Hippobotus was a Greek historian

Historian

A historian is a person who studies and writes about the past and is regarded as an authority on it. Historians are concerned with the continuous, methodical narrative and research of past events as relating to the human race; as well as the study of all history in time. If the individual is...

 of philosophers and philosophical schools. His writings are frequently quoted by Diogenes Laërtius

Diogenes Laertius

Diogenes Laertius was a biographer of the Greek philosophers. Nothing is known about his life, but his surviving Lives and Opinions of Eminent Philosophers is one of the principal surviving sources for the history of Greek philosophy.-Life:Nothing is definitively known about his life...

. He wrote On the Sects and a Register of Philosophers . He treated philosophers as early as the Seven Sages

Seven Sages of Greece

The Seven Sages or Seven Wise Men was the title given by ancient Greek tradition to seven early 6th century BC philosophers, statesmen and law-givers who were renowned in the following centuries for their wisdom.-The Seven Sages:Traditionally, each of the seven sages represents an aspect of worldly...

 and Pythagoras

Pythagoras

Pythagoras of Samos was an Ionian Greek philosopher, mathematician, and founder of the religious movement called Pythagoreanism. Most of the information about Pythagoras was written down centuries after he lived, so very little reliable information is known about him...

, and as late as Crates

Crates of Thebes

Crates of Thebes, was a Cynic philosopher. Crates gave away his money to live a life of poverty on the streets of Athens. He married Hipparchia of Maroneia who lived in the same manner that he did. Respected by the people of Athens, he is remembered for being the teacher of Zeno of Citium, the...

, Menedemus

Menedemus the Cynic

Menedemus was a Cynic philosopher, and a pupil of the Epicurean Colotes of Lampsacus. Diogenes Laërtius states that he used to go about garbed as a Fury, proclaiming himself a sort of spy from Hades:...

, and Zeno

Zeno of Citium

Zeno of Citium was a Greek philosopher from Citium . Zeno was the founder of the Stoic school of philosophy, which he taught in Athens from about 300 BC. Based on the moral ideas of the Cynics, Stoicism laid great emphasis on goodness and peace of mind gained from living a life of virtue in...

, hence it is inferred that he wrote in the 3rd or 2nd century BC. His work included lists of pupils of Zeno and Timon. Diogenes Laërtius relates that Hippobotus refused to put the Cynic, Eleatic and Dialectical schools into his On Sects.