OBSERVATIONS ON TINEINA. 45 



species, collected in the creyices of the bark of sycamore trees at Frank- 

 fort-on-the-Main, produced the yellow-headed JV. sericopeza. [Sub- 

 sequently I bred the black-headed Becentella from cocoons on the 

 trunks of sycamores received fromTrankfort-on-the-Main, from Freiberg, 

 in Saxony, and from Paris.] 



N. TRIMACULELLA, 55j 58 (81), 1. forms a long gallery in leaves of 

 several species of poplar. 



N. QUINQUELLA, 60> 1^6, occurrence in plenty at West Wickham, 

 e.vi. 



N. Mtrtillella, Edleston, 68. 95, described ; 1. x, xi, in leaves of 



Vaccinhan Jli/rtiUus ; mine rather broad and considerably contorted. 



N. LUTEELLA, Staiuton, 57, IIO5 n- sp., described; 1. makes long, 



not much contorted galleries, in birch leaves; the black excrement 



forms merely a central line. 



N. IGXOBILELLA, 55» 59 (81), I. forms blotch-formed mines near the 

 edge of the leaf [of hawthorn], excrement entirely black. 



N. ARCUATA, 57> 131, bred from 1. in leaves of Potentillafragarias- 

 truvi; 58j 97, described ; occurrence in England, bred from 1. in leaves 

 of P. fragariastrum. 



N. ANGrLlFASCiELLA, 55, 59 (82), bred from the pale greenish 1. 

 making large blotches in rose leaves; 56, 59, freely bred Yli by keeping 

 the 1. out-of-doors all the winter; this specimen is only single-brooded; 

 61, 113, apparently bred from 1, in bramble leaves in Pennsylvania ; 1. 

 closely resembling that of N. angiilifasciella found in bramble leaves 

 at Brussels. [Subsequently the bramble-feeder was described as a dis- 

 tinct species under the name of N. rubivora.'] 



N. ATRICOLLIS, Stainton, 57, 112, described ; bred from 1. mining in 

 leaves of wild apple and hawthorn, x ; head and 2nd seg. almost black ; 

 mine at first a gallery gradually expands to a blotch. 



N. POTERii, Stainton, 58? 96, n. sp., described; bred from 1. mining 

 leaves of Poterium sanguisorha, VI. 



N. ARGENTIPEDELLA, 57, 130, bred from the 1. which makes brown 

 blotches in birch leaves; 68, 48 (v. H.), 1. x, b.xi, in leaves of birch, 

 forming a more or less rounded black-brown blotch with paler edges; 

 sometimes we find a number of these blotch mines in one leaf; i. e.V, a 

 second brood not observed ; mines often found in countless numbers 

 around Frankfort. Wiesbaden, &c. 

 N. Freyella, 68, 47 (v. H.), 1. m.viii, m.xi, mines the leaves of 



