A HISTORY OF HERTFORDSHIRE ELACHISTID/E (continued) Antispila pfeifferella, Hb. St. Albam and Aldbury (A. E. G.) ; Sandridge (Grif- fith) ; common round Cheshunt (Boyd) Perittia obscurepunctella, Stt. Sandridge (Griffith) ; Hitchin (Durrant) ; near St. James' Church, Gaff's Oak (Boyd) Scythris grandipennis, Hw. Sandridge (Griffith) chenopodiella, Hb. Waltham Cross, common (Boyd) Endrosis lacteella, Schiff. (fenestrella, Stt.). St. Albam, Bricket Wood, Harpenden Commona.ndA/d/>ury(A.Y..G.); Sand- ridge (Griffith) ; Hitchin (Durrant) ; Bushey Heath (Barraud) ; common round Cheshunt (Boyd) Cataplectica fulviguttella, Z. (flavimaculella, Stt.). Sandridge (Griffith) ; Cheshunt Marsh, common (Boyd) Schreckensteinia festaliella, Hb. Sandridge Epermenia illigerella, Hb. J (Griffith) chaerophyllella, Gz. Common round Cheshunt (Boyd) PI.UTELLIDJE Prays curtisellus, Don. St. Albans and Wheathampstead (A. E. G.) ; Sand- ridge (Griffith) ; Fairfield, Hitchin (Durrant) ; Hertford (Stephens) ; common round Cheshunt (Boyd) var. rusticus. Sandridge (Griffith) ; common round Cheshunt (Boyd) Yponomeuta cognatellus, Hb. (evonymellus, Sc.). St. Albans, Radlett and Elstree (A. E. G.) ; Sandridge (Griffith) ; Hertford (Stephens) ; Cheshunt and Bayford, scarce (Boyd) padellus, L. St. Albans (A. E. G.) ; Sandridge (Griffith) ; Hitchin (Dur- rant) ; common round Cheshunt (Boyd) plumbellus, SchifF. Sandridge (Griffith) ; Hertford (Stephens) ; Bayford (Boyd) vigintipunctatus, Retz. Cheshunt Street (Boyd) Orthotaelia sparganella, Thnb. Sandridge (Griffith) ; Cheshunt Marsh, local (Boyd) Cerostoma caudella, L. (mucronella, Sc.). Sandridge (Griffith) xylostella, L. (harpella, SchifF.). St. Albans (A. E. G.) ; Sandridge (Grif- fith) ; common round Cheshunt (Boyd) - aSIa,' S^hirT. } *** ( Griffith ) sylvella, L. ) Sandridge (Griffith) ; scarce costella, F. J round Cheshunt (Boyd) radiatella, Don. Sandridge (Griffith) ; Hitchin (Durrant) ; Hertford (Ste- PLUTELLIDJE (continued) phens) ; common round Cheshunt (Boyd) Cerostoma sequella, CI. ^ Sandridge vittella, L. J (Griffith) Plutella porrectella, L. St. Albans (A.E.G.) ; Sandridge (Griffith) ; Bayford (Boyd) cruciferarum, Z. St. Albans and Bricket Wood (A. E. G.) ; Sandridge (Grif- fith) ; Hitchin (Durrant) ; common round Cheshunt (Boyd) Glyphipteryx fuscoviridella, Hw. St. Albans, Harpenden Common and Ashridge (A. E. G.) ; Sandridge (Griffith) ; com- mon round Cheshunt (Boyd) thrasonella, Sc. (cladiella, Stt.). Bricket Wood (A. E. G.) ; Sandridge (Grif- fith) ; Cheshunt (Boyd) ; ' cladiella,' scarce, Cheshunt Marsh (Boyd) equitella, Sc. Common round Cheshunt (Boyd) fischeriella, Z. Sandridge (Griffith) ; Hertford (Stephens) ; scarce round Cheshunt (Boyd) Choreutis myllerana, F. (scintilulana, Hb.). Cheshunt Marsh, common (Boyd) Simaethis pariana, Cl. Hertford (Stephens) ; scarce round Cheshunt (Boyd) fabriciana, L. (oxyacanthella, L.). St. Albans, Wheathampstead and Radlett (A. E. G.); Sandridge (Griffith); Hitchin (Durrant) ; common round Cheshunt (Boyd) TINEID.S: Nepticula pomella, Vaughan. Sandridge (Griffith) pygmaeella, Hw. Sandridge (Griffith) atricapitella, Hw. (ruficapitella, Hw.). Sandridge (Griffith) ; common round Cheshunt (Boyd) basiguttella, Hein. One mine, Ches- hunt Street (Boyd) anomalella, Gz. Sandridge (Griffith) ; common round Cheshunt (Boyd) minusculella, H.-S. Cheshunt Street (Boyd) oxyacanthella, Stt. Sandridge (Griffith) aurella, F. Sandridge (Griffith) ; com- mon round Cheshunt (Boyd) gratiosella, Stt. Common round Ches- hunt (Boyd) marginicolella, Stt. Sandridge (Grif- fith) ; common round Cheshunt (Boyd) hodgkinsoni, Stt. Cheshunt Street (Boyd) ~ microtheriella, Stt. 1^,^ (Griffith) betuhcola, Stt. / plagicolella, Stt. Sandridge (Griffith) ; common round Cheshunt (Boyd) luteella, Stt. Sandridge (Griffith) 164