👉 Pseudolamellibranchiate is a type of animal that has two hearts. This means that they have two separate chambers within their hearts, rather than one large chamber like a human heart or a mammal's heart. Pseudolamellibranchiates are typically found in marine animals such as fish and sea urchins, where their survival depends on the ability to regulate blood flow to their hearts through the use of specialized mechanisms called "pseudolamellar membranes."
