ISANTHRENE.—HOM(COCERA. 51 
Glaucopis (Isanthrene) flavicornis, Walk. Cat. i. p. 155 (nec Fabr.). 
Isanthrene incendiaria, Butl. Journ. Linn. Soe, Zool. xii. p. 375. 
Hab. Mexico, Milpas (Forrer). —Brazit (mus. D.). 
A single example of this species was sent; it agrees well with specimens in my own 
collection from South Brazil. 
5. Isanthrene crabroniformis, (Tab. VI. fig. 23.) 
Isanthrene crabroniformis, Staudinger, Verh. z.-b. Ges. Wien, xxv. p. 120 (1875). 
Hab. Panama, Volcan de Chiriqui and David (Ribse1, Champion), Colon (Boucard, 
mus. D.), Taboga Island (Champion). 
A very common species in Chiriqui, most nearly allied to I. flavicornis, Fabr., from 
Colombia. 
HOMC:OCERA. 
Homeocera, Felder, Reise der Nov. Lep. t. 102. f. 26. 
The type of this genus is Homeocera crassa, Felder. Mr. Butler in his paper on the 
Zygenide includes eight species in this genus, three of which occur in our country. 
1. Homeocera jansonis. 
Gymnelia jansonis, Butl. & Druce, Cist. Ent. i. p. 116. 
Gymnelia jansonis, Butl. Lep. Exot. t. 61. f. 17°. 
Homeocera jansonis, Butl. Journ. Linn. Soc., Zool. xii. p. 375. 
Hab. Costa Rica, Cartago! (Van Patten), Irazu (Rogers); Panama, Bugaba (Champion, 
Ribbe, mus. Staudinger). 
I have only seen three examples of this species; the type is now in the British 
Museum. 
2. Homeocera beatrix, sp. n. (Tab. VI. fig. 25.) 
Primaries and secondaries yellowish hyaline, the outer and inner margins bordered with black, the base of the 
primaries black, spotted with bright green scales: head and thorax black, banded and spotted with bright 
green; abdomen black, broadly banded with bright metallic green, each segment narrowly margined with 
pale yellow; anus bright orange; antenne black, very slightly pectinated ; legs brownish black. Expanse 
13 inch. 
Hab. Panama, Volcan de Chiriqui (idbe), Bugaba and San Feliz (Champion). 
This beautiful little species is allied to H. jansonis, from which it differs in having 
extremely narrow margins to the primaries, and being of a much more yellow colour. 
8. Homeocera scintillans. 
Lemocharis scintillans, Herr.-Schaff. Samml. aussereur. Schm. f. 244. 
Glaucopis (Pecilosoma) flavitarsis, Walk. Cat. i. p. 158°. 
Homeocera scintillans, Butl. Journ. Linn. Soc., Zool. xii. p. 376; Ill. Lep. Het. i. p. 26, t. 12. £. 4, 
Hab. Costa Rica (Van Patten).— VENEZUELA}. 
A single example in bad condition was received in Van Patten’s last collection; it is 
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