274 PROCEEDINGS OF THE NATIONAL MUSEUM 



Explanation of Hyinhols applied to heads 



P= Palpus. 

 pt=Pecten. 

 E=Eye. 



Explanation of symbols applied to genitalia 



Cl=Clasper of harpe. An = Anellus. 



Tr=Transtilla. lbAn=Lobe of anellus. 



Lbtr=Lobe of transtilla. lpAn = Lateral process of anellus. 



Hp = Harpe. extSc= Extension of sacculus. 



Sc = Sacculus. V = Vinculum. 



Un = Uncus. Ae = Aedeagus. 



Gn = Gnathos. Vs == Vesica. 



Tg=Tegumen. Cu = Cornuti. 



Si = Socii. ODM = Outer dorsal margin of sacculus. 



th= Terminal hook of aedeagus. 



Gp — Genital plate. Db = Ductus bursae. 



O = Ostium. Ds == Ductus seminalis. 



Be — Bursa copulatrix. Op = Ovipositor. 



S = Signum. SpOp = Spines of ovipositor. 



Plate 1 



1. Triclonella pcrgandeelJa Busck: Lateral aspect of head, showing eye, labial 



palpus, and basal segment of antenna with pecten. 



2. Mathildana neicmancJla (Clemens) : Lateral aspect of head, showing eye, 



labial palpus, and basal segment of antenna without pecten. 



3. Carolana ascriptella (Busck) : Lateral aspect of head, showing eye, labial 



palpus, and basal segment of antenna with pecten. 



4. Chamhersia haydenella (Chambers) : Lateral aspect of head, showing eye, 



labial palpus, and basal segment of antenna with pecten. 



5. Endrosis lactella (Schiffermiiller) : Lateral aspect of head, showing eye, 



labial palpus, and basal segment of antenna without pecten. 



6. Pleurota bicostella (Clerck) : Lateral aspect of head, showing eye, labial 



palpus, and basal segment of antenna with pecten. 



7. Inga sparsiciliclla (Clemens) : Lateral aspect of head, showing eye, labial 



palpus, and basal segment of antenna without pecten. 



8. Eumeyrickia trimaculella (Fitch) : Lateral aspect of head, showing eye, 



labial palpus, and basal segment of antenna without pecten. 



9. Carcina quercana (Fabricius) : Lateral aspect of head showing eye, labial 



palpus, and basal segment of antenna with pecten. 



10. Martyringa latipennis (Walsingham) : Lateral aspect of head, showing eye, 



labial palpus, and basal segment of antenna without pecten. 



Plate 2 



11. Deprcssaria heracHana (Linnaeus) : Lateral aspect of head, showing eye, 



labial palpus, and basal segment of antenna with pecten. 



