The candy crab is a very colourful crab that grows from 1.5 to 2 cm. It lives on various species of soft coral in the Dendronephthya genus. It camouflages itself by mimicing the colours of the polyps among which it hides. It adds further camouflage by attaching polyps to its carapace. Colours vary depending on the colour of the coral, and may be white, pink, yellow or red. This crab is widespread in the Indo-Pacific and it feeds on plankton. photo credits: digimuse, Brian Maye, divemecressi
This just in — NOAA Fisheries Biologists Dr. John Carlson, Dana Bethea, Grace Casselbury and intern Ryan Jones are on their monthly expedition examining the distribution and abundance of smalltooth sawfish (Pristis pectinata), an ESA endangered species, in Everglades National Park.
The scientists have recorded some extremely low salinity measurements this expedition and are measuring how the distribution of sawfish changes in response to low salinity. Today they tagged a 3 ft female near Chokoloskee Island. All of this research is designed to help implement recovery objectives in the ESA.