Callixenus of Rhodes was a Hellenistic author from Rhodes

Rhodes

Rhodes is an island in Greece, located in the eastern Aegean Sea. It is the largest of the Dodecanese islands in terms of both land area and population, with a population of 117,007, and also the island group's historical capital. Administratively the island forms a separate municipality within...

. He was a contemporary of Ptolemy II Philadelphus

Ptolemy II Philadelphus

Ptolemy II Philadelphus was the king of Ptolemaic Egypt from 283 BCE to 246 BCE. He was the son of the founder of the Ptolemaic kingdom Ptolemy I Soter and Berenice, and was educated by Philitas of Cos...

. He wrote two works, both of which are lost.

"Peri Alexandreias"

This consisted of at least four books, and was much used by Athenaeus

Athenaeus

Athenaeus , of Naucratis in Egypt, Greek rhetorician and grammarian, flourished about the end of the 2nd and beginning of the 3rd century AD...

 (Athen. v. p. 196, &c., ix. p. 387, xi. pp. 472, 474, 483; Harpocrat. s. v. eggythike). It contained the main account of the tessarakonteres

Tessarakonteres

The tessarakonteres , or simply "forty" was a very large galley built in the Hellenistic period. The name "forty" refers to the number of rowers on each column of oars that propelled it...

.

Title unknown

This seems to have been a catalogue of painter

Painting

Painting is the practice of applying paint, pigment, color or other medium to a surface . The application of the medium is commonly applied to the base with a brush but other objects can be used. In art, the term painting describes both the act and the result of the action. However, painting is...

s and sculptors (zografonte kai andriantopoion anagrafe), of which Sopater, in the twelfth book of his Eclogae had made an abridgement. (Phot. Bibl. Cod. 161 ; comp. Preller, Polem. Fragm. p. 178, &c.)