94, " 1, for Hypotryorchis, read Hypotriorchus. 



96, " 57, " Harporhyncus, read, Harporkynchus. 



96, " 99, " lacticauda, read laticauda. 



104, " 24, and page 108,line30,/orByturus, read Antherophagus . 



131, " 9, for Mezercon, read Mezereon. 



131, " 11, " nest, read net. 



131, " 25, after female, insert situated almost wholly. 



132, " 15, " abnormal, insert a. 



175, " 29, for anterior pole, read posterior pole. 



180, lines 12 — 13, for anterior end, read posterior end. 



209, line 9, for trunk read trunks. [fcestinal. 



218, " 38, " cardiac and pyloric, read, oesophagal and in- 



219, " 1, " OEsophagal Retractors, read Lophophoric Re- 



tractors. 



