-262 Quarterly Journal of ConcJwlogy. 



oldest (in the seventh whorl) scarcely perceptible, the intermediate 

 well marked, and the most recent rather indistinct, but clearer 

 than the first row. It is evident that the older rows are gradually- 

 absorbed. 



MoRCH. — Notice supplementaire sur les Fuscaux Arctiques 

 (Supplementary note on the Arctic Fusi), pp. 267 — 271. 



The epidermis of Buccinuin and Fusus is very variable, and 

 not to be relied on for specific characters. Looking from above 

 a Si phono rbis has the appearance of a Flanorbis, a SiJ>/io of a 

 bladder. Fusus Islandicus, Loven = 7^ Berniciensis ; F. Islandicus, 

 Gould = ^ Sfi/nJ>som, W6xc\\ = F. curtus Jeff.; F. despectus, Linn.; 

 the form found fossil at Uddevalla must be considered the type. 

 F. breviculus, Desh., comes from Kamtschatka. 



Crosse and Fischer. — Diagnoses ISIoUuscorum novorum, 

 Guatemalan ct reipublicje Mexicans incolarum (New Guatemalan 

 and Mexican MoUusca), pp. 271 — 273. 



Spij'axis Blandi, Vera Cruz ; S. Guatcmalensis ; Suhulina 

 Sargi, Coban; Opeas gladiolus, Guatemala; CcecilianeUa Vera- 

 cruzensis ; Succinea Puehlensis. 



SouvERBiE. — Note complementaire sur le Scalenosloma 

 apiculafuin, p. 274. 



A slight correction. 



Paulucci. — Note sur I'identite du Conusspirogloxus, Deshayes, 

 avec le C. generalis, Linne. (The identity of C. spirogloxus and 

 gmeralis.) 



C. spirogloxus was described and figured in the " Conchy- 

 liologie de I'ile de la Reunion." From an extensive suite of 

 specimens in her collection the Marchesa Paulucci has ascer- 

 tained that it is only the young oi generalis. 



