1845.] Liunean Society. 261 



ore integro nervosis squama ovata mucrouata fernigined marginc mem- 



branaced longioribus. 

 C. abbreviata, Prescotl MSS. 



Hub, in Sibiria Altaica {Herb. Fielding, olitn Prescutl). 

 Proxinia C. striatee, Br. 



14. C. Gebleri, spica mascula 1 v. 2 cylindrica; foemineis 2 v. 1 oblongis 

 V. cylindricis remotis pedunculatis erectis evaginato-bracteatis, stigma- 

 tibus 3, perigyniis ovatis brevi latiuscuieque rostratis bicuspidatis lu- 

 cidis nervosis purpureis squama ovata mucronala v. bispido-aristata 

 purpurea margine membranacea longioi-ibus. 



C. Gebleri, Prescolt MSS. 



Hab. in Sibiria Altaica? Gebler (Herb. Fielding). 



C. rotundatce, Wahlenb. similis. C. vesicariat Bunge MSS. e China Bo- 

 reali difFert soliim perigyniis ellipticis, squamis masculis muticis {v. s. in 

 Herb. Fielding). 



15. C. Darwinii, spica mascula pedunculata solitaria?; foemineis G — 10 

 cylindricis elongatis nutantibus remotis foliaceo-bracteatis evaginatis 

 inaequaliter pedunculatis geminatis (ernatisque : inferioribus solitariis, 

 stigmatibus 2, perigyniis ellipticis stipitatis nervosis brevi-rostratis ore 

 integro papilloso asperatis squama lanceolata acuminata ferruginea 

 latioribus brevioribusque. 



Hab. in Archipelago Chonas Americse Australis, Darwin, no. 304 {Herb. 

 Henslow) . 



Read also " Characters of undescribed species of British Chalci- 

 dites." By Francis "Walker, Esq., F.L.S. &c. 



The following are the characters of the species described : — 



1. Pteromalus acrotatus? , viridis, abdomine cupreo, antennis piceis, 

 pedibus fulvis ; coxis femoribusque basi viridibus, alis fuscis. — Long. 

 Corp. lin. 1 ; alar. lin. Ig, 



Hah. in Scotia, prope Lanark, mense Julio. 



2. Pteromalus suNiDES^et ? , viridis, abdomine teneo ; maris fulvo-ma- 

 culato, antennis nigris, pedibus maris flavis foeminse fulvis ; femoribus 

 fusco-variis, alis limpidis. — Long. corp. lin. \\; alar. lin. If — 2. 



Hab. in Scotia, prope Edinam, Dr. Greville. 



3. Pteromalus Odites $ , cupreus, abdomine basi viridi, antennis piceis, 

 pedibus flavis, alis limpidis. — Long. corp. lin. 1^ ; alar. lin. 2. 



Hab. in Scotia, prope Edinam, Dr. Greville. 



4. Pteromalus Bubaris ? , aeneo- viridis, abdomine cupreo, antennis 

 nigris, pedibus fulvis ; femoribus fusco-cinctis, alis limpidis. — Long, 

 corp. lin. f ; alar. lin. l^. 



Hub. in Scotia, prope Edinam, Dr. Greville. 



5. Pteromalus Nestocles^ et ? , viridis, abdominis disco aeneo vcl 

 No. XXVII. — Proceedings op the Lij(rNBAN Society. 



