Identification of second instar larvae of Panchaetothripinae (Thysanoptera Thripidae) in Brazil and Argentina Author Lima, Élison Fabrício B. Universidade Federal do Piauí, Campus Amílcar Ferreira Sobral, Coleção de História Natural da UFPI. BR 343, Km 3.5. Floriano, PI, Brazil. 64808 - 605. Author O’Donnell, Cheryle A. United States Department of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine, Plant Health Programs, National Identification Services. 10300 Baltimore Avenue, Beltlsville, MD, USA. 20705. Author Sousa, Yago Lucas C. Universidade Federal do Piauí, Campus Amílcar Ferreira Sobral, Coleção de História Natural da UFPI. BR 343, Km 3.5. Floriano, PI, Brazil. 64808 - 605. Author Zamar, María Inés Instituto de Biología de la Altura, Universidad Nacional de Jujuy. Avenida Bolivia 1661, San Salvador de Jujuy, Argentina. 4600. text Zootaxa 2021 2021-10-01 5047 4 453 464 journal article 10.11646/zootaxa.5047.4.5 1175-5326 5543069 AEE40945-007F-431F-AC14-820B915DF906 Brachyurothrips anomalus Bagnall ( Figs 6 , 24, 35 ) Body color yellow. Antennal segment III with setae longer than the length of the segment and reaching segment VII ( Fig. 6 ). Body dorsal setae long and acute 1.5x to 2 x the length (anterior/posterior) of the segment. Head setae D1 inserted posteriorly to setae D4. Pronotum with no sclerotized blotch. Abdominal tergite II with no spiracle visible; segment X with six anal setae about 1.3x longer than the length of the segment ( Fig. 35 ). Spiracles small, present only on the thorax and abdominal segment VIII with, with no pores within 4-6 facets ( Fig. 24 ). One synonym of this species has been described from Rio de Janeiro , Brazil , from an unidentified pepper, but larvae were not examined. The characterization above was based on specimens from Solanum from Boa Esperança, São Tomé and Príncipe (USNM).