732 The American Naturalist. (September, 
INSECTS. 
Choleva cacahuamilpensis (Ch. spelaea Bilmk.). 
Tachys cacahuamilpensis (Bembidium unistriatum Bilmk.). 
Ornix cacahuamilpensis (Ornix impressipenella Bilmk.). 
Pholeomyia cacahuamilpensis Herrera. 
Phalangopsis cacahuamilpensis Herrera (Ph. annulata Bilmk.). 
Lepisma cacahuamilpensis Herrera (L. anophthalma Bilmk.). 
ARACHNIDA. 
Phrynus cacahuamilpensis Herrera (Ph. mexicanus Bilmk.). 
Drassus cacahuamilpensis Herrera (D. pallidipalpis Bilmk.). 
Nesticus cacahuamilpensis Herrera (Pholcus cordatus Bilmk.). 
MYRIOPODA. 
Scutigera cacahuamilpensis Herrera. 
. CRUSTACEA. 
Armadillo cacahuamilpensis Bilmk. 
I have received from Professor Herrera an eyeless Asellid 
crustacean taken from a well at Montery, Leon, Mexico. It 
shows no traces of eyes, and apparently belongs to a new genus, 
the species also being undescribed. 
II. New Facts REGARDING BLIND, NoN-CAVERNICOLOUS, OR 
Luctrucous Fors. 
Although not a cave-dweller, the blind goby of the Califor- 
nian coast lives in similar conditions and tells the same story 
as the blind Proteus of the cave of Adelsberg or the blind sal- 
amander of the Missouri Cave, of the loss of eyesight by dis- 
ease. The blind goby (Typhlogobius californiensis Steindachner) 
occurs abundantly at Point Loma, San Diego, under rocks be- 
tween tide-marks in holes made by “crabs” (more properly, 
shrimps). As Professor C. H. Eigenmann tells us, in his paper — 
on the “ Fishes of San Diego:” “It has been found nowhere 
else about San Diego, but has been taken at Ensenada. Its 
