Animal Updates - December 27

Published December 27, 2013

national aquarium animal update

Northern Hogsuckers in Maryland Mountains to the Sea

A new group of 10 northern hogsuckers has been added to the Allegheny Stream gallery of our Maryland Mountains to the Sea exhibit!

national aquarium northern hogsucker

The hogsucker is a very distinctive-looking fish with a pronounced, fleshy mouth, which it uses to rummage through substrate and sift our food! Did you know? These fish are good indicators of waterway health, as they are intolerant of polluted and dirty water. Clown Triggerfish in Surviving Through Adaptation A new clown triggerfish has been added to our Displaying gallery!

national aquarium clown triggerfish

This species gets its name from unique look - clown triggerfish have black bellies with large white spots and bright yellow lips!

Clown triggerfish are normally shy and solitary, but they can be very aggressive. Some may charge or attack intruders. When hiding from predators, triggerfish lock themselves into small openings with their trigger fin and bite down on the coral or rock to ensure their safety.

These fish can be found in many areas of the Indian and Pacific Oceans such as Africa, Indonesia, Samoa, Japan, and New Caledonia.

Be sure to check back every Friday to find out what’s happening!

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Jellies in petri dish Welcome to the Jelly Jungle

Deep inside the Institute of Marine and Environmental Technology (IMET) building, the National Aquarium runs a little-known lab. Here we carry out the propagation of jellies, many of which later end up on exhibit in Jellies Invasion. Read on for a peek into the process!

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Cold stunned turtle Cold Stunning: Where, How and Why?

Picture this: You’ve just spent a wonderful, late summer week on Cape Cod, swimming in the ocean and enjoying the sunshine with friends and family. As fall sets in, you know it’s time to head home. You get on the highway, but something strange happens … despite driving for hours, you end up back where you started. You feel sluggish, confused and exhausted. If you were a turtle, you just might be cold-stunned.

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