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Picture of a Santa Ana Sucker Fish in a river. With facts about the animal. Common Name: Santa Ana Sucker Scientific Name: Catostomus santaanae Preferred Habitat: River or Stream Food Preferences: Algae, invertebrates and other organic matter Fun Fact: It was listed as threatened in 2000

Santa Ana Sucker

May 19, 2024

For International Day of Biological Diversity we are introducing Wildlife Wednesday, to share information about our local animals in the Coastal Corridor. Read above to learn some quick facts about the endangered Santa Ana Sucker. For the full bio, visit

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