Behavior and Reproduction
P. californianus is a solitary nocturnal animal. It has the ability to regenerate all parts of its body. When threatened, it can expel all its stomach contents through its anus until its next feed. It can also expel sticky filaments to ensnare or confuse predators. It undertakes seasonal migrations to different depths.
These sea cucumbers have separate sexes, and eggs are fertilized externally. Spawning usually takes place in August, and each female can produce thousands of eggs. After fertilization, a larva is formed which metamorphoses into a sea cucumber after a few weeks.
Read more about this topic: Giant California Sea Cucumber
Famous quotes containing the words behavior and, behavior and/or reproduction:
“If parents award freedom regardless of whether their children have demonstrated an ability to handle it, children never learn to see a clear link between responsible behavior and adult privileges.”
—Melinda M. Marshall (20th century)
“No matter how calmly you try to referee, parenting will eventually produce bizarre behavior, and I’m not talking about the kids. Their behavior is always normal.”
—Bill Cosby (b. 1937)
“The atmosphere parents wish to create when talking with children about birth and reproduction is warm, honest, and reassuring, one that tells children they are free to ask questions as often as they need to, and you will answer them as lovingly as you know how.”
—Joanna Cole (20th century)