MACKflGLOSf'IN-.r. 



) f 



A 



;;i-.t--j.:4_CI. 



S(6*#21 



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 — — — ^a. 



Fio;. 65. — Tongues and tongue iJnpilliB of Megntrlilroptcra. 



A. Ni/ciiineiie geiiuiii'.s, 9J.:).S.l ; B. C, \), E. Ci/nopio-u^ •'ihint sphina- 

 4y.7.27.i') ; F, G. rtcr.vpus pselaphui,, 84 1lM0.2 (G iVu.u ;!|5, ikH h-.xse of 

 tongue); H. Koiiscttus {Slenonycleris) lanosus, G.T.I.o: I. JI. Foni/c/eris 

 spelcea, 0.8.2.1 (K from tip, not base, of tongue) ; L. ^[ncro'Jlossu^ laao- 

 chilus iianics, 78.9.14.3. " 



c(., circumvallate ; (^o.. conical: /., filiform; fo., foliaceous • t. Iri- 

 dentate p:ipill£B. Fungiform papillae omitted from' flffures ' ' 



A, B, II. I. L f ( linear! ; F f ; C, J), E, G. K further enlar-ecl. 



