120 THE PROCEEDINGS OF THE LINNEAN SOCIETY 



Sternum heart-shaped, pointed at the hinder part. 



Falces moderately strong, inclined backwards. 



Legs, 4, 1, 2, 3. The cubital is of a lighter shade of the same 

 colour. 



Abdomen "003 m. long, *0015 m. broad ; nearly oval, pointed 

 at the hinder part ; above black, with two longitudinal rows 

 of five white pointed spots, each of these rows starting at one- 

 third of the length from the front converge and terminate in one 

 larger round white spot a little above the spinnerets ; on each 

 side are two white marks forming a broken line from the 

 spinnerets about two-thirds of the length forward ; from the 

 spinnerets again two other broad white lines down the whole 

 length of the underside, and inside of these two other narrow 

 white lines, not running the whole length ; the rest of the under- 

 side of a dark brown, nearly black. 



This species is described from a single immature male from 

 Cocoanut Island, but seems sufficiently distinct. 



IV. TUBITELARLE. 



B. Drassides. 



Clubiona (Walck). 



C. Robusta (J j. Koch). 



G. Robusta, L. Koch, Arach. Aust., 417, pi. 33, figs. 

 2 and 3. 

 Two specimens from Cape York and Darnley Island. 



C. Alveolata. 

 C. Alveolata, L. Koch, Arach. Aust., 421, pi. 33, fig. 6. 



Description of two new species of Helix, from New Guinea and 

 the Louisiade Islands, by J. Brazier, C.M.Z.S., Cor. Mem. 

 Roy. Soc, Tas. 



1. — Hllix Hixsoni. 



Shell with a covered umbilicus, globosely depressed, rather 



solid, obliquely striated, more rugose on the lower whorl, white 



under a thin yellowish epidermis, mottled with irregular light 



brown opaque spots and spiral lines and bands ; whorls four, 



