• Photo of the steep natural entrance of Carlsbad Caverns

    Carlsbad Caverns

    National Park New Mexico

There are park alerts in effect.
hide Alerts »
  • Scenic Loop Road Closed

    The 9-mile scenic Loop Road (Desert Drive) is closed due to flood damage. The road will reopen as soon as repairs are done. This scenic road does not affect access to the visitor center or the cave.

  • Rattlesnake Springs Area Closed

    Rattlesnake Springs area will remain closed through the weekend (9-28-14) due to hazardous road conditions and downed trees caused by torrential rains.

  • All Camping Suspended Until Further Notice

    All camping in the park has been suspended until further notice due to flood damage on backcountry roads and trails.

Crustaceans

A terrestrial isopod, in the family Trichoniscidae from near the lunchroom in Carlsbad Cavern. It's probably a Brackenridgia sp.
This crustacean, a terrestrial isopod in the family Trichoniscidae, was photographed near the underground lunchroom in Carlsbad Cavern.
Photo courtesy of Zara Environmental LLC
 

Most of the known crustaceans in Carlsbad Caverns National Park are cave-dwelling creatures. These include intriguing animals such as copepods called Cyclops vernalis and branchiopods called water fleas (Holopedium amazonicum).

Also among the crustaceans are the group called isopods, including groups such as sowbugs, pillbugs and woodlice. The park has several species both below and above ground. Unfortunately, the above-ground pillbugs are probably not native.

Crayfish are the best-known crustaceans, and they have been found at Rattlesnake Springs. Identified as the red swamp or Louisiana Crayfish, they also are not native to New Mexico.

Did You Know?

Lake Chandelier in Lechuguilla Cave in Carlsbad Caverns National Park.

Scientists are studying "extremophile" microbes in the highly protected and almost pristine Lechuguilla Cave that are leading scientists towards generating a possible cure for cancer.