226 BRITISH LEPIDOPTERA. 



TIME OF APPEARANCE. This species is only recorded as being 

 single-brooded, but the experience of Threlfall (rule below) goes to show 

 that it is double-brooded. Frey obtained imagines in May, 1858, from 

 larvae found on October 25th, 1857, and Heyden, in the beginning of 

 May, 1859, from larvre found in the middle of October, 1858. Hodgkin- 

 son bred imagines on April 15th, 1877, from larvas found the preceding 

 autumn at Witherslack. Threlfall found larvae at Grange on October 

 5th, 1878, and bred the imagines freely from May 5th-12th, 1879. 

 From larvae obtained July 21st, 1877, at Witherslack, he also bred 

 imagines plentifully on August 17th of the same year. Fletcher 

 discovered mines, at Abbott's Wood, on November llth, 1888. 

 Cambridge gathered larvae in their mines as late as November, 

 1889. Sang's dates are October 17th, 1871, October 24th, 1873, 

 July 16th and September 30th, '1874, September 24th, 1880, at 

 Darlington ; October 18th, 1878, at Castle Eden (teste Gardner). 

 Nolcken records finding young larvre on September 22nd, 1865, at 

 Pichtendahl. He captured imagines on May 9th, 1866, at Sail, and 

 on May 18th, at Pichtendahl. 



LOCALITIES. DEVON: Paign ton (Bankes). DORSET: Bloxworth (Cambridge), 

 I. of Purbeck (Bankes), Glanvilles Wootton (Dale). DURHAM : Darlington, Castle 

 Eden (Sang). HEREFORD: Tarrington (Wood). KENT: Folkestone (Webb). 

 LANCASHIRE: Grange and Lytham (Threlfall). SUSSEX: widely distributed, but 

 not abundant, Cissbury, Worthing, Arundel, Hailsham (Fletcher). WESTMORLAND : 

 Windermere (Hodgkinson), Witherslack (Threlfall). 



DISTRIBUTION. France : Creuse, Auvergne ; Nohaut, Indre (Sand). 

 Germany : Offenbach (Heyden), Frankfort-on-the-Main (Schmid), 

 Wolfenbuttel (Heinemann), Friedland (Stange), Saverne, Alsace 

 (Peyerimhoff). Russia : Sail, Pichtendahl (Nolcken). Switzerland : 

 Zurich (Frey). 



NEPTICULA TORMENTILLELLA, Herrich-Schilffer [? sp: Brit.] 



SYNONYMY. Species: Tormentillella, H.-Sch., " Correspondenzblatt.," 1860, 

 p. 60; "Neue Schmett.," p. 167; Staud. and Wocke, "Cat.," p. 336 (1871). 



ORIGINAL DESCRIPTION. Xefitinda tonuentillella, H.-Sch. Raupein 

 den Blattern von Torment-ilia erecta unter jungem Nadelholz. 

 Schmetterling an denselben Stellen Ende Mai ziemlich hiiufig. 

 Scheitel schwarz, an den Seiten olivenbraun, keine Nackenschopfe, 

 Fiihler schwarz, iiber halbe Fliigelliinge ; Vorderfliigel bis zur Mitte 

 metallisch olivengriin, dann ein olivenbraunes Hand, so breit als das 

 vertikale silberne, etwas stahlblau gliinzende bei -f , dann cine kleine 

 Spitze olivenbraun, von den dunkelgrauen, am Ende allmiihlig lich- 

 teren Franzen nicht scharf geschieden. Beine schwarzbraun. Der 

 miinnliche After stumpf zweispitzig, jederseits mit kleinem schwarzen 

 Pinsel. Der maryinicolella am niichsten ; diese ist aber plumper 

 nicht olivengriin, sondern olivengold mit viel Purpurkupfer. Die 

 Binde ist viel schriiger, der After des Mannes ganz gelb, mit 2 grossen 

 gelben Pinseln, der Spitze des Weibes schwarz (Herrich-Schaner, 

 Correspondcnzblatt fiir Sammler von Insecten, etc., 1860, p. 60). 



REFERENCES TO N. TORMENTILLELLA AS A BRITISH SPECIES. This 

 species appears to have been introduced and re-introduced into the 

 British list without any real reason. The references are as follows : 

 (1) Stainton notes (Ent. Weekly Int., viii., p. 168) that Herrich-SchJiner 

 had described N. tonuentillella and other new species. He adds : " X. 

 tormentttleUa is a widely distributed species, as we have found it at 



