Simothraulopsis demerara Traver, 1947

Nascimento, Stênio Raniery de Sousa, Lima, Lucas Ramos Costa & de Azevêdo, Carlos Augusto Silva, 2020, Leptophlebiidae Banks, 1900 (Insecta, Ephemeroptera) from Maranhão state, Brazil, Check List 16 (3), pp. 579-591: 584-586

publication ID

http://doi.org/ 10.15560/16.3.579

persistent identifier

http://treatment.plazi.org/id/03B287E7-FFA0-3605-A958-66D985D957CC

treatment provided by

Marcus

scientific name

Simothraulopsis demerara Traver, 1947
status

 

Simothraulopsis demerara Traver, 1947  

Figures 19, 38

Thraulus demerara Traver 1947: 150   ; Traver 1960: 73.

Simothraulopsis surinamensis Demoulin 1966: 18   ; Hubbard 1982: 266.

Simothraulopsis demerara   — Domínguez et al. 1997: 146 (synonym of S. surinamensis   ).

Simothraulopsis demerara   — Kluge 2007: 388; Salles et al. 2010: 306; Gama-Neto and Hamada 2014: 285; Nascimento et al. 2017: 9; Faria and Salles 2019: 376; Raimundi 2019: 40.

Diagnosis. Male imago: 1) general coloration: thorax orangish brown, abdomen grayish brown ( Fig. 19); 2) forewing with two costal cross veins basal to bulla; 3) hind wing with costal projection well developed, forming an acute angle, located approximately 2/3 distance from base to apex of wing; 4) abdominal segments II–V with translucent white basal bands ( Fig. 19); 5) penis projection spine-like, long and anteriorly directed ( Fig. 38); 6) penis lobes fused on basal ⅓ ( Fig. 38); 7) ventral region of penis lobes without a well-marked sclerotized region ( Fig. 38). Adapted from Traver (1947).

Geographical distribution. Brazil: states of Acre, Amapá, Amazonas, Bahia, Ceará, Espírito Santo, Goiás, Maranhão *, Mato Grosso, Pará, Paraná, Pernambuco, Piauí Rondônia, Roraima, and Tocantins. French Guy- ana, Guyana, Surinamee, and Venezuela.

Material examined. BRAZIL • 7 imagos ♂; Maranhão state, Caxias municipality, Pé da Serra, Rio Itapecuru ; 05°07′28.5″S, 043°33′02.3″W; 68 m a.s.l.; 01 Feb. 2014; S. R. S. Nascimento, D.C. Sousa and G. R. D. Gomes leg; light trap; LEAq GoogleMaps   . • 6 imagos ♂; same locality, 19 Dec. 2017 GoogleMaps   . • 1 imago ♂; 20 Dec. 2017; S. R. S. Nascimento, J.I.S. Jesus, D.C. Sousa and M.A.G. Almeida leg; light trap; LEAq   . • 9 imagos ♂; 08 Mar. 2018; S. R.S. Nasci- mento, L. R. C. Lima, M.A.G. Almeida, J.A.O. Rodrigues and D.A. Barbosa leg; light trap; LEAq   . • 5 imagos ♂; 19 Nov. 2018. • 9 imagos ♂; 21 Nov. 2018; S. R. S. Nascimento and J.I.S. Jesus leg; light trap; LEAq   . • 3 imagos ♂; Ma- ranhão state, Caxias municipality, Mangueira, Rio Itapecuru ; 05°07′05.5″S, 043°33′47.8″W; 69 m a.s.l.; 09 Mar. 2018; S. R. S. Nascimento, L. R. C. Lima, M.A.G. Almeida, J.A.O. Rodrigues and D.A. Barbosa leg; light trap; LEAq GoogleMaps   . • 13 imagos ♂; Maranhão state, Caxias municipality, Ri- acho Guarimã ; 04°50′02.9″S, 043°29′06.1″W; 51 m a.s.l.; 16 Jun. 2018; S. R. S. Nascimento leg; light trap; LEAq GoogleMaps   . • 18 imagos ♂; Maranhão state, Caxias municipality, Bu- riti do Meio Municipal Environmental Protection Area, Riacho Jatobá ; 04°54′34.4″S, 043°07′00.7″W; 81 m a.s.l.; S. R. S. Nascimento leg; light trap; LEAq GoogleMaps   . • 3 imagos ♂; Maranhão state, Carolina municipality, National Park Chapada das Mesas , Farinha River , Cachoeira da Prata Waterfall ; 06°59′37.8″S, 047°09′58.1″W; 201 m a.s.l.; 17 May. 2018; L. R. C. Lima and S. R. S. Nascimento leg; light trap; LEAq GoogleMaps   . • 3 imagos ♂; Maranhão state, Codó municipality, Rio Saco ; 04°31′57.3″S, 043°54′48.4″W; 62 m a.s.l.; 11 Sep. 2018; S. R. S. Nascimento leg; light trap; LEAq GoogleMaps   . • 1 imago ♂; Maranhão state, Timbiras mu- nicipality, Caixa D’água, Rio Itapecuru ; 04°16′41.0″S, 043°57′16.3″W; 21 m a.s.l.; 13 Sep. 2018; S. R.S. Nasci- mento leg; light trap; LEAq GoogleMaps   . • 1 subimago ♂; 1 exuviae ♂; Maranhão state, Aldeias Altas municipality, Riacho Poção ; 04°40′20.5″S, 043°32′21.4″W; 52 m a.s.l.; 04 Oct. 2018; S. R. S. Nascimento leg; Creation; LEAq GoogleMaps   . • 11 ima- gos ♂; Maranhão state, Codó municipality, Rio Saco , BR316; 04°37′29.4″S, 043°54′09.1″W; 63 m a.s.l.; 22 Oct. 2019; S. R. S. Nascimento, L. R. C. Lima and J.I.S. Jesus leg; light trap; CZMA GoogleMaps   .

R

Departamento de Geologia, Universidad de Chile

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Ephemeroptera

Family

Leptophlebiidae

Genus

Simothraulopsis

Loc

Simothraulopsis demerara Traver, 1947

Nascimento, Stênio Raniery de Sousa, Lima, Lucas Ramos Costa & de Azevêdo, Carlos Augusto Silva 2020
2020
Loc

Simothraulopsis demerara

Faria, LRR & Salles, FF 2019: 376
Raimundi EA 2019: 40
Nascimento JMC & Salles FF & Hamada N 2017: 9
Gama-Neto JL & Hamada N 2014: 285
Salles FF & Nascimento J & Massariol F & Angeli K & Barcelos-Silva P & Rudio J & Boldrini R 2010: 306
Kluge NJ 2007: 388
2007
Loc

Simothraulopsis demerara

Dominguez E & Peters WL & Peters JG & Savage HM 1997: 146
1997
Loc

Simothraulopsis surinamensis

Hubbard MD 1982: 266
Demoulin G 1966: 18
1966
Loc

Thraulus demerara

Traver JR 1960: 73
Traver JR 1947: 150
1947