Appendix 1 



Selection of Lectotypes for Some Formosan Species of Glyphipterygidae, 

 Described by E. Meyrick 



In the course of the present study, I received original series of 

 certain Formosan species for comparison with the Philippine material, 

 kindly sent by the Deutsches Entomologisches Institut, Berlin, Ger- 

 many. This opportunity is taken for the selection of lectotypes for 

 some of these and one more species and also to figure them and their 

 genitalia. 



Imma lathidora Meyrick, 1914 



Figures 813, 824 

 Imma lathidora Meyrick, 1914, Suppl. Ent., no. 3, p. 56. 



Male genitalia: Tegumen and uncus membranous. Valva with 

 cucullus rather weak, entirely membranous at base; sacculus 1/2, 

 slightly sclerotized, ending in several hairy folds and prominences 

 and with a long, curved apical spike. 



The unique holotype, cf, is labelled: "Typus," "Suisharyo, For- 

 mosa, H. Sauter, X.ll." "F 107," "Meyrick det," "Dtsch. Entomol. 

 Institut Berlin," genit. slide 4949. 



Imma fungosa Meyrick, 1914 



Figure 825 



Imma fungosa Meyrick, 1914, Suppl. Ent., no. 3, p. 56. 



The unique holotype, 9, is labelled "Typus," "Suisharyo, Formosa, 

 H. Sauter, .12," "F 108," "Meyrick det." "Dtsch. Entomol. Institut 

 Berlin." The abdomen is lacking. 



Imma arcifraga Meyrick, 1914 



Figures 814-815, 827 

 Imma arcifraga Meyrick, 1914, Suppl. Ent., no. 3, p. 57. 



Male genitalia: Tegumen high, submembranous, shoulders mod- 

 erately sclerotized. Uncus, a large pointed hook. Vinculum mod- 

 erate. Socii absent. Valva semimembranous, concave lengthwise; 

 sacculus over 1/2, a weak hairy tumescence; cucullus rounded, with a 

 curved appressed hook. Aedeagus little curved, slightly sclerotized. 



Lectotype, cf, hereby selected, labelled thus: "Typus," "F 100," 

 "Suisharyo, Formosa, H. Sauter, .12," "Meyrick det.," "Dtsch. 

 Entomol. Institut Berlin," genit. slide 4948. Further material: 3 9, 

 the same locality, X.ll; marked as "paratypes." 

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