EXPLANATION OF THE PLATES. 



PLATE 9. 



COROPHIUM SPINICORNE StimpsOll. 



Fig. 1. Second antenna; adnlt female; X 20. 



Fig. 2. First antenna; adult female; X 20. 



Fig. 3. Second antenna; adult male; X 20. 



Fig. 4. First antenna; adult male; X 20. 



Fig. 5. Second antenna; young female; X 20. 



Fig. 6. First antenna; young female; X 20. 



Fig. 7. Second antenna; young male; X 20. 



Fig. 8. Second maxilla ; X 53. 



Fig. 9. First maxilla; X 53. 



Fig. 10. Maxillipede; X 53. 



Fig. 11. Mandible; X 53. 



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