BY C. HEDLEY AND H. SUTER. 647 



Subgenus Phrixgnathus, Hutton, 1883. 

 Hutton, Trans. N.Z. Inst. xv. p. 136. 



111 L. MARiAE, Gray, sp. 1843. 

 Syn. — umbracidum, Pfeiflfer, 1852. 



R e f.— Dieffenbach's New Zealand, ii. p. 262; P.Z.S. 1852, p. 

 147 ; Conch. Icon. vii. pi. cxxxi. f. 804 ; Conch. Cab. (2), i. pt. 2, 

 p. 462, pi. CLV. ff. 40-42 ; Voy. Erebus and Terror, ii. Moll. pi. j. 

 f. 2 (two figures) ; Man. N.Z. Moll. p. 25 ; Trans. N.Z. Inst. xvi. 

 pp. 172, 196, pi. IX. f. R (radula) ; Man. Conch. (2), iii. p. 37, 

 pi. XXI. f. 11, &c. 



H a b. — North Island ; Auckland, Wellington, Forty Mile 

 Bush, Thames, Whangarei, Ohaupo, Hunua Range, Pirongia Mt. 

 and Heretaunga. 



112 L. CONELLA, Pfeiffer, sp. 1862. 



Ref.— Mai. Blat. viii. p. 147 ; Man. N.Z. Moll. p. 17 ; Trans. 

 N.Z, Inst. xvi. pp. 168, 196; Man. Conch. (2), viii. p. 58, pi. xxiii. 

 f. 16 (shell), &c. 



H a b.— North Island; Kakepuku (Hochstetter), Auckland, 

 Thames, Ohaupo, Forty Mile Bush, Horokiwi, Wellington, Hunua 

 Range, Heretaunga and Waimarama. 



113. L. ARIEL, Hutton, sp. 1883. 



Ref.— N.Z. Journ. Sci. i. p. 476; Trans. N.Z. Inst. xvi. 

 pp. 177, 196 ; Man. Conch. (2), viii. p. 59. 



H a b. — North Island ; Auckland (Cheeseman), Wanganui, 

 Whangarei, Pirongia Mt. and Ohaupo. 



114 L. MARGINATA, Hutton, sp. 1883. 



Ref —Trans. N.Z. Inst. xv. p. 137, xvi. pp. 168, 196, pi. ix. 

 f. s (radula) ; Man. Conch. (2), viii. p. 60, pi. xxiii. ff. 94-96 

 (shell). 



H a b. — South Island ; Greymouth (Helms). 



44 



