CICADELLOIDEA — EUSCELIDAE 31 



hyperborea Van Duzee. See Streptanus marginatum Kirschbaum. 

 ignosca Fieber. See Handianus ignoscus Fieber. 



ignota Smith [nom. mid.] 



A [thysanus] ignotus Smith 1900a: 95 [nom. nud., listed] x 

 Euscelis ignotus Van Duzee 1917b: 661 [nom. nud., cata- 

 logued] 2 Equals Athysanus [ignotus] Smith [nom. nud.] 

 Localities : 1 Staten Island. 2 New Jersey. 



impictifrons Boheman. See Laburrus (Laburrus) impictifrons Boheman. 



incisa Kirschbaum 



A [thysanus] incisus Kirschbaum 1858a : 10 [n. sp., key, com- 

 parative note] 1 

 A [thysanus] obscurellus Kirschbaum 1858a : 10 [n. sp., key] x 

 [Jassus] obscurellus Dohrn 1859a : 87 [Listed] - 

 J[assus] (Ath[ysanus]) incisus Kirschbaum 1868b: 114 



[Key, catalogued] x 

 J[assus] (Ath[ysanus]) obscurellus Kirschbaum 1868b: 115 

 [Key, catalogued] x Equals Jassus sordidus Zett. [error] 

 J[assus] (Ath[ysanus]) pallidior Kirschbaum 1868b: 115 



[n. sp., key] 1 

 [Athysanus] obscurellus Fieber 1872a: 12 [Listed] 9 

 [Jassus (Athysanus)] incisus Fieber 1872a: 13 [Listed] 1 

 [Jassus (Athysanus) ] pallidior Fieber 1872a : 13 [Listed] 4 

 A[thysanus] obscurellus Lethierry 1874a: 265 (61) [Ecol- 

 ogy] 10 

 Athysanus obscurellus Scott 1874g: 121 [Catalogued] Equals 

 Phrynomorphus nitidus Curt, [error] Equals Amblyce- 

 phalus irroratus Curt, [error] : 120 Equals Acocephalus 

 agrestis Marsh, [nee Fall.] [error] 

 [Jassus (Athysanus) ] obscurellus Kittel 1875a : 6 [Listed] n 

 [Athysanus] obscurellus Puton 1875a: 138 [Listed] 9 

 [Athysanus] pallidior Puton 1875a: 138 [Listed] 2 - 3 

 [Athysanus] incisus Puton 1875a: 140 [Listed] 2> 3 

 [Athysanus] pallidior Scott 1875h: 94 [Listed] 

 [Athysanus] incisus Scott 1875h: 94 [Listed] 

 A [thysanus] obscurellus Scott 1875h : 96 [Comparative note] 

 [Athysanus] obscurellus Scott 1875i: 98 [Described, com- 

 parative note] 12 Equals Strongylocephalus agrestis Fall, 

 [error] 

 [Athysanus] obscurellus Douglas and Scott 1876a : 87 [Cata- 

 logued] 12 Equals lassus (Ath[ysanus]) obscurellus 

 Kirschb. Equals Amblycephalus irroratus Curt, [error] 

 Equals Phrynomorphus nitidus Curt, [error] Equals Aco- 

 cephalus agrestris [sic] Marsh, [nee Fall.] [error] 



