GEOMETRID^. PTYCHOPODA. 307 



Sp. 5. bisetata. Alls albido-lutescentihus costfi basi, anticarum, fasciuque posticfi 

 ex maculis tribus geminatis subconfluentibus fuscis. (Exp, alar. 10 lin.) 



Ph. bisetata. Hufnagle.—Pt. trigeminata. Steph. Catal. part ii. p. 150. No. 

 6711. 



Wings whitish-lutescent or yellowish, with a central black dot ; the anterior 

 with the base of the costa fuscous, and two or three faint dots beyond ; toward 

 the hinder margin is an indented fuscous striga, behind which is a fascia 

 composed of somewhat confluent dusky or blackish spots, and on the anal 

 angle an abbreviated waved striga : posterior wings nearly immaculate, with 

 a slightly dusky striga towards the hinder margin 5 at the base of the cilia of 

 all the wings is a row of minute fuscous dots. 



Less abundant and more local than the last : found in June at 

 Darenth and Birch Woods. " Strand-on-tlie-green." — Rev. A, H. 

 Matthews. 



B. Posterior tibial of the males without spurs ; of the females with one pair at 

 the apex, and a second pair in the middle. 



Sp. 6. ornata. Alls niveis puncto medio nigro fimbria sinuatd communi, ex 



maculis albidis griseis fuscescentibusque connexis. (Exp. alar. 1 unc. — 1 unc. 



Ge. ornata. Wien. Verz. — Pt. ornata. Steph. Catal. part ii. p. 152. No. 6727. 



Wings snow-white, with a minute central black dot ; all with an elegant border, 

 very much sinuated on its inner edge, and blackish in parts, composed of 

 griseous spots interiorly, and outwardly of whitish and fuscescent united 

 strigsB and insulated fuscous spots 5 on the extreme edge is an interrupted line, 

 partly black and partly fuscous ; cilia fuscescent, with lighter shades : on the 

 disc are sometimes one or two very obsolete strigae. 



Rare ; or rather not very common : found at Darenth in June, 

 and in the New Forest and Devonshire. " Strand-on-the-green." — 

 Rev. A. H. Matthews. 



Sp. 8. incanata. Alls griseo-albidis fusco-pulverulentibus, puncto medio, stri- 

 gisque obscuris undatis fuscis, margine externa nigro pvnctato. (Exp. alar. 

 1 unc. 1 lin.) 



f Sp. 7. limboundata. Alis albido-lutescentibus, strigd post medium evanescente, 



fimbrifique costam non attingente, ex maculis strigisque fasciis confluentibus. 



(Exp. alar. 1 unc. 3—4 lin.) 

 Ph. limboundata. Haworth (! ).—Vt. limboundata. Steph. Catal. part i\. p. 152. 



No. 6728. note. 

 Wings lutescent-white, with an evanescent striga behind the middle, and a 



fimbria on the hinder margin, not touching the costa, composed of confluent 



fuscous spots and strigae. 

 In the late Mr. Francillon's collection, but supposed to have been from Georgia. 



