Category Archives: Guppies anatomy & genetics

Let’s learn about guppy anatomy and genetics …

Comment on article – Selecting females for certain, better color by Kovalevsky V.

This comment and remark are related to the article of Kovalevsky V. “Selecting females for certain, better color“. Methyltestosterone hormones are so effective at causing the sex changes in fish that some fish farms in both the U.S. and abroad … Continue reading

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Kirpichnikov Valentin Sergeevich – the outstanding Russian biologist

Kirpichnikov Valentin Sergeevich (1908–1991) — the outstanding Russian biologist, Dr.Sci.Biol., the academician of the Russian Academy of Natural Sciences, the Hero of the Socialist Work who has brought the big contribution to studying of Pacific salmons. Was born on August, … Continue reading

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NOTE for new Russian table of guppies color genetics

[+] [Russian table of guppies color genetics] SYMBOLS of alleles: Dominant alleles: M – the presence of melanin (black pigment) G – the presence of guanine (сonditionaly blue pigment) E – the presence of astaxanthin (red pigment) X – the … Continue reading

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MOSCOW Scarlet guppy

This is the only guppy with the photo evidence which they all Russian breeders call “MOSCOW” Scarlet! As I have already said in one of my previous articles that to this day I have not been able to find documentation … Continue reading

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About the Moscow breed – post by Юрмен in Russian and English

Visually clarification / evidence were not recorded or published. It is a medium-sized fish, although giants sometimes appeared among them. The shape of the male is elegant, it is relatively narrow, but not effeminate. The prehistory is ruby-colored or blood-red, … Continue reading

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Selecting females for certain, better color by Kovalevsky V.

If the next task is to work on color, then after selecting the most suitable male, it is necessary to find females that would give the offspring a certain, better color. For this purpose resort to the test with a … Continue reading

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Guppy Color Strains by Philip Shaddock

Online PDF format – FlipBook;  

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