304 



C. Brunner v. Wattenwyl. 



Long, corporis 80 mm 



„ pronoti 6'5 „ 



„ femorum posticorum . . . 17 „ 

 „ tibiarum „ . ... 17 „ 

 „ tarsorum „ .... 5 „ 

 Phälangopsis (Daihinia) rohustus Haldemaii, 1850, History of Phalan- 

 gopsis (Proceed. of the Amer. Assoc. Adv. Sc, Tom. II, p. 346). 



Udeopsylla robusta Scudder, Materials for a Monograph of the North 

 American Orthoptera, p. 442. 



Patria: Platte River, Nebraska (Scudd., cm.), Missouri (cm.), Nova 

 Mexico (c m.), Dallas, Texas (c m.). 



? Udeopsylla nigra Scudd. Atra, nitida, lineola dorsali angusta, 

 necnon fronte et basi interna femorum posticorum rufescentibus. (Descriptio 

 caetero cum Udeopsylla robusta congruit.) 



Udeopsylla nigra Scudder, 1862, Materials for a Monograph of the North 

 American Orthoptera, p. 443. 



Patria: Bed River of the North, Minnesota (Scudd.). 

 ? Daihinia^) brevipes Haid. Descriptio inperfecta necnon figura, 

 excepta magnitudine majore, cum Udeopsylla robusta congruunt. 



Daihinia brevipes Haldeman, 1850, History of Phälangopsis (Proceed. of 

 the Amer. Assoc. Adv. Sc, Tom. II, p. 346). 



Daihinia brevipes Girard, Orthopt. in Marcy Band. P., Explor. of the 

 Red River of Louisiana, 1853, p. 257, PI. XV, Fig. 9—13. 

 Patria: Platte River, Nebraska (Girard, Scudd.). 



Genus Gammarotettix m. (Fig. 32.) 



(Gammarus — Genus Crustaceorum, tetti^ — gryllus.) 



Corpus doliiforme (antice et postice angustatum, truncatum). Vertex 

 valde declivis, fastigio bituberculato. Oculi parvi, suborbiculares. Antennae 

 corpore duplo longiores. Palpi breves. Pronotum postice ampliatum, lobis de- 

 flexis margine inferiore subrecto, angulis rotundatis. Pectus latiusculum, 

 sternis transversis, haud lobatis. Coxae anticae breves, nec compressae nec 

 dentatae. Femora omnia breviuscula, subtus sulcata, mutica, postica usque ad 

 apicem dilatata (in modum Gryllorum). Tibiae anticae supra sulcatae, excepta 

 spinula apicali exteriore minima, totae muticae. Tibiae posticae supra utroque 

 margine spinulis parvis 8, necnon spinulis minoribus singulis interpositis ar- 

 mato, calcaribus utrinque binis, brevibus. Tarsi breves. Metatarsus posticus 

 supra, apice in spinam productus, subtus lobiforme extensus. Abdomen obesum. 

 Segmentum anale cf inter cercos deßexum, truncatum et triangulariter ex- 



Scudder (I.e., p. 443) afferf, genus Daihinia, a Haldeman propositum, ab aliis 

 yeneribus differre: tarsis pedum anticorum. ei, posticorum tantnm triarticulatis (tarsis infermediis 

 normalibus qnadriarticulatis) . Opinor conformationem abnormem unici exempli. 



