326 
15. Pseudocucnmis Thomsoni (Hutton). 
16. „ biCDlumoatus Dendy & Hindle. 
(?)17. Pseuaopsolus raacquariensis (Dendy). 
18. Psolidiella nigra n. g., n. sp. 
19. Psolus neozelanicus n. sp. 
20. Caudina coriacea (Hutton) (—c. pulchella R. Perrier, C. 
coriacea, var. brevicauda Perrier; non = C. chilensis (Joh. 
Miill.).) 
21. Molpadia marenzelleri Théel. 
22. „ Dendyi Benham. 
23. Protankyra uncinata (Hutton) {— Synapta inæqualis Hutton). 
24. Chiridota gigas Dendy 
25. „ nigra n. sp. 
26. „ carnleyensis n. sp. 
{Chiridota australiana Stimps. — not New Zealand). 
27. Throchodota dunedinensis (Parker) (= Chiridota geminifera 
Dendy & Hindle, Ch. benhami Dendy). 
28. Trochodota dunedinensis, var. microurna n. var. 
29. „ Dendyi n. sp. 
30. Kolostoneura novæ-zealandiæ Dendy & Hindle). 
The “Index Faunæ Novæ Zealandiæ” gives 21 species of Holo- 
thurians as belonging to the New Zealand fauna. If we eliminate 
the deep-sea forms, the problematic or synonymous species Holoth. 
robsoni, Cucum. turbinata and Synapta inæqualis and also Pseudopsolus 
macquariensis, by that time known only from Macquarie Island, the 
list is reduced to 11 species. As the list of Holothurians now known 
to occur in New Zealand seas comprises 30 species and varieties, 
the increase in our knowledge of New Zealand Holothurian fauna 
since the publication of the “Index” is rather noticeable. Still, we may 
well feel confident that the list is as yet far from complete, and that 
a thorough investigation of the New Zealand seas, especially the deeper 
parts of the Cook Strait, the North Cape Region and the West Coast 
of the South Island, will yield many an interesting discovery. 
From a purely morphological point of view none of the new 
forms here described are of special interest; in this regard Cucu- 
maria Farquhari may well be said to stand foremost among them, 
the reduction of its tubefeet to the middle part of the trivium re- 
