Stolc, on Oligochaeta, [360]

Stolon, [480], [488], [518], [525]

Stolonata, [518] n.

Stomatopora, [518], [532]

Stork, parasites of, [63], [163]

Strobila, [75], [76]

Strobilation, [76]

Strodtmann, on Chaetognatha, [191]

Stromatoporoids, [520]

Strongylidae, [131], [142]