274 SUPPLEMENT. 
1(c). Photuris ——? 
Hab. Guatemata, Pampojilaj, department of Solola (Champion). 
A single female specimen of a large pale Photwris, probably belonging to the first 
section, with simple claws in both sexes, occurred as above. 
Photuris pennsylvanica (p. 59). 
To the localities given, add:—Mextco, Monclova in Coahuila (Dr. Palmer), Presidio 
(Forrer) ; Britis Honpuras (Blancaneaua) ; GUATEMALA, Volcan de Atitlan (Champion) ; 
Panama, Volcan de Chiriqui 2000 to 6000 feet, Bugaba (Champion). 
The specimens from Monclova have the elytra dark fuscous, the suture and lateral 
margins pale, and with a single, short, well-defined vitta. 
11 (a). Photuris frontalis. 
Photuris frontalis, Leconte, Proc. Acad. Phil. v. p. 337*; Gorh. Trans. Ent. Soc. 1880, p. 110°. 
Hab. Norta America, United States, Georgia!, Texas?.—Panama, Volcan de Chiriqui 
2000 to 3000 feet, Bugaba (Champion). 
This species and P. mollis, Gorh. (ante, p. 61) are very close allies, and perhaps the 
latter is not distinct ; yet, on comparing them carefully again with a larger example of the 
latter from Zapote, I find that the thorax is more coarsely punctulate in the examples 
from the State of Panama, and these latter are quite inseparable from specimens of 
P. frontalis from Texas in my own collection. 
11 (s). Photuris crassa. (Tab. XII. figg. 12 ¢, 18 @. var.) 
Oblonga, subparallela, parum nitida, ochracea ; elytris interdum nigris variis ; capite, antennis, palpis, pedibus, 
corpore subtus, vitta thoracica et scutello nigris. Long. 10 milliim. ¢ @. 
Mas. Unguiculis fissis; abdominis segmento quinto macula transversa eburata, subalbida, sexto plus minusve 
flavescente, apicali (septimo) apice producto, genitale superante. 
Femina. Unguiculis simplicibus, segmento apicali rotundato, apice vix exciso, quinto macula flava nitida, sexto 
flavescente. 
Hab. Panama, Bugaba (Champion). 
Var. a. Ochracea; antennis, palpis, tibiis tarsisque nigris. 9. 
Var. 3. Ochracea ; capitis vertice, antennis, labro, geniculis, tibiis, tarsis et abdomine nigris; mandibulis et 
palpis piceis. 
Var. y. Atra; prothoracis marginibus lateralibus et ore ochraceis. 
Var. §. Nigro-fusca ; prothoracis marginibus lateralibus pallidis, disco rufo-brunneo, nigro vittato; elytris 
sutura et limbo laterali tenuiter pallide flavis. 
Var. e. Ut var. B; elytris autem nigro dimidiatis versus apicem. 9°. 
Hab. Muxtco, Tuxtla, San Andres (Sallé); Panama, Bugaba (Champion). 
Var. ¢. Ut var. y; elytris autem magis opacis, ad humeros rufescentibus. 
Hab. Panama, Volcan de Chiriqui 2500 to 4000 feet (Champion). 
