Alphabetical List of the American Hesperidae. 



999 



near the cell-end. Hindwing without spots, with white fringes. Beneath the hindwing shows 2 Avhite costal- 

 margmal spots and 4 more in one line behind the middle. South Arizona (Pina County). 



M. streckeri Skinner is very much lilte the preceding ursus, but of a black ground-colour and the streckeri. 

 marginal band of the hindwing is absent. Colorado, New Mexico, Arizona. ■ — f . texana Barn. & Mc D. (= cofa- texana. 

 qui aiict.) from South Texas differs little, the ground-colour being browner, the spots more orange-yellow and 

 smaller. 



M. stnithl Drc. is above dark brown with light yellow spots, one in the cell-end, 3 subapical ones smUhi. 

 and a submarginal row of small spots as far as the proximal angle with brown and light yellow speckled fringes. 

 The hindwing also shows a submarginal row of indistinct yellow spots, the fringes being here white. Hindwing 

 beneath bro\\ii, at the proximal margin grey with 2 white zigzag lines from the costal margin to the proximal 

 margin. Texas and Mexico (Guerrero). 



M. indecisa Btlr. & Drc. (193 b). Above blackish-brown, towards the base with olive-brown hair, indecisa. 

 and ochreous spots as in neumoegeni. Fringes whitish, speckled dark. Beneath apically and on the hindwing 

 strewn with grey. Mexico, Costa Rica, Panama. 



M. rethon Dyar (193 b, c). Black with a steel-blue reflection, on the forewing with but one minute reihon. 

 white subapical spot, otherwise without marking. Fringes speckled white and black ; hindwing from the direction 

 of the distal margin somewhat bordered with white. Beneath the same, but with 3 minute subapical spots; 

 hindwing strewn with grey, especially submarginally in the shape of small spots and at the margin itself which 

 is separated from the fringes by a black marginal line which is not visible above. The $ has above in the 

 cell-end a small light yellow spot and traces of a lighter, yellowish postdiscal band. Expanse of wings: 

 50 mm. Mexico (Guerrero). 



Alphabetical List 



of the forms of the American Hesperidae with reference to the original descriptions. 



*) signifies that the form is also figured at the place cited. 



aaroni Paratr. Skinn. Entomol. News 1890 (1) p. 6. 

 abolus Falga Mab. G. Rend. Soc. Ent. Belg. 1891, p. CXVII. 

 abbrevlatus Spion. 3Iab. le Naturaliste 18SS, p. 255. 

 abdon Zen. Plotz. Esot. Schmett. 20 Hesperid. Tab. 294. * 

 abdonides Cyclosma Drt. Seitz, GroB-Schmett. 5, p. 978. * 

 aberrans Telem. Blab. u. B. Ann. Sci. Nat. Paris 16, p. 120. 

 acastus Mys. Cr. Papil. Exot. 1, Tab. 41. * 

 aceius Ler. Ahb. u. Sm. Lepid. Georg. p. 45. * 

 achelous Eutych. Plotz, Stett. Ent. Ztg. 1882, p. 315. 

 acraea Dion. Plotz, Exot. Schnaett. 20 Hesperid. Tab. 256 * 

 aeroleuca Art. Plofz, Exot. Schmett. 20, Hesperid. Tab. 743. * 

 aeutlpennis Telem. Mab. u. B. Ann. Sci. Nat. Paris 16, p. 120. 

 adamas Sostr. H.-Schaff. (i. 1.) Plotz, Exot. Schmett. 20, Hesper. 



Tab. 1031. * 

 adjunctus Talid. Plotz, Ext. Schmett. 20, Hesper. Tab. 340. * 

 adoxa Ectomis Mab. u. Bull. Soc. Ent. Belg. 1878, p. 32. 

 adrastor Nar. Mab. u. B. Ann. Sci. Nat. Paris 16, p. 153. * 

 advena Rinth. Drt. Seitz, GroB-Schmett. 5, p. 957. * 

 adTena Nasc. Mab. le Naturaliste 1883, p. 59. 

 aea Butleria Dyar Proc. U. S. Nat. Mus. 42, p. 44. 

 aecas Plac. Cr. Papil. Exot. 4, Tab. 343. * 

 aegides Theag. H.-Schdff. Prodr. Syst. Lepid. 3, p. 49. 

 aegiochus Orn. Hew. Ann. Mag. Nat. Hist. 1876, p. 350. 

 aegita Paraid. Hew. Trans. Ent. Soc. Lond. 1866, p. 486. 

 aelius Eud. Plotz, Bull. Soc. Nat. Moskau 5 (1881), p. 8. 

 aenus Ambl. Edw. Fields a. Forest. 3, p. 118. 

 aepitus Ai-t. Hbn. Zutr. Samrnl. Exot. Schmett. fig. 731. * 

 aequatoria Ate, Mab. Genera Insect. 17 d, p. 57. 

 aerata Pyr. G. u. S. Proc. Zool. Soc. Lond. 1879, p. 151. 'SS^ 

 aesculapius Pyr. Stgr. Verb. Zool.-Bot. Ges. Wien 25, p. 112? 

 aestria Aides Hew. Trans. Ent. Soc. Lond. 1866, p. 486. 

 aethra Cob. Plotz, Exot. Schmett. 20, Hesperid. Tab. 1399. * 

 aethras Mysc. Drt. Seitz, GroB-Schmett. 5, p. 818. 

 affinis Amenis H.-Schaff. Prodr. Syst. Lepid. 3, p. 57. 

 aJfinis Protog. Blab. u. B. Ann. Sci. Nat. Paris 16, p. 93. 

 afranius Than. Lintn. 30. Rep. New- York Mus. Nat. Hist. 



1878, p. 175. 

 agarlcon Pyrrhop. Drc. Trans. Ent. Soc. Lond. 1908, p. 385. * 

 agathocles Dalla Fldr. Reise Novara Lep. 3, p. 521. * 

 agenoria Pyr. Hew. Entom. Month. Mag. 12, p. 251.S-.- 

 agricola Ochl. Bsd. Ann. Soc. Ent. Fr. 1852, p. 314. 



agi'ippa Perich. G. u. S. Biol. Centr.-Amer. Rhop. 2, p. 632. * 

 agylla Eant. B'lab. Bull. Soc. Ent. Fr. 1877, p. 201. * 

 ahlra .Tem. Hew. Exot. Butt. 4. * 



alana Hel. Reak. Proc. Acad. Nat. Sci. Philad. 1864. p. 90. 

 alardus Teleg. Stoll, Suppl. Cr. Pap. Exot. Tab. 39. * 

 alaricus Paran. Plotz, Exot. Schmett. 20, Hesperid. Tab. 938. * 

 albangula Tell. H.-Schdff. Corr.-Bl. Zool. -Miner. Ver. Regensb. 



1870, p. 160. 

 albata Cycl. Blab, le Naturaliste 1888, p. 265. * 

 albescens Dalla Drt. Seitz GroB-Schmett. 5, p. 923. * 

 albicuspis Eud. H.-Schdff. Prodr. Syst. Lepid. 3, p. 68. 

 albida Anis. Blab, le Naturaliste 1868. p. 261. 

 albimedia Syst. Drt. Seitz, GroB-Schmett. 5, p. 904. * 

 albiplaga Theag. Fldr. Reise Novara Lep. 3, p. 531. * 

 albociliata Murg. Blai. Petit. Nouv. Ent. 1877, p. 162. 

 albofasciatus Eud. Hew. Descript. Hesperid. p. 3. 

 albomarginatus Than. G. w. 5. Biol. Centr.-Amer. Rhop. 2, 



p. 458. * 

 alburnia Jem. Blab. C. Rend. Soc. Ent. Belg. 35, p. CX. 

 alcaeus Eud. Hew. Descript. Hesperid. p. 3. 

 alciphron Eud. G. u. S. Biol. Centr.-Amer. Rhop. 2. p. 285. * 

 alemon Paradr. Cr. Papil. Exot. 3, Tab. 261. * 

 alda Them. Plotz, Exot. Schmett. 20, Hesperid. Tab. 321. * 

 alector Teleg. Fldr. Reise Novara Lep. 3, p. 508. * 

 aliens Staph. Schs. Proc. U. S. Nat. Mus. 1902, p. 433. 

 aligula Aug. Schs. Proc. U. S. Nat. Mus. 1902, p. 438. 

 allodius Typh. G. ii. S. Biol. Centr.-Amer. Rhop. 2, p. 342. * 

 almoda Phan. Hew. Trans. Ent. Soc. Lond. 1866. p. 499. 

 almoiieus Veh. Schs. Proc. U. S. Nat. Mus. 1902, p. 448. 

 'alpheus Phol. Edw. Trans. Amer. Ent. Soc. 5 (1876), p. 206. 

 alpistus Teleg. Blab. Genera Insect. 17 d, p. 25. 

 alsania Ler. Schs. Proc. U. S. Nat. Mus. 1902. p. 455. 

 amanda Er. Plotz, Exot. Schmett. 20, Hesperid. Tab. 617. * 

 amaryllis Ate Stgr. Verb. Zool.-Bot. Ges. Wien 1875, p. 114. 

 amatala Mnasalcas Schs. Proc. U. S. Nat. Mus. 1902, p. 447. 

 ambigua Amenis Blab. u. B. Ann. Sci. Nat. Paris 7, p. 184. 

 amblyspila Pamph. Blab. Ann. Soc. Ent. Belg. 35, p. LXI. 

 ambrosei Car. Weeks, Psyche 13 (1906) p. 67. 

 americaiius Hesp. Blch. Gay's Hist. Fis. Chile, 7, p. 44. 

 aininias Eud. Heiv. Descript. Hesper. p. 4. 

 ainnionia Chor. Plotz. Exot. Schmett. 20, Hesp. Tab. 633. * 



