78 
permost end of the pericard a little behind the ligament. The neph- 
ridia have their outer sacs dilated along the sides of the pericard. 
Rochefortia venifovmis Sut er. 
North Island: Ild, 2 sps., 1. 5.2. — 17, 1 sp., I. 8. — 19, 
many sps., 1. 6. — 23, 2 sps., 1. 6. — 28, 1 sp., 1. 7. — Auck- 
land Island: 43, 1 valve, 1. 5. 
Fam. Kellyidae. 
Kellya subovbiculavis (Montagu). 
North Island: 2, 1 sp , 1. 8. — 24, 1 shell, 1. 6.2. — South 
Island: 29, 7 sps., 1. 13. 
Fam. Lasæidæ. 
Lasaea minutissima (I reda le). 
(L. miliavis S u t e r, non P h i 1 i p p i). 
Stewart Island: 33, en masse, I. 3. — Auckland Island: 37, en 
masse, 1. 3.5. — 38, many sps., 1. 3.5. — Campbell Island: 44, some 
sps., 1. 3. Oliver (1923) maintains the identity of L. miliaris of 
Suter and Modiolarca minutissima of I red ale as well as the 
specific distinctness from L. miliaris of Philippi. 
Fam..Galeommatidae. 
Spaniorinus zelandicus n. sp. 
(PI. II, figs. 54, 55; text-figs. 22, 23.) 
Shell small, elongate-ovate, thin, a little shining, slightly gaping 
in front, inflated in the median part; umbones papillate, submedian; 
anterior half produced, rounded, posterior one a little higher, trunc- 
ately rounded at the end; under margin faintly convex, almost 
straight in the middle. Colour white; a very thin yellowish cuticula 
present. Sculpture consisting of fine lines of growth only. Interior 
white with smooth and sharp margins; anterior adductor scar elon- 
1) Cf. Cossmann & Peyrot 1911. 
