( 648 ) 



connected with one another, as is often the case in P. (j. nbderus; dentition 

 prominent, tail long, spatnlate. 



? not known. 



Genitalia : Tenth sternite as in ff. ganams ; barpe qnite different, the upper 

 prong being very much shorter than the lower. 



Hah. Sierra Madre do Snl, Guerrero (0. T. Baron). 



1 c? in the Triug Mnseum. 



(I. P. gammas electryon Bates (1864). 



Papilio anclepius Doubleday (iion Hubner, 1834 ?, err. det.), List Lep. Inx. Br'U. Mux. i. p. 17 (1845) 



(syn. excl. ; Honduras) ; id., Westw. & Hew., Gen. Ditirii. Lrp. i. p. 13. n. 81 (184(i) (jmrtim ; 



Honduras) ; Gray, Cat. Lep. Ins. Brit. Mus. i. Pap. p. 23. n. 105 (IHo'i) (syn. excl. ; Honduras) : 



id., List Lep. Ins. Brit. Mus. i. Pap. p. 31. n. 112 (185G) {jiartini ; Honduras) ; Felder, Verli. 



Zool. Bot. Gcs. Wien xiv. p. 313. n. 342 (18G4) (parliui ; Honduras) ; K;irby, Cat. Diurn. Lep. 



p. 537. n. 1-2G (1871) (partim ; Honduras ; '-P. achehjiis" alia species). 

 (J. Papilio eleclryon Bates, Eitt. Mo. Mag. i. p. 3. n. 4 (18f;4) (Guatemala) ; Felder, I.e. p. 313. 



n. 341 (18G4) (cit. falsa) ; Kirby, I.e. p. 537. n. 12Ga (1871) ; Godm. A Sah'., Biol. Centr. Amer.. 



Lep. Rhup. ii. p. 239. D. 76. t. 72. fig. 1. 2. c? (1890) (Guatemala). 



i. Upperside. — Forewing : cell-patch narrowing costally ; fonr or five sub- 

 marginal spots, the second smaller than the third, sometimes a sixth spot indicated ; 



I he first four larger than in Mexican males. Hindwing : median band entering coll 



as in P. g. ahderm ; blue spots small, often vestigial ; snbmarginal spots absent ; 

 tail spatnlate ; red anal marginal spot rarely present. 



Underside : band of forewing strongly dentate on disc ; snbmarginal line 



angnlate at R- ; no blotches on disc. Projections of band of hindwing about 



as long as in P. g. garamas, nearly the same length on both sides of each vein ; 

 snbmarginal spots linear, red. 



? not known. 



Genitalia : ProxitDal lobe of tenth steruite narrower than in P. g. garamas, 

 denticulate, mesial ai)ical tooth jircsent or vestigial ; iiarpe quite different from that 

 of tbe other furms, curved, denticulate, strongly widened at apex, the ujipcr prong 

 curved downwards. 



Hah. Guatemala ; Honduras {fide Doubleday, but there are no Honduras 

 specimens in the British Museum, only West Mexican ones !). 



In the Triug Museum 9 c? c? from: Cindad de Guatemala (Rodriguez); 

 Guatemala. 



e. P. garamas sijedra Godm. & Salv. (1878). 



Papilio syerlra Godman & Salvio, Proe. Zool. Soe. p. 271. n. 19 (1878) (Chiriqui) ; iid., Biol. Ceiitr. 

 Amer., Lep. lihnp. ii. p. 239. n. 77. t. 72. fig. 4. (J, 5. $ (1890) (Costa Rica ; Chiriqui). 



c?. Upper.^ide. — ¥ore\ving: cell-patch of even width; five to seven snbmarginal 

 spots, third the largest, fifth and following thin.— Hindwing : median band entering 

 cell, more strongly and regularly dentate than in electryon ; blue patches large ; no 

 submargiual spots ; tail long, spatnlate, teeth M' and M" also long. 



Underside: apex of forewing and basal area of hindwing as pale brown as in 

 haroni ; dentition of median band of hindwing as in clectrtjon, the orange-red border 

 deeper in colour, broader in between the veins. 



? like <? : seven snbmarginal spots on forewing ; median band of hindwing 

 partly edged with orange-red above ; no snbmarginal spots. 



