Where Are Whales' Nipples Located and Why?

TL;DR

Whales have their nipples hidden in mammary slits on their undersides to maintain hydrodynamics, while manatees have them located in their armpits. Baby dolphins find their mother's nipples by recognizing lighter patches of skin and use a process called 'bumping' to coax them out for milk.

Transcript

thanks to the node for supporting this scishow video for all things lenode you can go to lenode.com scishow that link gives you a 100 60 day credit on a new lenoid account when you imagine a whale nipples are probably not in the picture like think about it right now where would you even find a nipple on that giant body but whales are mammals so the... Read More

Key Insights

• 🐳 Whales and other marine mammals have hidden nipples located in surprising places on their bodies, such as in the armpits or along the abdomen.
• 🖐️ Manatees have nipples positioned near their pectoral fins in their armpits.
• 🐳 Whales and dolphins hide their nipples in mammary slits on their undersides to maintain hydrodynamics while traveling.
• 🙂 Baby dolphins locate their mother's nipples by recognizing lighter pigmentation along their bodies.
• 🍼 Baby dolphins use a technique called "bumping" to coax the hidden nipples out and initiate milk flow.
• 💐 Having hidden nipples gives marine mammals agency over their milk flow.
• 💪 Whales can flex their tails to stretch out their mammary glands and release excess milk by bumping themselves against the ground.

Questions & Answers

Q: Where are the nipples located on marine mammals like whales and manatees?

Whales and dolphins have nipples hidden in mammary slits on their undersides, while manatees have nipples closer to their fins in their armpits.

Q: How do baby dolphins locate their mother's nipples?

Baby dolphins identify the mammary slits by recognizing lighter pigmentation along the body, which serves as a "Landing Strip" guiding them to the hidden nipples.

Q: How do baby dolphins get milk from hidden nipples?

Baby dolphins use a technique called "bumping" where they follow the light-colored landing strip and use their foreheads to massage the mammary slits, coaxing the nipples out and initiating milk flow.

Q: What advantage do marine mammals gain from hiding their nipples?

By hiding their nipples, marine mammals like whales and dolphins can remain hydrodynamic in their travels, contributing to their speed and agility.

Summary & Key Takeaways

• Whales and dolphins hide their nipples in mammary slits on their undersides to remain hydrodynamic while traveling.

• Manatees have nipples located near their pectoral fins in their armpits.

• Baby dolphins locate the mammary slits through lighter pigmentation along their bodies and use a process called "bumping" to coax the nipples out and initiate milk flow.