214 MR. K. M'LA.CHLAN on NEW-ZEALAND TETCHOPTERA. 



\9f. P. coNFUSUM, M'Lach. supra, p. 210. 

 Auckland {Edwards). 



Family BHYACOPHILIDJi:. 



Genus Philanisus, Walker. 

 {Anomalostoma, Brauer.) 



20*t. P. PLEB EJUS, Walk. Brit. Mus. Cat. Neurop. pt. 1. p. 116 (1852); 

 Anomalostoma alloneura, Brauer, Verb, zool.-bot. Gesel. Wien, xv. 

 p. 422 (1865); Reise der 'Novara,' Neurop. p. 16, tab. 1. fig. 6 

 (details). 



Auckland ( Colonel Bolton ; Edwards ; Brauer) ; no special locality men- 

 tioned [Dr. Hooker ; Capt. Ross). 



EXPLANATION OP PLATE II. 



Fig. 1 . (Eoonesus Maori ( <? ), neumtion of wings. 



2. Olinx Feredayi ( <? ), neuration of wings ; 2 h, forked lobe from middle 



of last dorsal segment ; 2 c, appendices, seen from beneath ; 2d, bead 

 and palpi, from side. 



3. Pycnocentria evecta ( <J ), appendices, from beneath. 



4. P. aureola {$), appendices, from above ; 4 a, appendices, from beneath. 

 6. Tetracentron amabile ( <? ), neuration of wings ; 5 a ( $ ), neuration of 



apex of anterior wing; 56 {i), appendices, from above; 6c, from 

 side ; 5 d, maxillary palpus. 



6. Notanatolica eognata {S), appendices, from above. 



7. Setodes unicolor, neuration of wings. 



8. Polycentropus puerilis {$), neuration of wings ; 8 a, appendices, from 



side ; 8 b, from above. 



9. Hydrobiosis fruter, neuration of wings ; 9 a, appendices of $ , from side ; 



9 b, maxillary palpus ; 9 c, H. mnbripennis, appendices of <? , from 

 side; 9<Z, from beneath. 

 10. Psilochoretna confusum (<?), neuration of wings ;^ 10 « ( ^ ), neuration 

 of wings ; 10 i, appendices of <J , from above. 



^ 



