160 
Pseudechinus 
6. Pseudechinus albocinctus (Hutton). 
pi. VI. Figs. 11—15; PI. VII. Fig. 24. 
EMnus albocinctus. Hutton, 1882. Catalogue Echinod. New Zealand, 
p. 12. 
- magellanicus Hutton, 1876. Trans. N. Z. Inst. IX. p. 362. 
_ — Farquhar. 1898. Echinoderm Fauna of N. Zea¬ 
land, p. 320. . 
Pseudechinus albocinctus. Th. Mortensen, 1903. Ingolf-Echtnotdea. 1. 
p. 104, 106, 178; PI. XIX. Figs. 19, 25. 
Fchinus - P- de Loriol. 1914. Notes pour servir å l’étude des 
Echinodermes. 2. Ser. II. p. 18. PI. 1. Figs 10. a-c. 
— Doderlein. 1906. Echinoiden d. deutschen Ttef- 
see-Exped. p. 231, Taf. XXIX, 5 ; XXXV, 5; XLVI, 8. 
— Benham. 1908. An erroneous EchinodermalIdent¬ 
ification. Ann Mag. Nat. Hist. 8. Ser. I. 
p. 107. 
_ _ 1909. Echinoderma. N. Z. G. Trawl- 
ing Exped. p. 27. 
Of this fine species, hitherto so poorly represented in the col- 
lections of the various Museums, I have been fortunate to secure 
a rich material, partly from Stewart Island, partly from Queen 
Charlotte Sound, in which latter locality it was very common. I 
then take the opportunity of giving some figures of this species, 
the only figures existing (Loriol, loc, cit., D od e r 1 e i n, loc. at.) 
not being very satisfactory, though especially the latter is by no 
means bad. . . „ . 
It seems unnecessary to give a complete description o e 
species, the descriptions found in the works quoted giving suffic¬ 
ient information of its specific characters. Only some measurements 
must be given. Also a few remarks are to be made. 
. . , Ambulacra Interambulacra 
Diameter. Heiglit. System. Periproct. Peristome. Width. Plates. W^ h - P,ates ' 
Echinus 
mm 
37 
35 
32 
31 
30 
30 
15 
8 
4 
mm 
25 
20 
19 
19 
16 
17,s 
8,s 
mm 
.5 
mm 
8 , 
8 
8 
8 
2,i 
mm 
13 % 
13 
12 
11.5 
10.5 
11 
3.5 
2.5 
mm 
8,5 27-28 
7 25—26 
7 22 
7 22 
7 20—21 
7 23-24 
- 15—16 
11 
9 
mm 
14,5 19—20 
13 18 
16-17 
16 
13 
13 
12 
12 
16 
16 
12 
11 
9 
