EXPLANATION OF PLATE III. 



Unless otherwise stated^ all the figures are enlarged, the increase in size usually indicated. 



Fig. 1. — Caloptenus atlanis, newly hatched, or in first larval stage, from side ; 1 b, same, 



while yet pale, from above ; 1 a, antenna of same. 

 Fig. 2. — Second stage ; 2 a, antenna ; 2 h, thorax, from above ; 2 c, thorax, from side. 

 Fig. 3. — Third stage ; 3 a, antenna ; 3 &, thorax, from above ; 3 c, thorax, from side. 

 Fig. 4. — Fourth stage, or first pupal stage ; 4a, antenna; 4 &, thorax, from above ; 4c, 



thorax, from side. 

 Fig. 5. — Fifth stage, or true pupa; 5 a, antenna ; 5 &, thorax, from above ; 5c, thorax, 



from side ; 5 d, pupal exuviae, or last skin shed. 

 Fig. 6. — Sixth stage, or mature insect ; the figure showing a typical male — natural size. 

 Fig. 7. — Typical female, with wings expanded — natural size. 

 Fig. 9. — Enlarged thorax of mature insect, from above ; 9 a, same, from side. 

 Fig. 10. — Anal characters of male, from above ; 10 a, do., from side ; 1 &, do., from behind. 

 Fig. 11. — Anal characters of female, from side; 11 a, anal characters of female, from above. 



