638 



SEINOSUKE UCHIDA : 



species was described by me from two male specimens from the same 

 host obtained at the same locality. The description of the female is 

 as follows : 



Very similar to male but differing from it in the following points. 

 Body, but especially the abdomen, much larger. Antennae shorter, but 

 proportional lengths of segments about the same as in the male. 

 Eighth abdominal segment longer and its posterior margin straight 

 instead of concave. The last abdominal segment small, posteriorly 

 slightly emarginated and with a very fine hair on each side. 



Measurements of Nirmns ovatus. 









-9- 



















ram. 



mm. 



mm. 



mm. 



mm. 



mm- 



mm- 



mm. 



mm. 



mm. 



Length of body 



1.91 



I.92 



I.92 



I.85 



I.92 



I.S2 



1.50 



I. 5 6 



1-53 



I.53 



Width of body 



• .67 



•65 



.67 



.64 



•67 



■57 



•55 



•58 



.56 



•56 



Length of head 



•52 



•5i 



•52 



•51 



•52 



.50 



•47 



.48 



•47 



•47 



Width of head 



49 



•47 



•49 



•47 



•47 



'V 



•43 



•43 



•43 



.42 



Length of thorax 



.31 



.32 



•32 



.29 



•31 



■25 



■27 



.27 



•27 



•27 



Width of thorax 



.40 



•38 



•39 



•38 



■38 



•36 



.35 



.36 



.35 



•34 



Antennae 



.25 



.25 



•25 



•24 



.24 





.24 





•24 



.24 



9. Xfirmus /urvus Nitzsch. 



Two males and three females obtained from Glareola orientalis 

 (June 5.). 



10. Nirmus mundus Nitzsch. 



Giebel, Inserta Epizoa, p. 1^5 ; Piaget, Les Pediculines, p. 161. 



Three female and one young individuals were taken from Oriolus 

 indiens shot at Nanpeishô, June 4. 



Gen. Rallicola Johnston and Harrison. 



11. Mallicofa Msetosa (Piaget). 



Piaget, Les Pediculines, p. 217, pi. xviii, fig. 4. 



