314 
Psyche 
[June 
is only known from Equatorial Guinea. Hingston (1932, p. 366) 
described a species, E. sacculifaciens , with similar conical retreat and 
web architecture to S. tuhulo facie ns, which, I suspect, will eventually 
be ascribed to the genus Spilasma when new material is collected. 
Its reported size, 1.5 mm, suggests it might be an immature specimen 
as the other known species of Spilasma range from 3 to 6 mm in 
length. 
References Cited 
Bonnet, P. 
1955. Bibliographia Araneorum, 2: 620, 80. Toulouse. 
Hingston, R. W. C. 
1932. A naturalist in the Guiana forest. E. Arnold & Co., London. 
Kullmann, E. J. 
1972. The convergent development of orb-webs in cribellate and ecri- 
bellate spiders. Am. Zoologist, 12: 395. 
Levi, H. W. 
1963. American spiders of the genus Theridion (Araneae: Theridiidae) . 
Bull. Mus. Comp. Zool., 129(10): 493. 
Lehtinen, P. T. 
1967. Classification of the cribellate spiders and some allied families. 
Ann. Zool. Fennici, 4: 201. 
Nielsen, E. 
1928. De Danske Edderkoppers Biologi. Denmark (pp. 521-535). 
Simon, E. 
1892-1895. Histoire Naturelle des Araignees. I. Paris. 
1896. Etudes Arachnologiques. Ann. Soc. Entomol. France, 65: 465-510, 
1 pi. 
