aneus albino black The Albino and black forms are tank bred mutations. Note that C. schultzei and C. venezuelanus, are synonyms of C. aneus. araguaiaensis arcuatus axelrodi bethanae blochii boesmani bondi britskii brittoi burgessi condiscipulus coppenamensis cruziensis crypticus davidsandsi desana duplicareus ellisae ephippifer eques erhardti evelynae eversi fowleri fulleri geoffroy gladysae gossei gracilis gryphus guapore habrosus hastatus incolicana knaackii leopardus leucomelas loxozonus melanistius melini

metae micracanthus multiradiatus napoensis narcissus natteri nijsseni oiapoquensis orcesi orphnopterus ortegai paleatus pantanalensis albino parallelus pavanelliae petracinii polystictus pulcher Jacknife Cory. I just made that name up as I typed this. But the fin does fold like a foldable knife - reminiscent of the marine Jackknife Fish shown above. As well as C. pulcher there are a few C-numbered fish that are similar; if you are going to order from a list sight unseen, get a picture first. punctatus pygmaeus rikbaktsa robinae robustus schwartzi semiaquilus serratus "Lovely pair of Corydoras serratus (Sands, 1995) a species discovered alongside Corydoras duplicareous found during my Upper Rio Negro field research, and described in my doctoral thesis." - David Sands seussi similis sipaliwini sodalis Mistakenly sold as C. punctatus, which actually looks like C. julii; also confused with C. reticulatus which always has clearly marked dark spot is on the dorsal fin which is absent in C. sodalis. splendens juvenile sterbai thanatos trilineatus tukano undulatus urucu virginiae vitattus weitzmani