Showing posts with label cichlid. Show all posts
Showing posts with label cichlid. Show all posts

Saturday, 25 May 2013

Erasmus the Soccer Playing Fish (Video)

A woman has spent the last 2 months training her fish to play... soccer?

In the video below Ilana Bram explains how she managed to train her pet fish Erasmus to, among other things, boot a soccer ball (football?) swim through rings and do a limbo dance. Apparently, it's a very rare feat, since most aquarium fish are not exactly known for their brain power.

But, Ilana Bram doesn't mind putting in the hours and, over the last few months, the training has paid off.

Erasmus is a popular kind of aquarium fish, known as the Pseudotropheus Socolofi Cichlid (or just Cichlid for short) famous for getting along with other, different breeds of their own size. Smaller fish beware, however, as this one is of the same family as the Oscar, a voracious, cannibalistic fish very popular with aqua-nuts.

In the video, Erasmus is all alone as Bram puts him (her? how does one tell???) through the paces, first pushing a soccer ball over a ridge, then swimming through various sized hoops, even catching one with its snout, before diving under a limbo pole as the finale.

It's no dolphin show, but, it's still entertaining and quite amazing. Apparently, some people can do this for hours.

At the end, there's always a treat, and that's what you're in for after clicking the link below.

Check it out:


Monday, 15 October 2012

Fish Form of 'Love Drug' Guides Social Decisions


Oxytocin is a hormone believed to boost social bonding, cooperation, love, monogamy and even risky behavior in humans. A new study found that a form of the so-called "love drug" helps fish navigate social situations, suggesting the hormone has had an enduring behavioral role in vertebrates.
"We already knew that this class of neuropeptides are ancient and are found in nearly all vertebrate groups," researcher Sigal Balshine of McMaster University in Canada said in a statement. But the new findings, published this month in the journal Animal Behaviour, suggest the hormones' function also has been conserved, Balshine explained.
The researchers examined the cichlid fish Neolamprologus pulcher, of Lake Tanganyika in Africa, which form permanent hierarchies made up of a dominant breeding pair and several helpers that look after the young and guard their territory.
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