THE MYRIAPODA OF XORTH AMERICA. 57 



Habitat. — San Diego, Oal. (Miss Rosa Smith); Ukiah, Cal. (Mr. James 

 K. Burke); Eosario Mission, S. Cal. (Mr. Charles R. Orcutt). 



I have examined two specimens from San Diego, three from Ukiah, 

 and numerous specimens, mostly broken, from Eosario Mission. Those 

 from the latter are almost black in coloration and lack the median and 

 lateral rows of spots, but otherwise there is no difference. 



Genus IV. — jSannolene, gen. uov. 



*Eyes triangular; ocelli arranged in several series. Antennae short, 

 subclavate, joints longer than wide, second and sixth subequal, the 

 latter enlarged as in Gambala. Mandibulary combs six (5). Gnatho- 

 chiiarium barely, spatulate; stipes separated, attenuated towards the 

 base; men turn entire, exposed; promentum almost as in Julomorphu, 

 posterior plate trapezoidal, anterior lanceolate-triangular; lingual 

 plates separated; lingual lobes denticulated. Segments constricted in 

 the middle; the anterior ten segments striate from the feet to the re- 

 pugnatorial pore, the striae diminishing on the other segments; at the 

 junction of the anterior and posterior parts are round impressions, 

 larger than the pore, extending around all, except the first 6 or 8; first 

 segment nearly as wide as the next two. EepTignatorial pore begin- 

 ning ou the sixth segment, placed in the posterior part. Fourth seg- 

 ment apodous. Feet long and slender, seventh joint longer than the 

 third. Male: First pair of legs about half as long as other, scarcely 

 thickened, same number of joints, unarmed; sixth and seventh pairs 

 of legs with the penultimate joint swollen and produced on the inner 

 side. 



This genus seems to be more related to Cambala than any other 

 genus, but nevertheless it also approaches Julomorjoha, especially in 

 the construction of the gnathochilarium. It is distinguished from all 

 the known genera by the first pair of feet of the male. 



The following species is the type of the genus: 



18. Naunolene burkei, sp. uov. 



Light brown, a lateral row of large spots almost encircling the seg, 

 meats, feet and antennae pale, a brown band between eyes. Slender- 

 not smooth or pilose. Vertex smooth, a faint median sulcus, setigerous 

 foveohe absent. Antennae equaling width of body, pilose. Eyes dis- 

 tinct, triangular; ocelli 20, arranged in 5 series, not quite all filled out. 

 Segments 50 or 51. Sides of the first segment with four striae. Other 

 segments moderately striate beneath, posterior part of the segments 

 with fine striae. Last segment rounded; anal valves not marginate, 

 pilose; anal scale obtusely rounded, pilose. Eepugnatorial pore small, 

 placed on the anterior third of the posterior part of the segment. Pairs 

 of feet, about 87, slender, extending beyond the sides of body. Mais: 

 Mandibulary stipes slightly produced in the middle; ventral margin of 

 the seventh segment not produced; genitalia concealed. Length of 

 body, 25""" ; width, 1""". 



