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Figure 23 in A new genus and new species of Desmosomatidae (Crustacea: Isopoda: Asellota) from the deep sea of south-eastern Australia
Figure 23. Whoia victoriensis sp. nov. Paratype female. NMV J18599. Pleopods (Op, Plp 3, Plp 4, Urp).
Figure 7 in Taxonomy of the enigmatic genus Acanthoniscus Gosse, 1851 (Isopoda: Oniscidea: Armadillidae), from Jamaica, with the description of a new species
Figure 7.Pleopods of a male Acanthoniscus richardsonae sp. nov. A, First pleopod; B, detail of first pleopod endopodite tip; C, detail of first pleopod exopodite; D, second pleopod, with detail of the two setae on exopodite outer margin (arrow); E, third pleopod exopodite; F, detail of the outer-basal region of the third pleopod exopodite showing the respiratory structures (thick arrow indicates the position of the spiracle); G, detail of the outer-basal region of the third pleopod exopodite showing the spiracle partially closed from above; H, fourth pleopod exopodite; I, fifth pleopod exopodite. Abbreviations: endopodite (en) and exopodite (ex). Scale bars = 0.5 mm (A–H), 0.25 mm (I).
Figure 8 in Taxonomy of the enigmatic genus Acanthoniscus Gosse, 1851 (Isopoda: Oniscidea: Armadillidae), from Jamaica, with the description of a new species
Figure 8. Selected body parts of Acanthoniscus for comparison with other taxa within Armadillidae. Cubaris murina Brandt, 1833, showing the ground pattern in Armadillidae (A–E): A, Posterior region of the body in dorsal view; B, posterior region of the body in ventral view; C, pleotelson in dorsal view; D, uropod in dorsal view; E, middle region of the sternite 7 of a male showing the bilobed caudal process on the posterior margin, which is considered an autapomorphy of Armadillidae. Acanthoniscus richardsonae sp. nov. (F–H): F, pleotelson in dorsal view; G, uropod in dorsal view; H, middle region of the sternite 7 of a male. Drawings of the pleotelson and uropods in dorsal views of some morphologically divergent taxa within Armadillidae. I, Echinodillo cavaticus Green, 1963; J, Echinodillo montanus Jackson, 1933; K, Laureola vietnamensis Kwon, Ferrara and Taiti, 1992; L, Laureola dubia Schmalfuss and Ferrara, 1983; M, Schismadillo rouxi Verhoeff, 1926; N, Merulanella wahrbergi Verhoeff, 1926; O, Nesodillo incisus Verhoeff, 1926. Drawings modified from Verhoeff (1926) (M–O), Jackson (1933) (J), Green (1963) (I), Schmalfuss and Ferrara (1983) (L), and Kwon et al. (1992) (K). Abbreviations: endopodite (en), exopodite (ex), sympodite (sy).
Figure 4 in Taxonomy of the enigmatic genus Acanthoniscus Gosse, 1851 (Isopoda: Oniscidea: Armadillidae), from Jamaica, with the description of a new species
Figure 4. Body parts of Acanthoniscus richardsonae sp. nov. A, Overall, dorsal view; B, detail of the microsculpture of the dorsal tegument (left) and tricorn-like setae (right); C, lateral view of the anterior region of the body; D, lateral view of the posterior region of the body; E, right pleon-epimera 3–5 in ventral view; F, right pereon-epimera 1–7 in ventral view; G, detail of pereon-epimera 1–2 in a more ventral position; H, cephalothorax in dorsal view; I, cephalothorax in frontal view (the tiny sensory setae inserted between the ommatidia are illustrated under a magnification of 400×: a, b, c); J, cephalothorax in ventral view; K, pleotelson and uropods in dorsal view (the uropod exopodites are slightly pointing upward); L, pleotelson and uropods in ventral view; M, right uropod in ventral view; N, right uropod in dorsal view; O, drawing of the overall dorsal view modified from Richardson (1909); P, arrangement of dorsal spines, the diameters of the circles correspond to the relative size of the spines. Drawings of the corresponding structures modified from Richardson (1909) are included in I, J (the question mark means that the position representing the drawing is not totally clear) and in M. Abbreviations: sympodite (sy), endopodite (en), and exopodite (ex). Scale bars = 1 mm (A–L), 0.5 mm (M–N); in some cases, a single scale bar applies to more than one figure (indicated by the letters above the scale bar).
Figure 5 in Taxonomy of the enigmatic genus Acanthoniscus Gosse, 1851 (Isopoda: Oniscidea: Armadillidae), from Jamaica, with the description of a new species
Figure 5.Other appendages of Acanthoniscus richardsonae sp. nov. A, Second antenna; B, detail of flagellum of second antenna depicting position of aesthetasc groups (small arrows); C, detail of the distal article of the flagellum of the second antenna slightly turned over showing the aesthetasc groups; D, detail of the distal-most portion of the flagellum of the second antenna showing the apical cone; E, first antenna; F, detail of the third article of the first antenna showing the aesthetascs; G, male left seventh pereiopod; H, detail of ischium of male seventh pereiopod; I, detail of dactylus of male seventh pereiopod in anterior view; J, detail of dactylus of male seventh pereiopod in posterior view; K, male left first pereiopod, showing the areas on the carpus and propodus covered with the cleaning apparatus or antennal brush (dashed outlines); L, detail of carpus of male first pereiopod (anterior surface). Abbreviations: basis (bs), ischium (is), merus (me), carpus (ca), propodus (pr), flagellum (fl), and dactylus (da). Drawing of the corresponding structure modified from Richardson (1909) is included in A. Scale bars = 1 mm (A), 0.5 mm (G, K), 0.3 mm (B), 0.1 mm (C–E, H–J, L), 0.05 mm (F).
Figure 1 in Taxonomy of the enigmatic genus Acanthoniscus Gosse, 1851 (Isopoda: Oniscidea: Armadillidae), from Jamaica, with the description of a new species
Figure 1. Distribution of the genus Acanthoniscus in Jamaica. Above: type locality of A. spiniger at the hills near Bluefields (yellow dot), the type locality of A. richardsonae sp. nov. in the Blue Mountains (red dot), and a second location in the Blue Mountains where a specimen presumably of A. richardsonae sp. nov. was photographed (orange dot). The main collection sites of Henry G. Hubbard in 1877 are depicted by green dots, notice the proximity of Stony Hill to the distribution of A. richardsonae sp. nov. Below: The hills known as Surinam Quarters near Bluefields, referred by Gosse (1851) as "Bluefields Mountain," Westmoreland Parish, constitute the type locality of A. spiniger.
Figure 2 in Taxonomy of the enigmatic genus Acanthoniscus Gosse, 1851 (Isopoda: Oniscidea: Armadillidae), from Jamaica, with the description of a new species
Figure 2. Body parts of Acanthoniscus spiniger (female holotype BMNH 1973.478.1). A, Overall, dorsal view; B, overall, ventral view; C, right pereon-epimera 1–7 in ventral view; D, overall, lateral view; E, right pleon-epimera 3–5 in ventral view; F, overall, frontal view; G, cephalothorax in dorsal view; H, cephalothorax in frontal view; I, cephalothorax in ventral view; J, pleotelson and uropods in dorsal view; K, pleotelson and uropods in ventral view; L, right uropod in ventral view; M, arrangement of dorsal spines, the diameters of the circles correspond to the relative size of the spines. Drawings of the corresponding structures modified from Kinahan (1859) are included in J and L. Abbreviations: sympodite (sy), endopodite (en), and exopodite (ex). Scale bars = 1 mm (A–K), 0.5 mm (L). Original photographs by The Trustees of the BMNH.
Figure 3 in Taxonomy of the enigmatic genus Acanthoniscus Gosse, 1851 (Isopoda: Oniscidea: Armadillidae), from Jamaica, with the description of a new species
Figure 3. Right lateral view of a female paratype Acanthoniscus richardsonae sp. nov. showing coloration in alcohol. Scale bar = 1 mm.
Figure 3 in The first troglobitic terrestrial isopod (Isopoda, Oniscidea) from Peru
Figure 3. Caecopactes chullachaqui Campos-Filho, Sfenthourakis and Bichuette sp. nov., paratype. A, Habitus, lateral view; B, scaleseta; C, cephalon, dorsal view; D, cephalon, frontal view; E, cephalon and pereonite 1, frontal view; F, cephalon and pereonites 1 and 2, lateral view; G, epimeron 1, dorsal view; H, epimeron 1, ventral view; I, epimeron 2, dorsal view; J, epimeron 2, ventral view; K, pleonites 4 and 5, telson and uropods, dorsal view; L, antennula, M, antenna.
Figure 5 in The first troglobitic terrestrial isopod (Isopoda, Oniscidea) from Peru
Figure 5. Caecopactes chullachaqui Campos-Filho, Sfenthourakis and Bichuette sp. nov., paratype. A, pereopod 1; B, pereopod 7; C, genital papilla; D, pleopod 1; E, pleopod 2; F, pleopod 3 exopod; G, pleopod 4 exopod; H, pleopod 5 exopod.
Figure 9 in Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar
Figure 9. Holotype of Electrolana madelineae sp. nov. (NHMW 2017/0052/0001), habitus in ventrolateral view and surrounding objects in the resin, volume rendering image, two different transfer functions and clipping planes applied, orange colour transfer function solely depicts extremely low-x-ray contrast areas (gas phase). ab, air bubble; l, leg, Euarthropoda.
Figure 10 in Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar
Figure 10. Graphical summary of all known manca-stage or larval fossils of Isopoda, reconstruction line drawings, free pleon tergites (postocular segments 14–18) in darker grey. A. Paratype of Electrolana madelineae sp. nov. (NHMW 2017/0052/0002); B: Aquitanoscia chiapasensis Broly et al., 2017; C: Vacuotheca dupeorum Schädel et al., 2019b; D: IHNFG-4951-Ep1 ('specimen 2') Serrano Sanchez et al. (2016); E: openstreetmap.org IHNFG-4964-Ep2 ('specimen 5b') Serrano Sanchez et al. (2016); F: IHNFG-5321-Ep1 ('specimen 6') Serrano Sanchez et al. (2016); G: IHNFG-4971-Ep1 ('specimen 3') Serrano Sanchez et al. (2016); H: IHNFG-4939-Ep1 ('specimen 1') Serrano Sanchez et al. (2016).
Figure 8 in Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar
Figure 8. Comparison of the distal part of trunk appendage 1 in different lineages of Cymothoida. A: Electrolana madelineae n. sp., schematic reconstruction; B: Cirolana australiense Hale, 1925, redrawn from Bruce (1986, fig. 114L); C: Elthusa vulgaris (Stimpson, 1857), drawn after van der Wal and Haug (2020, fig. 16B). d, dactylus, dc, claws of dactylus, pp, propodus.
Figure 7 in Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar
Figure 7. Comparison of the uropod morphology between Electrolana madelineae sp. nov. and an extant representative of Oniscidea. A: Holotype of Electrolana madelineae sp. nov. (NHMW 2017/0052/0001), pleon region in latero-dorsal view, epifluorescence microscopy, 4x (BZ); B: Philoscia cf. muscorum (Scopoli, 1763), posterior pleon region in dorsal view, white light microscopy, 200x (VHX). pl, pleon segments 1–5; pr7, trunk segment 7; pt, pleotelson; ub, uropod basipod; un, uropod endopod; ux, uropod exopod.
Figure 5 in Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar
Figure 5: Holotype of Electrolana madelineae sp. nov. (NHMW 2017/0052/0001), volume rendering images based on micro-CT data. A: Habitus in dorsal view, orthographic projection; B: habitus in ventral view, orthographic projection; C: habitus in ventral view, red-cyan stereo anaglyph, perspective projection; D: habitus in lateral view, right body side, red-cyan stereo anaglyph, perspective projection. a, antenna; al, antennula; cp7, coxal plate of trunk segment 7; p1–6, trunk appendages 1–6; pt, pleotelson; un, uropod endopod; ux, uropod exopod;?, unknown material forming an irregular bubble.
Figure 4 in Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar
Figure 4. Holotype of Electrolana madelineae sp. nov. (NHMW 2017/0052/0001). A: Habitus in dorsal view, white light microscopy, 200x (VHX). B: anterior head region in ventro-lateral view, transmitted light microscopy, 4x (BZ); C: anterior body region in ventro-lateral view, white light microscopy, 200x (VHX); D: anterior trunk region in ventro-lateral view, white light microscopy, 150x (VHX); E: head region in dorsal view, left body side, white light microscopy, 200x (VHX). a, antenna; al, antennula; ce, compound eye; cp6–7, coxal plate of trunk segment 6–7;mp, mandibular palp; o, seed shrimp (Ostracoda); p1–7, trunk appendages 1–7; pt, pleotelson; ub, uropod basipod; un, uropod endopod; ux, uropod exopod.
Figure 2 in The first troglobitic terrestrial isopod (Isopoda, Oniscidea) from Peru
Figure 2. Cueva de Palestina. A, entrance zone of the cave, photo: A.O. Lobo; B, specimens foraging on guano on the cave floor.
Figure 2 in Catalogue of terrestrial isopods (Isopoda, Oniscidea) from Peru, with new records of Circoniscus ornatus (Scleropactidae) and Ethelum americanum (Eubelidae)
Figure 2. Photos of the habitats in the collection sites: A, Meandric floodplain (Nueva Alianza); B, low hill forest (Nuevo Sucre). Microhabitats: C, Philander sp. skull; D, decayed termite nests; E, F, rotten logs.
Figure 3 in Catalogue of terrestrial isopods (Isopoda, Oniscidea) from Peru, with new records of Circoniscus ornatus (Scleropactidae) and Ethelum americanum (Eubelidae)
Figure 3. Habitus in lateral view of: A, Circoniscus ornatus (Verhoeff, 1941); B, Ethelum americanum (Dollfus, 1896).
Figure 1. A in Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar
Figure 1. A: Map of Myanmar, white star marks the location of the Burmese amber mining sites near the town Noje Bum, base map from OpenStreetMap (openstreetmap.org); B: palaeogeographic world map, Aitov projection, 100 million years in the past, base image from PALEOMAP project (Scotese, 2016), red star marks the location of the Burmese amber sites.
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Allen Brain Atlas
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