212 PROCEEDINGS OF THE AMERICAN ACADEMY 



657. Marius.* 



1832-33. Swains., Zool. 111. ii. 45 : Chiron (Ciima). Sole species, 



and therefore type. 

 1832-33. lb., ib. ii. 59 : Peleus (Thetys). 



As the work was published in parts, Chiron was pubHshed before 

 Peleus. Marius is one of the synonymes of Chiron ; tlie generic name 

 being based upon it falls. See also Euglyphus and Megalura. 



658. Marjmessus. 



1816. Hiibn., Verz. 81 : Silenus (Alcides, Corax), Atymnus, Lisias. 

 Silenus and Atymnus belonging to the earlier Myrina, Lisias must 

 be taken as the type of Marmessus. 



659. Marpesia. 



1816. Iliibn., Verz. 47: Thyonneus (Thyonnea), Eleucha (Eleu- 

 chea), lole (Zosteria), Chiron (Chironias), Orsilochus 

 (Cinna). 



1844. Doubl., List Br. Mus. 86: employs it for Eleucha and Peleus 

 (Thetis). Eleucha thereby becomes the type. 



1850. Westvv., Gen. Diurn. Lep. 263 : uses it in the same way. 



660. Mechanitis. 



1807. Fabr., 111. Mag. vi. 284: Calliope, Polymnia, Erato (Doris), 

 Psidii, Phyllis. 



1866. Hiibn., Verz. 1 1 : uses it for Eucrate and Polymnia (Lysim- 

 iiia, Polymnia). Polymnia therefore becomes the type. 



1844. Doubl., List Br. Mus. 55: employs it for Polymnia (Lysimnia), 

 and others. 



1847. Ib., Gen. Diurn. Lep. 128: divides the eighteen species which 

 he refers to this genus into two sections, placing Polymnia 

 in the first. 



1862. Bates, Linn. Trans, xxiii. 528 : restricts the group to Double- 

 day's first section, dividing that again into two sections, of 

 which Mechanitis proper is made to include " Polymnia 

 and its allies." 

 See also Nereis. 



661. Megalura.* 



1840. Blanch., Hist. Ins. iii. 446 : Coresia. Sole species, and there- 

 fore type. 

 1871. Kirb., Cat. 220 : Coresia and many others. 



The name is preoccupied throuijh Megalurus (Vig.-Horsf., Birds, 

 1820; Agass., Fishes, 1833). See also Euglyphus and Marius. 



