• How sea urchins reproduce.

  • Darrell

I filmed this today... P.S. It's better to turn off the sound...

Tanner

Why turn off the sound? Are they screaming in fear? Well, children under 18 shouldn't watch!! THERE ARE HEDGEHOGS... REPRODUCING! Actually, I only saw one reproducing hedgehog, where's the second one? Once I trimmed one hedgehog - the spines were already 25-30 cm long - and it also started shedding this white substance, but I don't think it was reproduction. It seemed more like a defense mechanism.

Daniel

Anything can happen - the organism, thinking it's doomed (scissors, needles are cutting), at the last moment tries to reproduce to preserve its genotype. But there is no second hedgehog in the aquarium, so, as they say, it reproduces as it can.

Karen

Trimmed, also alone, completely alone. Two lonelinesses.

Destiny

How do hedgehogs reproduce...? -Very, very carefully.

Chad

Apparently, dude. If there was a chick, the picture would be a bit different. Emissions of milk and eggs from corals are often observed. Only the planulae of sarcophytons and sinularia have been seen. The little corals then grow quite vigorously. Now the planula of the green sarcophyton has turned into a miniature coral...

William

I wonder what the picture would be like if there was a "girl"? No, really, it seems like I've only come across "guys," I've had no luck...

Sarah

I had a "chuvikha" about 6 years ago. It laid eggs that were carried by the current throughout the aquarium. There is information that the eggs of sea urchins are edible. Man, when will we get to enjoy such a delicacy! On page 192 of Nik Deikin's book, there is a note that at least one species of sea urchins is hermaphroditic, but it is definitely not the diadema. As far as I know, breeding in aquarium conditions has not been observed yet.

Jenny

Tolik, I ate them at the Aegean Sea. Cut them in half with a knife - and spooned the caviar with beer. As for me, it was a decent snack, the locals were throwing up...

Brandi

They just need a year or two of breathing the Zaporizhzhia "healing" air, and everything would be fine.