THE MYRIAPODA OF NORTH AMERICA. 83 



new family Andrognathidce, which he has set up for its reception. This 

 genus belongs to the subfamily Dolixli'niti, and will somewhat modify 

 the character of that group as given by Dr. Latzel, 



2. Lysiopetalum eudasum MoNcill. 



3. Striaria graiiulosa, gen. et sp. nov. (Chordeumidce). 



STRIAIUA. 



Body cylindrical, strongly resembling a Lyniopetalnni. Dorsal plates, 

 excepting the last, with 12 strong carime, C> on each side of the median 

 line; between these there are 1-4 rows of round granular dots. First 

 dorsal segment large, advanced forward and covering part of the 

 ocelli. The carina' are apparently of the same number as the others, 

 while the granular dots are more numerous. Last segment produced 

 into a broad lobe, while the spines are short and wide, thus making 

 the last segment appear as if incised. Ocelli present. Feet short and 

 thick. 



To the above generic characters may be added the following specific: 

 Gray-brown tirst dorsal segment and feet pale. Robust, very slightly 

 depressed, everywhere slightly granulated; body, with the exception 

 of a setigerous granular dot between the first and second rows of 

 carime, not pilose; feet sparsely pilose. Ocelli present. Kepugnato- 

 rial pore, not discernible. Feet granulated, 44 were counted. Length 

 of body, 12""" ; width, 1.5""". 



The above descriptions were taken from a single female, which is 

 curled in a spire, so that nothing of the head can be seen except a lew 

 ocelli. The pairs of feet were counted with uncertainty, some being 

 probably hidden by the tirst dorsal segment. 



This new genus may be distinguished from all previously known by 

 the characters of the dorsal segments. 



4. Campodes flavicomis Koch. 



Seven specimens were obtained, which agree with the more Northern 

 examples. 



5. Craspedosoma carinatum, sp. nov. 



llrown, feet pale, antenna' dark, the joints tipped with white. Body 

 rather slender, depressed, somewhat attenuated. Antenna' about one- 

 hall' times as wide as body, subclavate. Ocelli distinct, triangular. Hi. 

 arranged in 4 rows. Dorsal plates with numerous short carina', lateral 

 plates distinct. Length of body, <>"""; width, .."">' 



This species is described from a male and a female not quite full 



grown. 



6. Euryurus erythropygus (llnimln. 



Common. 



