FAUNA HAWAIIENSIS 
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(85) <Amastra (Laminella) straminea Reeve. 
Achatinella straminea Reeve, Conch. Icon. Achatinella, sp. 38; Newcomb, Ann. 
Lyc. New York, vi. p. 318 [animal]. 
Has. Oahu, Panoa to Palolo (Baldwin); Nuuanu (Perkins). 
(86) <Amastra (Laminella) tetrao Newcomb. 
Achatinella tetrao Newcomb, P. Boston Soc. v. (1855), p. 219; Ann. Lyc. New 
York, vi. p. 334 [animal]; Amer. J. Conch. 1. (1866), p. 214, pl. xm. 
AGS atin Te 
From the fine series collected it appears that the ground-colouring, under 
the zigzag periostracum, varies considerably. Shades of crimson or rich orange pre- 
dominate, but occasionally the colour is confined to a band below the suture, the 
rest of the shell being whitish. 
Has. Lanai (Newcomb); mountains and behind Koele (Perkins). 
(87) Amastra (Laminella) venusta Mighels. 
Achatinella venusta Mighels, P. Boston Soc. 11. (1845), p. 21; Newcomb, Ann. Lyc. 
New York, vi. p. 311 [animal]; Reeve, Conch. Icon. Achatinella, sp. 32 ; 
Binney, Ann. Lyc. New York, x1. p. 191, pl. xiv. fig. D. 
Has. Molokai, Mapulehu (Baldwin); mountains (Perkins). 
Mighels gave, but erroneously, ‘Oahu’ as the locality. 
(88) Amastra (Laminella) villosa Sykes. 
Amastra villosa Sykes, P. Malac. Soc. London, 11. (1896), p. 129. 
Plate Sel) figs 24: 
The specimen here figured is not the one whose measurements were given in the 
original diagnosis, but a slightly smaller shell whose periostracum is better preserved. 
Has. Molokai (Perkins). 
subgenus AMASTRELLA, n. subgen. 
This name is proposed for a group of rotund, generally incrassated, small forms, 
which have been usually placed in Amastra. I take as the type A. rugulosa Pease. 
They are nearly all natives of Kauai, but a few species are found on other islands. 
