tubes containing Polynoids, [298];

Palaeozoic, [302]

Eunicites, [301], [302]

Euphrosyne, [318];

parapodium, [265];

chaetae, [267]

Eupolia, [113]

Eupolyzoa, [461]

Eurycercus, shell of, inhabited by Rotifers, [227] n.

Eurylepta, [19]