Santanagryllus Martins-Neto, 1991

Martins-Neto, Rafael Gioia & Tassi, Lara Vaz, 2009, The Orthoptera (Ensifera) from the Santana formation (Early Cretaceous, Northeast Brazil): A statistical and paleoecological approach, with description of new taxa, Zootaxa 2080, pp. 21-37 : 23

Santanagryllus Martins-Neto, 1991

Type species. Santanagryllus hesselae Martins-Neto, 1991 by original designation.

Remarks. Santanagryllus Martins-Neto differs from Cearagryllus , the closest genus, in having a straight anterior margin of the speculum, twice as long as the posterior margin. Additionally, in Santanagryllus R and CuA are sinuous and distally convergent. Santanagryllus shares with Notocearagryllus a wider area below the speculum, differing however in the shape of the speculum (rather trapezoidal in Santanagryllus , squarerounded in Cearagryllus and Notocearagryllus ).