. = Ret; genitive = Reticuli) covers 114 square degrees or 0.28% of the celestial sphere making it the 82nd largest constellation. It contains 23 stars brighter than apparent magnitude 6.5, the brightest star being Alpha Reticuli.
For more information see the entries for Reticulum at Wikipedia and U. Wisconsin. For a chart of Reticulum, see Ret (IAU).