268 A. D. MICHAEL ON A SPECIES OF GAMAStfS. 



Fig. 5. Galea of adult male x 150. 

 „ G. First left leg of adult male X 50 ; a, coxa ; b, trochanter ; c, 



1st femoral piece ; d, second femoral piece ; e, genual ; /. 



tibia ; g, first tarsal piece ; h, second tarsal piece ; i, caruncle, 

 „ 7. Second left leg of adult male X 50. (Same lettering.) 

 „ 8. Genital opening of adult male. 

 ,, 9. Spermatophores. 

 „ 10. The two mandibles of the adult male with a spermatophore 



attached X 50. 

 „ 11. Second joint (trochanter) of first left leg of adult male x 150. 

 ,, 12. Oral tube of adult female X 50. 

 ,, 13. Chela of mandible of adult female X 100. 

 „ 14. Epistome of adult female X 100. 



15. Labial portion of the oral tube of adult female X 100; mx, 

 maxillas ; la, lacinia ; g, galea ; It, lingula ; p, first joint of 

 palpus. 



16. Articulated sternal process (the Bauchtaster of Kramer), 

 probably a tactile organ, found in both sexes. The drawing 

 is made from the female. 



17. Arrangement of the plates, &c, on the ventral aspect of the 

 adult female ; a, anterior sternal plate ; b, posterior sternal, 

 or genital plate ; c, fused abdominal and anal plates ; d 1, 

 d 2, d 3, d 4, coxae of the 1st, 2nd, 3rd, and 4th pairs 

 of legs. 



„ 18. Chela of mandible of hexapod larva, X 230. 



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