What about sea urchins?

Mar 2, 2006 ... Crabs eat snails. All crabs eat snails. You don't need crabs. Hermits are especially fond of ceriths snails (shell shape fits them well), which ... Apr 27, 2022 ... ... can affect trophic interactions and trophic efficiency they mediate (Welti et al., 2017), which will determine the rates of nutrient ... Aug 22, 2022 ... Dungeness crab are one of the only food sources you can catch and eat off Vancouver's beaches, Kort says. She's brought a clamshell crab trap ... Jan 13, 2007 ... They do not eat the coraline but they take the pieces of rock that they break off and place it in their mouths and consume whats on the rock.. Aug 2, 2016 ... I doubt there is much meat, even compared to blue crabs. And I love steamed blue crab. (Steamed over beer & vinegar, with rock salt, black pepper, and Old Bay ... Their diet includes dead or decaying fish, invertebrates, and algae. While most of what they eat is dead, they are known to sometimes pry open mollusks, tear ... ... crab can be shifted towards opportunistic omnivores with strong ... nutrient diet: Why do mangrove crabs eat leaves? Oceologia, 131, 1-7. Tan ... Dec 22, 2022 ... You can eat the meat you pull out of the crab as you go, or you can save all the meat and feast after all your crabs have been dispatched. They will eat everything from dead and living fish to barnacles, plants, snails, shrimp, worms and even other crabs. They use their claws to grab food particles ... Jun 18, 2014 ... We know that mud crabs can hear, and that they don't eat as much when they hear some of their predators.