on fossil Hydrozoa, [270] n.

Caryophyllia, [386], [398]

Cash, on Rhizopoda, [58] n.

Cassidulidae, [554]

Cassidulina, [59]

Cassiopea, [324]

Cassiopeidae, [324]

Castellani, on Trypanosomic fever and sleeping sickness, [120]

Catabolic, catabolism, [13] f., [24]

Cataclysmal metamorphosis of Dipleurula, [613]