 Aristotle. The K. al-Fihrist credits Hunayn ibn Ishaq with the translation of the  Categories.[55]  Hunayn also translated the De Interpretatione into Syriac and Ishaq made the Arabic translation of  it.[56]  The Prior Analytics were translated into Syriac partly by Hunayn and partly by Ishaq, and into Arabic by a certain  Tayadurus.[57]  The Posterior Analytics were translated into Syriac, partly by Hunayn and in their entirety by  Ishaq.[58]  The latter also made a Syriac translation of the  Topics,[59]  but the translation which has come down to us is the Arabic one, made by Abu ʿUthman  al-Dimashqi[60]  (books I–VII) and by Ibrahim ibn ʿAbdallah (book  VIII).[61]  The K. al-Fihrist tentatively attributes to Ishaq a translation of the  Rhetoric,[62]  but the extant anonymous Arabic version does not bear the features of the translations of this period and has been ascribed to an earlier  stage.[63]  Ishaq also translated the Physics into  Arabic.[64]  As for the De Caelo, the K. al-Fihrist mentions a revision made by Hunayn on Ibn al-Bitriq’s  version.[65]  Hunayn is also the author of a compendium of the Meteorologica (Daiber 1975). The De Generatione et corruptione was translated into Syriac by Hunayn and into Arabic by Ishaq; two other translations are mentioned, by Abu ʿUthman al-Dimashqi and Ibn  Bakkus.[66]  All the translations mentioned are lost, although not without having left some  traces.[67]  As for the De Anima, in the K. al-Fihrist we are told that Hunayn translated it into Syriac in its entirety, and that Ishaq made another partial translation, plus a complete translation into  Arabic.[68]  Ishaq ibn Hunayn also retranslated (or revised) the  Metaphysics.[69]  He is also credited with the translation into Arabic of the Nicomachean  Ethics.[70]  In addition to the genuine Aristotelian works, some spuria were also translated by Hunayn and his associates: Hunayn himself possibly translated the Problemata Physica (Filius 2003, 593–98); also the compilation of the so-called De Lapidibus has been ascribed to him (Zonta 2003, 652–54). Ishaq ibn Hunayn made the Arabic version of the De Plantis (Drossaart Lulofs-Poortman 1989; Hugonnard-Roche 2003b, 499–505), and Abu ʿUthman al-Dimashqi is credited with the translation of the De Virtutibus et  vitiis.[71]