Predicted to enable phosphatidylinositol phospholipase C activity. Acts upstream of or within angiogenesis; labyrinthine layer blood vessel development; and regulation of cell population proliferation. Predicted to be located in cytosol and membrane. Is expressed in several structures, including alimentary system; brain; genitourinary system; integumental system; and sensory organ. Orthologous to human PLCD3 (phospholipase C delta 3). [provided by Alliance of Genome Resources, Apr 2022]