The Triassic insect fauna from Argentina. Blattoptera from the Los Rastros Formation (Bermejo Basin), La Rioja Province

被引：0

作者：

Martins-Neto, RG

Mancuso, A

Gallego, OF

机构：

[1] UFJF, SBPr, Programa Posgrad, BR-36036900 Juiz De Fora, MG, Brazil

[2] IANIGLA, CONICET, CRICYT, RA-5500 Mendoza, Argentina

[3] Univ Nacl Nordeste, Fac Ciencias Exactas & Nat & Agrimensura, RA-3400 Corrientes, Argentina

[4] Consejo Nacl Invest Cient & Tecn, Ctr Ecol Aplicada Litoral, Area Paleontol, RA-3400 Corrientes, Argentina

来源：

AMEGHINIANA | 2005年 / 42卷 / 04期

关键词：

Triassic insects; Blattoptera; Los Rastros Formation; Argentina;

D O I：

暂无

中图分类号：

Q91 [古生物学];

学科分类号：

0709 ; 070903 ;

摘要：

This contribution describes new fossil insect taxa from the Los Rastros Formation (early Late Triassic), La Rioja Province (Argentina). Several new taxa of the order Blattoptera, two families, seven genera and eleven species are proposed: Argentinoblatta herbsti gen. et sp. nov., Condorblatta lutzae gen. et sp. nov. (Argentinoblattidae fam. nov.), Mancusoblatta pulchella gen. et sp. nov., Hermosablatta crassatella gen. et sp. nov., Hermosablatta pectinata sp. nov. (Mancusoblattidae fam. nov.), Lariojablatta chanarensis gen. et sp. nov. (family uncertain), Triassoblatta argentina sp. nov., Samaroblatta gualoensis sp. nov., S. corrientesina sp. nov. and Pulchellablatta nana gen. et sp. nov. (Mesoblattinidae sensu stricto), and Argentinoblattula revelata gen. et sp. nov. (Blattulidae Vischnyakova). The presence of the genera Triassoblatta Tillyard and Samaroblatta Tillyard in the Argentinean Triassic considerably extends their known paleobiogeographic distribution.

引用

页码：705 / 723

页数：19

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