Specimens collected at the Sao Tome and Principe Islands by Emilio Rolan (Spain) in 1989-1990 and 2006, and from amongst the material stored at the Bavarian State collection of Zoology (Munich, Germany), were also examined.
Distribution: Cape Verde Archipelago, Senegal, and Sao Tome and Principe Islands.
Distribution: Cape Verde Archipelago, and Sao Tome and Principe Islands.
Distribution: Mediterranean Sea, the Atlantic coast of Europe (as far north as Norway), and the northern West African coast, plus Sao Tome and Principe Islands.
Up until now, records of chitons from the Sao Tome and Principe Islands have been restricted to four species, in four separate families: Lepidochitona rolani Kaas & Strack, 1986, Rhyssoplax canariensis (d'Orbigny, 1839), Craspedochiton foresti (Leloup, 1965) and, probably, Callochiton septemvalvis (Montagu, 1803) (Table 3).