HANSEN, H. J.: HEMIMERUS TALPOIDES WLK. 91 



Fig. 7. The left mandible, seen from below; a. condylus, b. 

 origin of muscubis abductor, c. origin of imisc. adductor, 

 d. a row of short setas. 



Fig. 8. The right mandible, seen from above. 



Fig. 9. Hypopharynx (h.) and maxillulae (m.), seen from below. 



Fig. 10. Hypopharynx (h.) and maxillulae (m.), seen from above 

 (^Y^), together with a portion of the inferior wall of the 

 pharynx; n. chitinous plate in this wall, with a small 

 group of sense-pits (s); o. chitinous branch from the last- 

 named plate, running inwards and at the median line 

 coalesced with a similar one from the other side, p. 

 transverse, somewhat arched chitinous band. — In this 

 as in the other figures on the two plates I have indi- 

 cated the membranous skin with a clear greyish uniform 

 tone, while the chitinised parts are white; the shadowed 

 portions of hard chitin are shaded more strongly and 

 sharply than the membranous parts, as it is seen espe- 

 cially on fig. 4. 



Fig. II. The left maxilla, cleaned with caustic potash and seen 

 from below; 1. the ist joint (cardo); 2. the 2nd joint, 

 1". the lobe of the 2nd joint; 3. the 3rd joint, consisting 

 of two parts (a. and b.) and together with the 2nd joint 

 forming »the stipes», 1^. the lobe of 3rd joint (»the 

 galea»); 4. the 4th joint of the limb, being the basal 

 joint of the palpus (p.). 



Fig. 12. The apical portion of the interior lobe of the maxilla, 

 seen from the inner side (c, '^y^). 



Fig. 13. The labium, seen from below (\"); t. the basal joint 

 (submentum), 2. the 2nd joint (mentum); 3. the 3rd joint, 

 P. the lobe from the 3rd joint. On the ist joint only 

 the insertions of an irregular series of setae are indicated. 



Fig. 14. The apical part of the labial palpus with the very small 

 supplementary joint (a) and the sense-pits with their 

 short setœ (s) (^f^). 



Pi. (Taf.) III. 



Fig. I. The anterior half of the body of the female, seen from 

 below (^2°); the legs, with tlieir coxa;, removed on the 

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