211 



pars tenuis oesophagi ad basin, ni. constrictor poste- 

 rior in medio secta; m. m. dilatatores oesoph., in. 

 m. retractores pharyngis, m. protractor pharyngis 

 sinister omissi snnt. X V- 

 Fig .9. T. Bromius. — Pars ampliata oesophagi , pharynx, 

 hypopharynx, adversæ; m. compressor oesophagi 

 dexter et m. protractor pharyngis sinister omissi 

 sunt. X 3 2 7 . 



■> 10. T. Sudeticns. — Epistoma cnm labro et epipharynge, 

 a latere interiore exhibitum ; margo lateralis dexter 

 labri omissus est. X V- 



»11. T. Sudeticus. — Apex labri, supinus. X 37. 



» 12. T. Bromius. — Mandibula dextra cum musculis, 

 prona. X 12. 



»' 13. T. Sudeticus. — Basis mandibulæ dextræ, supina, 

 ad condylum articularium demonstrandum. X 17. 



» 14. T. Bromius. — Apex mandibulæ dextræ, pronus. X 62. 



» 15. T. montanus. — Maxilla dextra cum musculis, prona, 

 pariete superiore articuli primi palpi remoto. X 12. 



•> 16. T. Sudeticus. — Pars media maxillæ dextræ, supina. 

 X 17. 



» 17. T. montanus. — Apex maxillæ dextræ, a latere in- 

 teriore 1. tr. exhibitus. X 57. 



•• 18. T. luridus Fall. — Pars inferior occipitis, hypostoma, 

 labium, adversa; palpus maxillæ dextræ et pars ex- 

 terior labelli romota sunt, ad laminas labii demon- 

 st ran das. X V- 



» 19. T. montanus. — Labium, theca remota, pronum et 

 admodum compressum, ad partes duras musculosque 

 demonstranda; m. articuli primi labii lateris dextri 

 in transversum sectus; m. articuli primi et m. pro- 

 prius labelli lateris dextri cum lamina laterali labelli 

 remoti sunt. X 18. 



» 20. T. Sudeticus. — Dimidia pars sinistra labii, a latere 

 dextro exhibita; area pseudotrachearum, fulcrumthecæ, 

 I am in a intermedia labellorum remota sunt. X 8. 



14* 



