TEREBRATULA.—Puate X. 
hinge on both sides, with a single tooth-like septum 
near the front margin. 
Terebratula cistellula, Searles Wood, Ann. and Mag. Nat. 
Hist. vol. vi. p. 253 (fossil). 
Megathyris cistellula, Forbes and Hanley. 
Argiope cistellula, Davidson. 
Hab. Skye; Barlee, Mac Andrew. Zetland, Exmouth; 
Barlee. Belfast Bay; Hyndman. Guernsey ; Lukis. 
Etretat, Normandy ; Jeffreys. Mediterranean ; Suess. 
This interesting little Argiope, originally described from 
a fossil specimen by Mr. Searles Wood, has become well 
established in the British Fauna through the discovery of 
living specimens by Mr. Barlee, Mr. Mac Andrew, Mr. 
Lukis, Mr. Hyndman, and Mr. Jeffreys, and it is now 
reported by Suess from the Mediterranean. It has not the 
triangular plicately indented form of Aryiope Neapolitana, 
nor the semicircular swollen-beaked outline of 4. cuneata, 
from both of which species it also differs in bemg uniformly 
smaller. I have not seen any specimen so square in form 
as that figured by Forbes and Hanley. 
