HOMCEOGAMIA. 107 



laterales quam in specie laudata paulo acutiores ; superficies tota crassius granulata, utrinque pone 

 marginem anticum leviter depressa, in medio ad marginem subcucullata ; margine ipso anteriore ad 

 inferum deflexo. Elytra abdomen sensim superantia, castanea, angusta, margine costali in dimidio 

 basali recto ; tota maculis pallidis minutis numerosis dense notata ; ubique in venis tuberculis minutis 

 elevatis conspersa. Elytrum sinistrum dextrum quam in specie laudata paulo minus obtegens, margine 

 suturali fere recto. Alae minutae, subhyalinae, venis et margine apicali flavidis vel rufescentibus. 

 Abdomen nigrum, marginibus runs ; lamina supra-analis granulata, rufo-marginata, in medio fissa. 

 Pedes rufo-castanei, tarsis subtus luteis. Metatarsus anterior 5° articulo tarsi brevior ; intermedius 5° 

 articulo aequilongus ; posterior 5° articulo longior, quartam partem tibiae aequans. 



cJ . Antennas rufescentes. Pronotum fuscum vel rufescens, quam in H. mexicana paulo crassius granulatum. 

 Oculi subcontigui. Elytra basi castanea, sparse tuberculata, debinc maculis minutis albis dense conspersa, 

 apice griseo ; venis campi discoidalis arcuatis. Alae hyalinae, vena humerali et discoidali partim fuscis : 

 costa ultra medium infuscata margine anguste fulvo ; margine apicali et partim postico angustissime 

 intuscatis. Pedes rufo-castanei, coxis et femoribus plus minus testaceis. Metatarsus posticus S reliquis 

 articulis computatis aequilongus, quam quarta pars tibiae longior. Abdomen casta neum, basi pallidius,margi- 

 nibus ful vo-fimbriatis, pilis rufo-nitentibus. Cerci rufescentes. Lamina supra-analis testacea, apice minute 

 trigonali-incisa, bilobata ; lamina infra-geni talis margine rufescente, late subsinuata, stylis lateralibus. 



? . Long. 22-5-27; elytr. 19-22, pronot. 9-10, latit. pronot. 14-16 millim. 



c? . Long. 21-23 ; elytr. 32-34-5, pronot. 6-5-7*5, latit. pronot. 10-75-12 millim. 



Hab. Mexico, Omilteme in Guerrero 8000 feet (II. H. Smith). 



This species is very closely allied to H. mexicana, but it is more granulated, and the 

 elytra are cribrose with little round pale dots (not tessellato-marmorate as in H.mexicana). 

 In the female the elytra are longer, with their outer margins parallel when at rest, not 

 arcuate exteriorly as in H. mexicana. 



[3. Homceogamia bolliana, Sauss. (Tab. V. fig. 3.) 



Homceogamia bolliana, Sauss. Rev. Suisse de Zool. i. p. 296 (1893) (J 1 ). 



<S . Pallide testacea. Antennae pallidae. Caput fuscum, ore testaceo, facie valde excavato-sulcata, rugulosa, 

 utrinque et superne inter ocellos acute marginata ; ocellis rubris. Oculi inter se quam ocelli duplo vel 

 triplo propiores. Pronotum testaceum, breve, transverse ellipticum, punctato-pilosum, margine anteriore 

 et posteriore fere aequaliter arcuato, posteriore tantum in lateribus magis arcuato ; disco medio castaneo, 

 subgranulato, margine antico testaceo, parum cucullato. Elytra amplissima, obtusa, tota subtiliter 

 fusco-marmorata vel tessellata, campo marginali angusto, margine costali anguste aurantio ; venae obliquae 

 campi discoidalis sat transversae, rectae. Alae latiusculae, hyalinae. Campus anterior in parte ulnari et 

 apicali griseo-tessellatus ; venae anteriores et margo costalis ultra medium aurantiae ; area media vitrea. 

 Pedum spinae rufescentes ; tibiae intermediae supra spinis 2:2:3, posteriores 4:2:5. Lamina supra- 

 analis minute incisa ; lamina infra-genitalis late obtusangulatim sinuata. 



Long. 17 ; elytr. 23*5, pronot. 5, latit. pronot. 13-5 millim. 



Larva. Eusco-rufa ; pronoto et thoracis marginibus flavidis ; pronoti disco macula fusco-rufa. 



Hab. Noeth Ameeica, New Mexico; Texas (Boll, Mus. Genavense).] 



4. Homceogamia apacha, Sauss. (Tab. ill. fig. 20.) 



Homceogamia apacha, Sauss. Rev. Suisse de Zool. i. p. 296 (1893) ( ^). 



J . Pallide testacea. Antennae testaceae. Caput testaceum ; vertice inter oculos nigro ; facie planata, inter 

 antennas utrinque marginata, ad frontem excavata. Ocelli succinei vel pallidi. Oculi inter se quam 

 ocelli haud propiores. Pronotum testaceum, subtilissime punctatum, disco brunneo vel pictura brunneo- 

 maculosa; margo anterior quam posterior distincte magis arcuatus, caput superans. Elytra quam in 



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