What reef animal comes in a rainbow of crazy colors, can throw out its innards to immobilize predators, then creep away and regrow a brand-new stomach? It’s the sea cucumber, prized as a gastronomic delight by some cultures and beginning to yield some of its secrets to scientists. Follow host Ari Daniel Shapiro from a Chinatown market to the reefs of Fiji to learn more about this amazing creature. read moreDuration: 4:10Published: Wed, 23 Feb 2011 14:02:25 +0000
Deep-sea sun star (Rathbunaster californicus) .This photo was taken at a depth of -404.4 meters in Sur Canyon as a part of a deep-sea coral expedition conducted by NMFS aboard the R/V Shimida in December, 2010. Photo taken Dec. 21, 2010, Location: Point Sur, Sur Canyon.Kevin L. Stierhoff / NOAA SWFSC From: SIMoN
Anne Isabelley Gondim, Martin Lindsey Christoffersen, Thelma Lúcia Pereira Dias
Zookeys
Figure 3.Some species of the family Luidiidae recorded in northeastern Brazil. Luidia alternata alternata (A–D). A Abactinal view, in detail the paxilla B Actinal view, in detail the pedicellariae C Abactinal view of the arm D Actinal view of the arm; Luidia clathrata (E–H) E Abactinal view F Actinal view, in detail the mouth G Abactinal view of the arm, in detail the paxilla, and H Actinal view of the arm.