106 Annals of the South African Museum. 
austrina, Elasmopus serrula, Hyale novae-zealandiae—have been rele- 
gated to synonymy for reasons which, I trust, will be considered sound. 
Except where otherwise stated, the specimens were collected in the 
littoral zone at low-water mark. 
The types of all new species are in the South African Museum. 
My thanks are again due to Mr. J. H. Orton of the Plymouth 
Marine Laboratory, Mr. F. W. Edwards of the British Museum, and 
Mr. H. Watson of Cambridge for tracings of figures otherwise inac- 
cessible to me; and also to Dr. Chilton of Christchurch, N.Z., and 
Prof. Haswell of Sydney. 
Corrigenda.—I may take this opportunity of correcting two un- 
fortunate mistakes in my last paper on South African Isopods (Ann. 
S.A. Mus. vol. 10, pt. 11, 1914: Aega wrotoma n. sp. most probably = 
A. semicarinata Miers, 1875, and Dynamenella kraussi n. sp.= 
D. huttoni (Thomson), 1879. The latter I have confirmed by a com- 
parison with New Zealand specimens, which I owe to Dr. Chilton’s 
kindness. On Plate XX XVII. C. of the same paper one of the figures 
of Jais pubescens has been inadvertantly printed upside down and 
labelled ‘‘mxp”’ instead of “ plp 3.” 
) 
Tru GAMMARIDEA. 
Famity LYSIANASSIDAE. 
1906. Lysianassidae Stebbing, Das Tierreich, 21, pp. 3, 717. (Refer- 
ences. ) 
1908. a Chevreux, Bull. Mus. Ocean, Monaco, No. 117, 
peaks 
1908. 3 Holmes, Proc. U.S. Nat. Mus. vol. 35, 1909. 
p. 492. 
1910. i Stebbing, Sci. Res. “Thetis,” p. 568. 
1910. 5 Chevreux, Mem. Soe, Zool. Fi. vol. 25, 1910, 
p. 135. 
1911. ss id. C.R. Ac. Sci. eliii. p. 1167. 
Gen. TRISCHIZOSTOMA Boeck. 
1853. Guerinia (preocc.) Hope, MS. Costa. Fauna Reg. Napoli, 
April, 1853, p. 1. 
1861. Trischizostoma Boeck, Forh. Skand. Naturf. Mode 8, p. 637. 
1906. :; Stebbing, Das Tierreich, 21, p. 12. (Refer- 
ences. ) 
