It’s not often Laura Verhegge gets stumped by a mysterious sea creature.
Yet at Weir’s Beach over the weekend, the biology and marine sciences instructor at Pearson College encountered some unusual jellies – around four of them – that had her scratching her head.
Verhegge was taking a stroll through the waters, by the shoreline she’d gotten to know over 18 years, when she made her vexing find. She decided to post the pictures to Twitter for help.
The images show the jellyfish’s spherical shape and some internal structures, minus the tentacles. “Gorgeous. Looks like a perfect paperweight (if made in glass),” one person replied.
Louise Page, an associate professor who teaches invertebrate biology at the University of Victoria, thinks she may have the answer. The tip off may be the bits of orange seen inside the creature. “My best guess is that it’s a baby lion’s mane jellyfish,” she said.
Also referred to as Cyanea capillata, the creatures can get up to a meter wide across the bell and have tentacles that stretch out eight meters. It would take these babies just a year or two to reach that size, she said.
“People are probably familiar with seeing much larger specimens washed up on the beach,” Page added. The jellyfish population is increasing, particularly the lion’s mane, leading to a lot more of them being spotted washing up over the last few years, she said.
While the jellyfish look different from a lion’s mane to her, Page’s guess seems to make sense, Verhegge said.
“We see them around in the fall. I mean, it’s possible – it is possible. I would trust her.”
The creatures were swimming – or rather, drifting around – in the shallows when Verhegge found them, far and away from their element. “It’s not great for jellies to be in the swash zone; they’re happier out in the open ocean,” she noted.
Yet Weir’s Beach is a place where all kinds of “bizarre” things wash up, she added. The juveniles likely had been washed in by the current.“I think it was kind of bad luck for the individuals. Yeah, because they won’t survive.”
Unfortunately, she said the creatures would likely dry out during low tide.
Can anyone help with the identification of this jelly? Spotted several of them in the swash zone at Weir’s Beach yesterday – initially thought it was a whale eyeball! #Jellyfish #plankton pic.twitter.com/RPZlsiMl8B
— Laura Verhegge (@laura_verhegge) April 29, 2019