Calico (goldfish)

Today, Calico (goldfish) has reached an unprecedented level of relevance and popularity. Whether in the field of health, technology, politics or culture, Calico (goldfish) has become a topic of great interest to people of all ages and backgrounds. With its impact on society becoming more evident, it is not surprising that Calico (goldfish) is the subject of numerous studies, debates and analyses. In this article, we will explore the phenomenon of Calico (goldfish) in depth and analyze its influence on different aspects of modern life.
A calico oranda goldfish.

Calico goldfish are goldfish of any breed that have a type of scale that is intermediate between the metallic type of scales and the transparent type.[1] These scales have a slight sheen that produces a pearly appearance.[2][3] The name "calico goldfish" came about because the first fish that were introduced with this type of scales had a mottled calico pattern with several colours.[1]

Calico goldfish often have patches of red, yellow, grey and black along with dark speckles on a blue background. This coloration usually extends over the fins.[2][3]

Shubunkins are well known for their calico coloration

Although calico coloration occurs in many fancy goldfish varieties such as telescope eyes, fantails, ryukins, orandas, and ranchu's, the nacreous scale characteristic is usually exclusive to the shubunkins, which are single-tailed fish that are similar to the common goldfish and could grow up to 12 inches in length.[2][3]

Calico Ryukin goldfish

See also

Main article: Goldfish

References

  1. ^ a b Axelrod, H.R.; Vorderwinkler, W. (1984). Goldfish and koi in your home. T.F.H. Publications. ISBN 0-86622-041-0.
  2. ^ a b c "An Interpet Guide to Fancy Goldfish" by Dr. Chris Andrews, Interpet Publishing, 2002 - ISBN 1-902389-64-6
  3. ^ a b c "Fancy Goldfish: A Complete Guide to Care and Collecting" by Dr. Erik L. Johnson, D.V.M. and Richard E. Hess, Weatherhill, Shambala Publications, Inc., 2006 - ISBN 0-8348-0448-4


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