Plectochitina
Plectochitina is an extinct genus of chitinozoans. It was described by Fritz H. Cramer in 1964.
Species
Plectochitina magna Plectochitina nodifera Plectochitina obuti Nestor, 1994Plectochitina pachyderma Plectochitina ralphi Nestor, 1994- ''Plectochitina spongiosa''