IV. ON SOME THYSANURA IN THE 

 INDIAN MUSEUM. 



By F. Sii^vESTRi. 



I have received a small, but a very important collection of 

 Indian Thysanura from Dr. N. Annandale, Superintendent of the 

 Indian Museum, and in two other papers^ I have described the 

 Machilidae: 3 new genera {Allopsontus, Megalopsohius, Machi- 

 lontus) and 4 new species. I describe or record here the species of 

 Campodeidae, Japygidae and Lepismidae. These families are 



Fig. i. — Japyx indicus : 1. antennae pars proximalis ab articuli primi apex; 

 2. pedis paris tertii tarsus et praetarsus; 3. abdominis tergita 6 um et 7"»i; 4. abdo- 

 minis urosterna i"in et 2uni ; 3. urosterni primi dimidia pars postica ; 6 abdomi- 

 nis pars postrema cum cerco. 



represented in the Indian Museum by 14 species, of which 5 species 

 and I variety are new to science. 



Fam. CAMPODEIDAE. 

 Lepidocampa weberi, Oudm, 



Three specimens from Kobo, N.E. frontier of B, India. This 



species has a very wide distribution in the tropics (Asia and 

 America) . 



1 Materiali per lo studio dei Tisanuri, xii-xv. Boll. Lab. Zool., v, 1910 {Allop- 

 sontus annandalei, pp. 89-90). 



Machilidarum (Thysanuva) species nonuuUae novae ex regione indo-malayana. 

 Zool. ^w,7.,xl, 1912 {Machilts gravis, p. i ; Megalopsobius convergens, p. 4; Machi- 

 ontus gravelyi, p. 6). 



