Which 2000 mile-long river enters the sea at the top of the Gulf of California?
Sea urchins of the Gulf of California is a sea urchin endemic to the Gulf of California. Approximately 23 species of sea urchins, 3 species of heart urchins, and 9 species of sand dollars call the Gulf of California habitat their home. Where they are found throughout the Gulf of California, can be classified into three biogeographic regions called the Northern Gulf, Central Gulf, and Southern Gulf. Two other regions are also used to classify sea urchins and other marine animals, and are called the Southwest Baja California Sur Region and the Colorado River Delta Biosphere Reserve. World Distribution Acronyms are used by marine biologists to designate
Sea urchins of the Gulf of California major habitat locations. The scientific names, biogeographic distributions, world distributions, and depth ranges found in the list above are from the Sea of Cortez Database. A study from 2005 adds the following species : "Lytechinus anamesus", "Toxopneustes roseus", "Cassidulus pacificus", "Mellita kanakoffi", "Encope wetmorei", "Brissus latecarinatus", "Metalia spatagus", "Brisaster townsendi", "Moira clotho". Sea urchins of the Gulf of California The sea urchins of the Gulf of California live between the coasts of the Baja California Peninsula to the west and mainland state of Sonora, Mexico to the east. The northern boundary is the lateral band of land with the remains