LAMELLIBRAJfCniATA. 33 



ated ; adductor inipressiou large, orbicular, strongly marked. Height, 

 3-4 ; length, S I. 



Localities. — Awamoa. 



LIMA. 



120. L. laevigata, sj?. nov. Large, broadly ovate, rather com- 

 pressed, thin, equivalve, close ; smooth ; anterior dorsal margin 

 straight ; anterior ears very short. Height, G"8 ; length, 6*5 ; thick- 

 ness, 2*25. 



Localities. — Waihola G-orge, Otago ; Cob den. 



121. L. COlorata, sp. nov. Ovate, with eighteen to twenty-two 

 radiating rounded ribs, crossed by imbricating concentric striiiD, and 

 occasionally a few scales at the anterior or posterior end ; anterior 

 ears none, posterior moderate ; area large, deep, triangular. Yellowish 

 brown, with concentric rosy-brown markings ; interior white. Height, 

 27; length, 27. 



Localities. — Awamoa. 



122. L. paucisulcata, sp. nov. Ovate, with eighteen radiating 

 rounded ribs, which are smooth but crossed at distant intervals by 

 scaly concentric lines ; anterior and posterior ears small. Height, 

 2-2; length, 1-85. 



Localities. — Kaipuki Cliffs ; Cape Farewell ; Caversham (?). 



128. L. paleata, sp. nov. Ovate, with about twenty-five radi- 

 ating rounded ribs, crossed by rather distant scaly concentric lines. 

 Height, 21 ; length, 1-9. 



Localities. — Curiosity Shop ; Culverden ; Oamaru ; Cave Creek, 

 Mount Somers. 



121. L. multiradiata, sp. nov. Ovate, with about thirty radi- 

 ating rounded ribs, crossed by ratlier distant scaly concentric lines. 

 Height, 17; length, 1"6. 



Localities. — Curiosity Shop. 



125. L. crassa, sp. nov. Solid, broadly ovate, with eighteen radi- 

 ating rounded ribs, crossed by rather distant scaly concentric lines ; 

 area very broad, triangular, transversely striated. Height, 2 3 ; 

 length, 2-2. 



Localities. — Lower Grorge of the AVaipara. 



126. L. linguatula, Var. B., Lamark, I.e. vii., p. 118. Ovate, 

 thin, oblique ; finely concentrically striated, and with numerous thin 

 radiating slightly undulated ribs, which become obsolete towards the 

 umbo ; ears small, sub-equal. Height, 1 ; length, 7. 



Localities. — Wangauui (u) ; Shakespeare Cliff*. 

 Pound living in Tasmania. 



127. L. buUata, Bom; Gat. Marine Moll., p. 83. 

 Localities. — Waitotara ; Broken Ivivcr (l) ; Poverty Bay (r.). 



F 



