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FIGURE 10 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 10. Pectenoniscus liliae Campos-Filho, Bichuette & Taiti sp. n., male paratype, LES 6449: A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla; F, pleopod 1; G, pleopod 2; H, pleopod 3 exopod; I, pleopod 4 exopod; J, pleopod 5 exopod.

FIGURE 12 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 12. Benthana xiquinhoi Campos-Filho, Bichuette & Taiti sp. n., female paratype, LES 6337: A, left mandible; B, right mandible; C, maxillula; D, maxilla; E, maxilliped.

FIGURE 8 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 8. Pectenoniscus liliae Campos-Filho, Bichuette & Taiti sp. n.: A, habitus, dorsal view; B, cephalon and pereonites 1 and 2, dorsal view; C, dorsal scale-seta.

FIGURE 9 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 9. Pectenoniscus liliae Campos-Filho, Bichuette & Taiti sp. n., male paratype, LES 6449: A, cephalon, frontal view; B, telson; C, antennula; D, antenna; E, right mandible; F, left mandible; G, maxillula; H, maxilla; I, maxilliped.

FIGURE 6 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 6. Iuiuniscus iuiuensis Souza, Ferreira & Senna, 2015, male, LES 14353: A, genital papilla; B, pleopod 1; C, pleopod 2; D, pleopod 3 exopod; E, pleopod 4 exopod; F, pleopod 5 exopod.

FIGURE 5 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 5. Iuiuniscus iuiuensis Souza, Ferreira & Senna, 2015, male, LES 14353: A, pereopod 1; B, pereopod 2; C, pereopod 6; D, pereopod 7; E, uropod.

FIGURE 4 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 4. Iuiuniscus iuiuensis Souza, Ferreira & Senna, 2015, male, LES 14353: A, right mandible; B, left mandible; C, maxillula; D, maxilla; E, maxilliped.

FIGURE 3 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 3. Iuiuniscus iuiuensis Souza, Ferreira & Senna, 2015, male, LES 14353: A, habitus, dorsal view; B, dorsal scaleseta; C, cephalon, frontal view; D, pleonites 4 and 5 and telson; E, antennula; F, antenna.

FIGURE 1 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 1. Map of the study areas in the present study. ● Chapada Diamantina; ■ Serra do Ramalho; ▲ São Domingos. Dark gray area = Bambuí Group; light gray area = Una Group. BA = Bahia; DF = Distrito Federal; GO = Goiás, MG = Minas Gerais; TO = Tocantins.

FIGURE 2. A in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 2. A, area surrounding Chico Pernambuco cave indicating disturbance activities, artisanal charcoal production (photo: M.E. Bichuette); B, area surrounding Domingão cave with Caatinga vegetation and pasture activity (photo: M.E. Bichuette); C, Campos rupestres vegetation near sandstone caves in Povoado de Igatu (photo: M.E. Bichuette); D, gallery of Gruna Lava Pé cave (Igatu) with a small stream where Benthana xiquinhoi Campos-Filho, Bichuette & Taiti sp. n. occurs (photo: J.E. Gallão).

FIGURE 15 in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 15. Venezillo congener (Budde-Lund, 1904), male, LES 6393: A, left mandible; B, right mandible; C, maxillula; D, maxilla; E, maxilliped.

FIGURE 17. A in Two new species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves

FIGURE 17. A, Iuiuniscus iuiuensis Souza, Ferreira & Senna, 2015; B, Xangoniscus aganju Campos-Filho, Araujo & Taiti, 2014 (Caverna Chico Pernambuco); C, Pectenoniscus liliae Campos-Filho, Bichuette & Taiti sp. n.; D, Venezillo congener (Budde-Lund, 1904).

opennotspecifiedSep 2024View details →

Figure 1 in Complete mitochondrial genome of the terrestrial isopod Cubaris murina Brandt, 1833: new family gene order and novel tRNA secondary structures

Figure 1. Mitochondrial genome synteny in Cubaris murina and closely related species. A dash (-) before the gene name means that the gene is encoded on the light strand. NCR means a non-coding region that is longer than 100 bp. Cubaris murina is marked in bold black and shades of grey.

opennotspecifiedSep 2024View details →

Figure 2 in Complete mitochondrial genome of the terrestrial isopod Cubaris murina Brandt, 1833: new family gene order and novel tRNA secondary structures

Figure 2. Secondary structure of each transfer RNA (tRNA) visualised in Forna (http://rna.tbi.univie.ac. at/forna).

opennotspecifiedSep 2024View details →

Table 3 in Complete mitochondrial genome of the terrestrial isopod Cubaris murina Brandt, 1833: new family gene order and novel tRNA secondary structures

Table 3. Characteristic (AT content, repeat, number of predicted secondary structure, range of ΔG value (kcal/mol)) of control region of Cubaris murina by RNAstructure.<table><tbody><tr><th></th><th></th><th></th><th></th><th>Length</th><th></th><th></th><th></th><th>Number of predicted</th><th></th></tr></tbody><tbody><tr><th>Species [reference]</th><td>Name</td><td>Start</td><td>Stop</td><td>(bp)</td><td>Location</td><td>%AT</td><td>Repeat</td><td>secondary structures</td><td>ΔG value (kcal/mol)</td></tr><tr><th>Cubaris murina</th><td>NCR1</td><td>5219</td><td>5360</td><td>142</td><td>Between nad1 and trnN</td><td>52.80%</td><td></td><td>7</td><td>−16.9 to −15.4</td></tr><tr><th>[present study]</th><td>NCR2</td><td>6297</td><td>6666</td><td>370</td><td>Between trnS1 and trnL1</td><td>59.70%</td><td>CT-rich & AT-loop</td><td>20</td><td>−103.7 to −101.0</td></tr><tr><th></th><td>NCR3</td><td>12,550</td><td>12,753</td><td>204</td><td>Between rrnL and trnE</td><td>71.10%</td><td>poly-A</td><td>7</td><td>−17.5 to −17.1</td></tr><tr><th></th><td>NCR4</td><td>12,813</td><td>12,950</td><td>138</td><td>Between trnE and trnV</td><td>71.70%</td><td>AG-rich</td><td>5</td><td>−13.4 to −12.3</td></tr><tr><th>Panulirus argus [Baeza, 2018]</th><td>NCR</td><td>13,525</td><td>14,326</td><td>801</td><td>Between rrnS and trnI</td><td>69.60%</td><td>AT-rich</td><td>7</td><td>−99.20 to −94.52</td></tr><tr><th>Synalpheus microneptunus [Chak et al., 2020]</th><td>NCR</td><td>13,365</td><td>14,198</td><td>834</td><td>Between rrnS and trnI</td><td>79.50%</td><td>AT-rich</td><td>20</td><td>− 104 (lowest)</td></tr></tbody></table>

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Data from: 'Venus trapped, Mars transits': Cu and Fe redox chemistry, cellular topography and in situ ligand binding in terrestrial isopod hepatopancreas

Woodlice efficiently sequester copper (Cu) in 'cuprosomes' within hepatopancreatic 'S' cells. Binuclear 'B' cells in the hepatopancreas form iron (Fe) deposits; these cells apparently undergo an apocrine secretory diurnal cycle linked to nocturnal feeding. Synchrotron-based m-focus X-ray spectroscopy undertaken on thin sections was used to characterize the ligands binding Cu and Fe in S and B cells of Oniscus asellus (Isopoda). Main findings were: (i) morphometry confirmed a diurnal B-cell apocrine cycle; (ii) X-ray fluorescence (XRF) mapping indicated that Cu was co-distributed with sulfur (mainly in S cells), and Fe was co-distributed with phosphate (mainly in B cells); (iii) XRF mapping revealed an intimate morphological relationship between the basal regions of adjacent S and B cells; (iv) molecular modelling and Fourier transform analyses indicated that Cu in the reduced Cuþ state is mainly coordinated to thiol-rich ligands (Cu–S bond length 2.3 A˚ ) in both cell types, while Fe in the oxidized Fe3þ state is predominantly oxygen coordinated (estimated Fe–O bond length of approx. 2 A˚ ), with an outer shell of Fe scatterers at approximately 3.05 A˚ ; and (v) no significant differences occur in Cu or Fe speciation at key nodes in the apocrine cycle. Findings imply that S and B cells form integrated unit-pairs; a functional role for secretions from these cellular units in the digestion of recalcitrant dietary components is hypothesized.

opencc-zeroDec 2015View details →

Figure 5 in Diversity of terrestrial isopods in a protected area characterized by salty coastal ponds (Vendicari, Sicily)

Figure 5. Similarity analysis. (A) Jaccard and Sørensen indices (in brackets). (B,C) Unweighted Pair Group Method with Arithmetic Mean (UPGMA) analyses of the five sites obtained from D(J) (B) and D(C N) (C).

Figure 2 in Diversity of terrestrial isopods in a protected area characterized by salty coastal ponds (Vendicari, Sicily)

Figure 2. Label, distances and altitude (metres above sea level) of each trap; orientation of each transect.

Figure 3 in Diversity of terrestrial isopods in a protected area characterized by salty coastal ponds (Vendicari, Sicily)

Figure 3. Activity density (AD) in the five sites for Chaetophiloscia elongata (Ce), Leptotrichus panzerii (Lp), Porcellio laevis (Pl), Armadillidium badium (Ab), Armadillidium granulatum (Ag), Armadillidium vulgare (Av) and Armadillo officinalis (Ao).

Figure 4 in Diversity of terrestrial isopods in a protected area characterized by salty coastal ponds (Vendicari, Sicily)

Figure 4. Diversity index values, reported monthly for each sampling site. Shannon's index, H, light grey; Pielou's index, J, dark grey. Total values (T) for H and J are also reported.