Stay Curious

SIGN UP FOR OUR WEEKLY NEWSLETTER AND UNLOCK ONE MORE ARTICLE FOR FREE.

Sign Up

VIEW OUR Privacy Policy


Discover Magazine Logo

WANT MORE? KEEP READING FOR AS LOW AS $1.99!

Subscribe

ALREADY A SUBSCRIBER?

FIND MY SUBSCRIPTION
Advertisement

The 'Dorsal Straddle' Is a Newly Discovered Froggy Sex Position

Discover the unique reproductive behaviors of Bombay night frogs, showcasing the newly identified dorsal straddle mating position.

Two Bombay night frogs, Nyctibatrachus humayuni, locked in the so-called dorsal straddle.Credit: S.D. Biju

Newsletter

Sign up for our email newsletter for the latest science news

Sign Up

Bombay night frogs have added a new chapter to the Anuran Kama Sutra. There are roughly 6,600 species of Anurans – frogs and toads – worldwide, but for all that variety, these amphibians stick to one of six mating positions when it’s time to make more frogs and toads.

But Bombay night frogs, Nyctibatrachus humayuni, aren’t like other frogs; instead, mating couples wriggle into a newly discovered, seventh sex position that researchers christened the “dorsal straddle”. Don’t be surprised if this one soon appears in the Urban Dictionary.

Here’s a quick primer on the recently minted seventh mating position: The male straddles the female while grasping onto a leaf or a twig – on occasion, his hand may rest on her hand or arm. He then thrusts his hips, releases his sperm onto the female’s back and hops away. After that, she deposits her eggs and arches her back, funneling ...

Stay Curious

JoinOur List

Sign up for our weekly science updates

View our Privacy Policy

SubscribeTo The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Subscribe
Advertisement

0 Free Articles