ramochitina ramochitina ramochitina is an extinct genus of chitinozoans. it was described by sommer and van boekel in 1964. ramochitina scientific classification kingdom: animalia phylum: incertae sedis class: chitinozoa genus: †ramochitinasommer et van boekel, 1964 species ramochitina angusta (nestor, 1982) ramochitina cornuta (laufeld, 1974) ramochitina costata (umnova, 1981) ramochitina martinssoni (laufeld, 1974) ramochitina militaris (laufeld, 1974) ramochitina nestorae grahn, 1995 ramochitina ruhnuensis (nestor, 1982) ramochitina spinipes (eisenack, 1964) ramochitina spinosa (eisenack, 1932) ramochitina swifti (sutherland, 1994) ramochitina tabernaculifera (laufeld, 1974) ramochitina uncinata (laufeld, 1974) ramochitina valbyttiensis (laufeld, 1974) ramochitina valladolitana (schweineberg, 1987) ramochitina villosa (laufeld, 1974)