Trogolaphysa, Mills

Cipola, Nikolas Gioia, Morais, José Wellington De & Bellini, Bruno Cavalcante, 2022, Survey of Trogolaphysa Mills (Collembola, Paronellidae) of the Brazilian Amazon including five new species and the description of the dorsal chaetotaxy of the first instar, Zootaxa 5093 (3), pp. 251-295 : 290-291

publication ID	https://doi.org/ 10.11646/zootaxa.5093.3.1
publication LSID	lsid:zoobank.org:pub:3292633A-E98B-43F5-9E08-E1576E73EA45
DOI	https://doi.org/10.5281/zenodo.5911095
persistent identifier	https://treatment.plazi.org/id/225ED008-7D19-0F45-49A6-049893FFF679
treatment provided by	Plazi
scientific name	Trogolaphysa
status

Treatment

Key to Brazilian species of Trogolaphysa View in CoL

1 Eyes present ( Fig. 3D View FIGURE 3 )................................................................................. 2

- Eyes absent; cave in São Paulo state ..................................................... T. hauseri Yoshii, 1988 View in CoL

2 Eyes 2 per side....................................................................................... 3

- Eyes 6–8 per side ( Figs 3D View FIGURE 3 , 9D View FIGURE 9 )......................................................................... 5

3 Body with diffuse pigments or unpigmented; unguis with 3 inner teeth (m.t. present)............................... 4

- Th II to anterior Abd III dark blue; unguis with 2 inner teeth (m.t. absent); Rio de Janeiro state ............................................................................................. T. tijucana ( Arlé & Guimaraes, 1979) View in CoL

4 Body unpigmented; unguis b.t. subequal to m.t. and distant from each other; unguiculus acuminate; cave, São Paulo state .................................................................................... T. aelleni Yoshii, 1988 View in CoL

- Body with diffuse light reddish color; unguis b.t. larger than m.t. and near to each other; unguiculus truncate; Rio de Janeiro state ................................................................................. T. millsi Arlé, 1939 View in CoL

5 Th III devoid of inner mac ( Figs 4A View FIGURES 4 )..................................................................... 6

- Th III with 3+3 inner mac; Rio Grande do Norte state ............................ T. formosensis Silva & Bellini, 2015 View in CoL

6 Body pigments restricted to antennae and coxae or on the borders of the Th II–III; head A3 mac present................ 7

- Body color pattern with specific spots at least on Abd IV ( Figs 2 View FIGURE 2 , 13 View FIGURE 13 , 21 View FIGURE 21 , 27 View FIGURE 27 ), if not then with fully pigmented head ( Fig. 8 View FIGURE 8 ); head A3 mac absent ( Fig. 3D View FIGURE 3 )........................................................................... 9

7 Coxae III with blue pigment; postlabial chaeta J1 present (as in Fig. 3E View FIGURE 3 ); unguiculus lamella pe smooth................ 8

- Body pigment restrict to lateral border of the Th II–III, never on coxae III; postlabial chaetae J1 absent; unguiculus lamella pe serrated; Ceará state .................................... T. ernesti Cipola & Bellini, 2017 View in CoL (in Bellini & Cipola 2017 )

8 Tibiotarsus I–III depigmented; trochanteral organ with less than 20 spine-like chaetae Santa Catarina state .......................................................................................... T. hirtipes ( Handschin, 1924) View in CoL *

- Tibiotarsus I–III pigmented; trochanteral organ with about 35–40 spine-like chaetae; Piauí state ......................................................................................... T. piracurucaensis Nunes & Bellini, 2018 View in CoL

9 Unguiculus ai lamella acuminate ( Figs 5G View FIGURE 5 , 17I View FIGURE 17 ); mucro with 4 teeth, il tooth simple ( Fig. 12E View FIGURE 12 )...................... 10

- Unguiculus ai lamella truncate ( Fig. 30F View FIGURE 30 ); mucro with 5 teeth, il tooth with 1–2 acessory denticles ( Fig. 31E View FIGURE 31 ); Amazonas state ( Fig. 7 View FIGURE7 )................................................................. T. quinquedentomucronata View in CoL sp. nov.

10 Body color pattern with bands or pigment restricted to the head, never with 1 central spot on Abd IV ( Figs 8 View FIGURE 8 , 13 View FIGURE 13 , 21 View FIGURE 21 ); head M and S series with at least 1 mac in each series (M4, S5), Pm3 mac absent ( Figs 9D View FIGURE 9 , 22F View FIGURE 22 ); Th II with 2+2 or 3+3 mac on p3 complex ( Figs 10A–E View FIGURES 10 ); unguis m.t. and b.t. far apart ( Figs 17H–I View FIGURE 17 )............................................ 11

- Abd IV with 1 central trapezoid-shaped spot of pigment ( Fig. 2 View FIGURE 2 ); head M and S series only with mic, Pm3 mac present ( Fig. 3D View FIGURE 3 ); Th II with 5+5 mac on p3 complex ( Fig. 4A View FIGURES 4 ); unguis m.t. next to b.t. ( Fig. 5G View FIGURE 5 ); Occidental Brazilian Amazon ( Fig. 7 View FIGURE7 )........................................................................... T. amazoccidentalensis View in CoL sp. nov.

11 Body with lateral spots or head pigmented, never with bands of pigment ( Fig. 8 View FIGURE 8 , 21 View FIGURE 21 ); head S3 mac absent ( Fig. 9D View FIGURE 9 ); prelabral chaetae ciliate; basomedian and basolateral labial fields with all posterior chaetae ciliate, except r ( Fig. 3E View FIGURE 3 ); collophore anteriorly with 3 or less distal mac ( Fig. 12A View FIGURE 12 )............................................................. 12

- Body laterally with black bands ( Fig. 13 View FIGURE 13 ); head S3 mac present ( Fig. 14E View FIGURE 14 ); prelabral chaetae smooth ( Fig. 14D View FIGURE 14 ); basomedian and basolateral labial fields with m2, e and l1 smooth ( Fig. 15C View FIGURE 15 ); collophore anteriorly with 5 distal mac ( Fig. 18A View FIGURE 18 ); Brazilian Amazon ( Fig. 20 View FIGURE 20 )................................................................... T. nigrolineata View in CoL sp. nov.

12 Dark violet pigments restricted to the head ( Fig. 8 View FIGURE 8 ); Ant III devoid of elongated sens; labral papillae absent; head M2 mac absent ( Fig. 9D View FIGURE 9 ); Acre state ( Fig. 7 View FIGURE7 )................................................... T. nigrocephala View in CoL sp. nov.

- Body generally with blue spots laterally on Th II to Abd I and Abd IV ( Fig. 21 View FIGURE 21 ); Ant III with about 10 elongated sens ( Fig. 22C View FIGURE 22 ); labral papillae with 2 conical projections ( Fig. 22D View FIGURE 22 ); head M2 mac present ( Fig. 22F View FIGURE 22 ); Amazonas state ( Fig. 26 View FIGURE 26 )......................................................................................... T. pseudomaculata View in CoL sp. nov.