Tyrannoseira, Bellini & Zeppelini, 2011

Cipola, Nikolas Gioia, Morais, José Wellington De, Godeiro, Nerivania Nunes & Bellini, Bruno Cavalcante, 2019, Taxonomic revision of Brazilian genus Tyrannoseira Bellini & Zeppelini, 2011 (Collembola, Entomobryidae, Seirinae), Zootaxa 4586 (2), pp. 201-248 : 241

publication ID	https://doi.org/10.11646/zootaxa.4586.2.1
publication LSID	lsid:zoobank.org:pub:F83F9DE6-5DD1-4FD2-8C2E-C01A7F49E870
DOI	https://doi.org/10.5281/zenodo.4548222
persistent identifier	https://treatment.plazi.org/id/B01387BB-525A-FF8D-61C6-C4E6FA59463B
treatment provided by	Plazi
scientific name	Tyrannoseira
status

Treatment

Key to Tyrannoseira species

1 Ant II–IV with dark violet pigment on distal two-thirds ( Fig. 1 View FIGURE 1 B–D); Ant III with 1 subapical, modified, round, sens type f ( Fig. 14A View FIGURE 14 ); Abd IV with Fe2 mac absent ( Fig. 16A View FIGURE 16 )......................................................... 2

- Ant II–IV with different colour pattern, head not completely pigmented ( Fig. 1A View FIGURE 1 ); Ant III only with blunt normal sens ( Fig. 8B View FIGURE 8 ); Abd IV with Fe2 mac present ( Fig. 11A View FIGURE 11 )............................................................. 3

2(1) Head dorsal chaetotaxy with An 3i mic ( Fig. 14B View FIGURE 14 ); clypeal l2 chaeta apically acuminate; outer papillae reduced ( Figs 14 View FIGURE 14 C–D); Th II devoid of a4 + and a 4i mac ( Fig. 15A View FIGURE 15 ); manubrial formula 1, 0, 0, 2/ 2 and 12 chaetae ( Fig. 18B View FIGURE 18 )... T. bicolorcornuta

- Head dorsal chaetotaxy lacking An 3i chaeta ( Fig. 24B View FIGURE 24 ); clypeal l2 chaeta normal; outer papillae evident ( Figs 24 View FIGURE 24 C–D); Th II with a4 + and a 4i mac ( Fig. 25A View FIGURE 25 ); manubrial formula 1, 2, 2, 2/ 4 and 10 chaetae ( Fig. 28B View FIGURE 28 )................... T. gladiata

3(1) Trunk pale or partially pigmented ( Figs 1 View FIGURE 1 E–F); Abd III with p3 mic ( Fig. 30E View FIGURE 30 ); Abd IV with 6 or less posterior sens ( Figs 21A View FIGURE 21 , 31A View FIGURE 31 ); tibiotarsus I of males with 5 or less proximal spines ( Figs 22E View FIGURE 22 , 32E View FIGURE 32 ); collophore posteriorly with 2 or fewer reduced spine-like chaeta ( Figs 23A View FIGURE 23 , 33A View FIGURE 33 )........................................................................ 4

- Trunk heavily pigmented ( Fig. 1A View FIGURE 1 ); Abd III with p3 chaeta fringed ( Fig. 10E View FIGURE 10 ); Abd IV with 7 posterior sens ( Fig. 11A View FIGURE 11 ); tibiotarsus I of males with 6–8 proximal spines ( Fig. 12E View FIGURE 12 ); collophore posteriorly with 3 reduced spine-like chaeta ( Fig. 13A View FIGURE 13 )............................................................................................... T. raptora

4(3) Head dorsal chaetotaxy with A4 mic absent, An 3i present ( Fig. 19B View FIGURE 19 ); clypeal l1 chaeta apically acuminate ( Fig. 19C View FIGURE 19 ); Th II without m 1i and p1ip mac; Th III with a6 mac ( Figs 20 View FIGURE 20 A–B); Abd IV without B2 mac, A3a eventually present ( Fig. 21A View FIGURE 21 ); collophore posteriorly with 1 reduced spine-like chaeta and without ciliate chaetae; manubrium with 0/2 subapical chaetae ( Figs 23 View FIGURE 23 A–B); manubrial plate with 3 psp ( Fig. 23C View FIGURE 23 )..................................................... T. diabolica

- Head dorsal chaetotaxy with A4 mic present, An 3i absent ( Fig. 29B View FIGURE 29 ); clypeal l1 chaeta normal ( Fig. 29C View FIGURE 29 ); Th II with m 1i and p1ip mac; Th III without a6 mac ( Figs 30 View FIGURE 30 A–B); Abd IV with B2 mac, B1 eventually present ( Fig. 31A View FIGURE 31 ); collophore posteriorly with 2 reduced spine-like chaetae and with 1 ciliate chaeta; manubrium with 2/4 subapical chaetae ( Figs 33 View FIGURE 33 A–B); manubrial plate with 2 psp ( Fig. 33C View FIGURE 33 ).......................................................................... T. sex