🌐EnglishEnglishPolskiPortuguêsРусскийفارسیEntityQ5299987· pop 7· linked from 11 articlesdouble conecell typeAvailable in 7 languagesРусскийPortuguêsGalicianPolskiTamilفارسیvia Wikidata sitelinks · CC0ConnectionsbirdEntityfishEntityCategoriesPhotoreceptor cells