Tag Archives: pectoral

pectoral

How to Sex a Goldfish

How to Sex a Goldfish

Video Link: https://www.youtube.com/watch?v=tmKkuf9_5CU It can sometimes be tricky to tell the difference between male andfemale goldfish, but there are a few different indicators you can use. Taken individually, each one can be a little unreliable, so it’s best to consider them as a whole when trying to determine the sex of yourfish.  And of course, the…
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Goldfish Breeding Tubercles

Goldfish Breeding Tubercles

Goldfish Breeding Tubercles (Carassius auratus auratus)  Whatare they and what are they for? Jennie Connelly 2012  Breeding tubercles are keratin-based skin nodules found on male goldfish.  They most often occur on the leading rays of the pectoral fins and the opercula (gill covers), but they can also be found on all rays of the pectoral…
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