Ctenorillo ferrarai Campos-Filho, Araujo & Taiti, 2014

Campos-Filho, Ivanklin Soares, Sfenthourakis, Spyros, Gallo, Jéssica Scaglione, Gallão, Jonas Eduardo, Torres, Dayana Ferreira, Chagas-Jr, Amazonas, Horta, Lília, Carpio-Díaz, Yesenia Margarita, López-Orozco, Carlos Mario, Borja-Arrieta, Ricardo, Araujo, Paula Beatriz, Taiti, Stefano & Bichuette, Maria Elina, 2023, Shedding light into Brazilian subterranean isopods (Isopoda, Oniscidea): expanding distribution data and describing new taxa, Zoosystema 45 (19), pp. 531-599 : 560-561

Ctenorillo ferrarai Campos-Filho, Araujo & Taiti, 2014

( Figs 22 ; 23 )

Ctenorillo ferrarai Campos-Filho, Araujo & Taiti , in Campos-Filho et al., 2014: 412 , figs 37-40, table 1. — Fernandes et al. 2019: 1119 .

MATERIAL EXAMINED.— Brazil • many ♂ and ♀, state of Pará, Curionópolis , Serra Leste karst system, Spelayon Team leg.: SL_0120 cave; 5°59’8.64”S, 49°37’12.47”W; 13.IX.2014; LES 006131 • same locality as previous; 22.I.2015; LES 6189 • SL_0159 cave; 5°59’59.28”S, 49°36’55.42”W; 04.IX.2014; LES 6144 • same locality as previous; 14.I.2015; LES 6211 • SL_0170 cave; 6°0’2.12’S, 49°36’58.89”W; 05.IX.2014; LES 6147 • SL_0172 cave; 6°0’32.84”S, 49°38’8.21”W; 11.X.2014; LES 6149 • same locality as previous; 15.I.2015; LES 6219 • SL_0239 cave; 5°59’42.15”S, 49°36’54.65”W; 09.X.2014; LES 6175 • SL_0151 cave; 6°0’12.18”S, 49°36’58.35”W; 03.IX.2014; LES 6140 • SL_0171 cave; 6°0’1.02”S, 49°36’58.67”W; 05.IX.2014; LES 6148 • SL_0182; 6°0’17.48”S, 49°37’5.81”W; 15.IX.2014; LES 6153 • SL_0204 cave; 11.IX.2014; LES 006161 • SL_0212 cave; 11.IX.2014; LES 6166 • SL_0230 cave; 5°59’54.30”S, 49°36’54.88”W; 10.IX.2014; LES 006173 • SL_0251 cave; 6°0’36.88”S, 49°38’10.90”W; 11.X.2014; LES 6179 • SL_0253 cave; 6°0’37.77”S, 49°38’15.51”W; 18.IX.2014; LES 6180 • same locality as previous; 19.I.2015; LES 6256 • same as previous; LES 6257 • SL_0255 cave; 6°0’39.82”S, 49°38’26.63”W; 10.X.2014; LES 6182 • SL_0259 cave; 6°0’38.52”S, 49°38’16.36”W; 17.IX.2014; LES 6185 • SL_0128 cave; 5°59’44.39”S, 49°37’16.69”W; 23.I.2015; LES 6196 • SL_0134 cave; 6°0’2.33”S, 49°36’51.48”W; 14.I.2015; LES 6197 • SL_0140 cave; 6°0’10.75”S, 49°36’59.32”W; 13.I.2015; LES 6201 • same as previous; LES 6202 • SL_0142 cave; 6°0’7.96”S, 49°37’0.40”W; 13.I.2015; LES 6203 • SL_0143 cave; 6°0’9.23”S, 49°37’0.40”W; 13.I.2015; LES 6204 • SL_0144 cave; 6°0’38.73”S, 49°38’20.85”W; 26.I.2015; LES 6205 • same as previous; LES 6206 • SL_0145 cave; 6°0’12.06”S, 49°36’59.74”W; 13.I.2015; LES 6207 • SL_0157 cave; 5°59’58.66”S, 49°36’55.77”W; 14.I.2015; LES 6210 • SL_0161 cave; 6°0’12.42”S, 49°37’0.03”W; 13.I.2015; LES 6213 • SL_0166 cave; 6°0’0.52”S, 49°36’54.37”W; 15.I.2015; LES 6215 • SL_0181 cave; 6°1’18.32”S, 49°37’27.45”W; 18.I.2015; LES 6221 • SL_0183 cave; 6°1’16.44”S, 49°37’32.17”W; 15.I.2015; LES 6222 • SL_0186 cave; 6°0’15.02”S, 49°36’57.98”W; 13.I.2015; LES 6223 • SL_0188 cave; 6°1’15.98”S, 49°37’30.96”W; 15.I.2015; LES 6224 • SL_0196 cave; 5°59’36.18”S, 49°36’46.79”W; 18.I.2015; LES 6226 • SL_0197 cave; 5°59’38.06”S, 49°36’43.37”W; 18.I.2015; LES 6228 • SL_0202 cave; 5°59’37.46”S, 49°36’51.28”W; 25.I.2015; LES 6230 • SL_0204 cave; 6°1’17.57”S, 49°37’28.20”W; 16.I.2015; LES 6233 • SL_0212 cave; 6°1’18.87”S, 49°37’27.25”W; 18.I.2015; LES 6234 • SL_0123 cave; 5°59’11.57”S, 49°37’13.81”W; 15.I.2015; LES 6236 • SL_0217 cave; 6°0’39.47”S, 49°38’18.05”W; 19.I.2015; LES 6239 • SL_0223 cave; 5°59’12.32”S, 49°35’58.30”W; 18.I.2015; LES 6244 • SL_0240 cave; 5°59’36.25”S, 49°36’49.49”W; 18.I.2015; LES 6251 • SL_0242 cave; 5°59’47.81”S, 49°36’50.01”W; 18.I.2015; LES 6252 • SL_0247 cave; 5°59’50.91”S, 49°36’54.36”W; 19.I.2015; LES 6253 • SL_0250 cave; 6°0’36.49”S, 49°38’10.94”W; 19.I.2015; LES 6254 • SL_0254 cave; 6°0’38.10”S, 49°38’16.10”W; 19.I.2015; LES 6258 • SL_0258 cave; 6°0’38.52”S, 49°38’16.36”W; 20.I.2015; LES 6260 • SL_0127 cave; 5°59’44.39”S, 49°37’16.69”W; 23.I.2015; LES 6263 .

REMARKS

All the specimens examined show morphological characters similar to the type specimens of C. ferrarai as described in Campos-Filho et al. (2014), especially the number and arrangement of the dorsal tubercles. Moreover, as mentioned by the authors, this is the best character to distinguish species of Ctenorillo (see also Schmalfuss & Ferrara 1983; Taiti et al. 1998). This species ( Fig. 22 ) was previously recorded from Gruta N5S 07, Gruta Cris 11 caves and Serra Leste cave system, FLONA Carajás (FLONA – National Forest), Canaã dos Carajás, Carajás geomorphological group, state of Pará ( Campos-Filho et al. 2014). To date, it is considered to be a troglophile, visiting caves to exploit their resources and for their favourable micro-habitat conditions ( Fernandes et al. 2016, 2019).

Figures

FIG. 22. — Distribution map of Ctenorillo ferrarai Campos-Filho, Araujo & Taiti, 2014. Abbreviations: PA, state of Pará; SL, Serra Leste; TO, state of Tocantins.

FIG. 23. — Photographs of Ctenorillo ferrarai Campos-Filho, Araujo & Taiti, 2014, male specimen from Serra Leste cave system: A, lateral habitus; B, dorsal view of the pereonite 7, pleon, telson, and uropods. Scale bars: 1 mm.