THE NAUTILUS. 83 



Succinea tamsiana Pfr. , Aperostoma rugatus Guppy, Diplommalina 

 huttoni occidentale Guppy, HeUcina nemoralis Guppy, H. dysoni 

 Pfr. and Lucidella lirata Pfr. 



On a hillside on the East side of the Bay near Cariaquita on 

 the North shore of the Gulf of Paria, Venezuela, Mr. Brown 

 collected Auris distortus sublaevis Pils, Bulimulus cacticolus Rve. , 

 Drymseus flavidus debilis "Bk." Mart., Suhxdina octona strebeli v. 

 Mart., Caecilioides consobrina minutissima Guppy, Leptinaria 

 lamdlata P. & M. , Streptaxis deformis Per. , Guppya gundlachi Pfr. , 

 Aperostoma translucidum Shy. , HeUcina dysoni Pfr. and Lucidella 

 lirata Pfr. Oxystyla varia v. Mart, was taken at Pedernales, 

 Ampullaria glauca L., A. columbienm "Sby." Phil. & A. met- 

 calfei Rve. were collected in the Manimo River and Ampidlaria 

 glauca L. and A. urceus Miill., in the Rio Vagre. — E. G. 

 Van ATT A. 



Helix hortensis, near Edgartown, Martha's Vineyard, 

 Mass. — This species has recently been found by Mr. Edward 

 Wigglesworth, on Snow's Point, Chappaquiddic Island, near 

 Edgartown. The species was recorded from near Gay Head, by 

 John H. Thomson in 1885, (Journ. Conch. [Brit.] IV, p. 373), 

 but I have been unable to obtain a record of the species from 

 Martha's Vineyard since that time. Thomson's specimens were 

 all of the bright lemon-yellow variety, while this colony con- 

 tains practically only the five-banded form. In only four spec- 

 imens out of 97 was the third band wanting and of these two 

 were young (under 7mm.), in 12 other young specimens how- 

 ever the third band was the first to appear. In about six speci- 

 mens there was a tendency for the first and second and the 

 fourth and fifth bands to fuse on the outer portion of the body- 

 whorl. — C. W. Johnson. 



Slugs in California. — While in California last August I 

 made a few notes on two species of introduced slugs, as follows: 



Limax flaviis L. Abundant on dry rocks. Sunset Boulevard, 

 Los Angeles. Tentacles grey-blue; mantle and body very dark 



