Carpenjek — The Apterygota of the Seychelles. 59 



EXPLANATION OF PLATES. 

 THYSANUEA, I-XIIL 



Plate L 

 Corethromachilis Gardineri. 

 Fig. Scaling not shown. 



1. Female, side view, x 5. 



2. Male. Head, front view, showing eyes (e); median ocellus {m. o.), 



paired ocelli (^a o.) ; labrum {/br) ; and base of right feeler, x 21. 

 ;i. Eegion from middle of tlagellum of feeler, x 21. 

 4. Mandible (left) of female, c, condyle; a, apex; m, molar area; 



ad, ad\ adductor muscles ; re, retractor muscle. Viewed from 



behind, x 50. 

 0. Portion of tongue [hy) with its right peduncle [pc), and right maxillula 



{Mxl) ; g, galea ; I, lacinia ; p, palp. From female, front view. 



X 50. 



6. Left maxilla of male, front aspect : te, tentorium ; c, cardo ; st, stipes ; 



/, lacinia ; <j, galea ; p, palp, x 21. 



7. Right maxilla of female : head of lacinia from behind, showing apical 



teeth (t], lamellae ila), lateral teeth (t), and " brush " [hr] composed 

 of lanceolate spines, x 84. 



8. The same, viewed from within, x 84. 



9. Left maxilla of male : inner edge of galea and apex of lacinia, front view. 



X 84. (Lettering same as in iigs. 7 and 8.) 



10. The same, outer corner of galea, x 84. 



11. A sensory spine from galea, x 460. 



12. Part of labium of male with left palp {sm, submentum ; m, mentum ; 



p, palp ; g, lobes of galea ; /, of lacinia). x 21. 



13. Apex of labial palp with flattened sensory spines, x 230. 



14. Male : shin and foot of hind-iag. x 21. 



15. Coxal process of second leg. x21. 



16. Coxal. process of third leg. x 21. 



17. Tip of foot showing claws and scopula. x 125. 



18. Extremity of a lanceolate spine of the scopula. x 460. 



Plate II. 



Figs. 19-26, Corethromachilis Gardi^uri ; 27-o i,0.b)-evipalpis. Abdominal 



segments. Scaling not shown. 



In all figures, sm., sternum ; s. e., sub-coxa ; 6-^, stylet ; e. v., exsertile 



vesicle ; go, gonapopliysis ; jJt^, penis. 



\I 2J 



