Butterflies of Guinea-Bissau: VIII. New data, new reports, corrections and biodiversity (Lepidoptera: Papilionoidea) Author Bivar-De-Sousa, António Author Vasconcelos, Sasha Author Mendes, Luís F. Author Larsen, Torben B. Author Baker, Jon Author Guilherme, João L. text Zootaxa 2016 4201 1 1 77 journal article 10.11646/zootaxa.4201.1.1 e3cf293e-ebda-4903-aa6a-680425eb6fed 1175-5326 192215 3EB08193-954B-49BF-A989-1E73AC070E6B 131. Charaxes castor castor ( Cramer, 1775 ) WL: 50mm . C. castor flies in forests, degraded forest and Guinea savanna. Two subspecies occur along the African savanna region: nominate C. c. castor from Senegal to Nigeria and across to western Kenya and northwestern Tanzania ; and C. c. flavofasciatus from eastern Kenya to South Africa . Subspecies C. c. arthuri and C. c. comoranus are endemic to Pemba Island and the Comoro Islands , respectively. Caterpillars are polyphagous and feed on several Fabaceae , Poaceae , Celastraceae , Ulmaceae , Euphorbiaceae and Iridaceae . Previous references. Regions: Tombali . Authors: Larsen (2005), Bivar-de-Sousa et al. (2008a). Probable abundance and proposed status. AB: R; CS: I.