184 
Contents. 
Page 
Introduction. 97 
Stylochus marmoreus n. sp. 98 
Ilyplana aberrans n. g. n. sp. 102 
Leptostylochus elongatus n. g. n. sp. 111 
Cryptophallus sondaicus n. sp. 120 
Stylochus meixneri n.. nom. pro S, reticulatus Meixner. 123 
„ coseirensis n. nom. pro S. reticulatus? Meyer. 123 
Kaburakia excelsa n. g. n. sp. 132 
Enterogonia pigrans Haswell var. novæ-zealandiæ n. v. 142 
The arrangement of eyes within the family Stylochidæ. 154 
Remarks on the male apparatus of the Stylochidae..' 162 
Key of determination. 171 
The geographical distribution of Stylochidæ . 173 
Table of distribution. 176 
Literature. 179 
Explanation of Plates. 180 
5—6—1925. 
