Assertion: white goldfish | /r/HasAspect | no pigment cells
Facets:
Source sentences:
text: l d when melanophores are absent (as a result of genetic mutation), the fish is gold, orange or yellow, depending upon the position and number of erythrophores and xanthophores present red goldfish with red colouration have abundant erythrophores present white white goldfish have no pigment cells bronze melanophores mixed with xanthophores all over the body surface (as distinct from the wild-type pigment distribution) give different hues of bronze and iron, including chocolate brown blue in nacreous/matt fish (see below), when there are very few melanophores and these are located deep within the skin (in areas where there are no overlying xanthophores or erythrophores), the apparent colour to the observer is blue black black goldfish