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Figure 14 Type locations. A in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 14 Type locations. A – type location of Paraquanothrus grahamin. sp., on barren sandstone ('slickrock fin') near Moab, Utah; B – same, closeup of dry 'pan' (shallow rock pool; cell phone and∼15 cm ruler for scale); C – same general location, small water-filled pan containing more than 100 individuals∼(10 cm pipette for scale); D-F – type location of Paraquanothrus spoonerin. sp., Heggie's Rock, Georgia, general view (D) and small dry rock pools (E-F) containing mites, vegetated by Black Rock Moss (Grimmia laevigata(Bird.)) and Elf Orpine (Diamorpha smalliiBritton ex Small). Photographs contributed by Tim Graham (A-C) and John Spooner (D-F).

Figure 5 in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 5 Paraquanothrus grahamin. sp., adult: A – leg I, adaxial view (trochanter not shown); B – leg IV, abaxial view, with insert showing variant with tibial setad present; C – subcapitulum (right half), ventral view, slightly flattened; D – palp, abaxial view; E – left chelicera, adaxial view (trachea omitted). Scale bars: 50μm (A-C, E); 25 μm (D). Abbreviations (other than setae):st – stigma, tr – trachea, Tg – Trägårdh's organ.

Figure 1 in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 1 Paraquanothrus grahamin. sp., adult (legs omitted): A – dorsal view and enlargement of rostrum; B – ventral view; C – lateral view (specimen somewhat contracted); D – bothridial seta. Scale bars 100μm (A-C), 10 μm (D). Abbreviations (other than setae and lyrifissures): et – lateral tooth on epimere II; gla– opening of opisthonotal gland;Le – lenticulus; of – oblique fold between legs III-IV;vr – vertical ridge posterior to acetabulum I; z – opening to coxal gland. For coxisternal setae, see Remark 15.

Figure 12 in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 12 Paraquanothrus spoonerin. sp., transmitted-light micrographs: A – adult legs I-IV (trochanters absent from I, II); B – femur showing large saccule; C – base of femur III, showing small saccule; D – trochanter and base of femur IV, dorsal view; E – subcapitulum

Figure 13 in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 13 Paraquanothrus spoonerin. sp., juveniles (legs omitted): A – larva, dorsal view; B – larva, ventral view; C – protonymph hysterosoma, ventral view; D – deutonymph, genital valves (top normal, bottom variant); E – tritonymph, dorsal view; F– tritonymph ventral view. Scale bar 100 μm. Abbreviations (other than setae and lyrifissures):AD – adanal valve;δ – line of dehiscence;Cl – Claparède's organ; hyr – hyaline region of prodorsum;p.ag– aggenital leathery patch;p.gla– periglandular leathery patch;p.pv – posteroventral leathery patch; PS; pseudanal valve. For coxisternal setae, see Remark 15.

Figure 11 in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 11 Paraquanothrus spoonerin. sp., adult: A – leg I, abaxial view (trochanter absent, small eupathidial setaep) (at base of claw not labeled; B – leg IV, abaxial view; C – subcapitulum, ventral view, slightly distorted from flattening; D – palp, adaxial view; E – left chelicera, adaxial view (trachea omitted). Scale bars: 25μm. Abbreviations (other than setae):LS– labrum; sac– saccule; st – stigma,tr – trachea, Tg – Trägårdh's organ.

Figure 18 A-F in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 18 A-F, Aquanothrusadults (from Thaba Patchoa unless noted otherwise; see text): A – prodorsum (notogaster removed); B – anterior part of anal region, external view; C – same, internal view; D – apobasic notogastral setap1 from undescribed Botswana species (arrow at deeply invaginated insertion, asterisk in alveolar canal); E – right palp and rutellum; F – dorsal base of palp tarsus, adaxial view; G – encrusting epibiotic diatoms and debris on adults (clockwise from upper left: postanal margin (Verwoerd Dam), prodorsum margin (same), posterior notogaster (Botswana species); H – locality at top of Thaba Patchoa Mountain, South Africa (29°19.86′S, 27°05.39′E); I – same, inhabited rock

Figure 17 in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 17 Tritonymphs (preserved) of species of Aquanothrinae, reflected light: A – Paraquanothrus grahamin. sp., dorsal view; B – same, lateral view; C – Paraquanothrus spoonerin. sp., dorsal view, large patch of cerotegument removed (*), showing pale procuticle underneath D – same, lateral view; E – Aquanothrus montanusEngelbrecht, preserved specimen from type locality (Vegkop, District of Winburg, South Africa), dorsal view; F – same, lateral view. Scale bar 100μm; all to same scale. Abbreviations: hyr – hyaline region of prodorsum;p.gla– periglandular leathery patch;p.lat – lateral leathery patch;p.pv – posteroventral leathery patch.

Figure 8 in Paraquanothrus n. gen. from freshwater rock pools in the USA, with new diagnoses of Aquanothrus, Aquanothrinae, and Ameronothridae (Acari, Oribatida)

Figure 8 Paraquanothrus grahamin. sp., light micrographs of juveniles: A – tritonymph, recently killed, in water; B – same, enlargement of anterior quarter; C – living nymph, partly burrowed into dry sediment; D – larva, bothridial seta; E – deutonymph, coxisternal seta3b; F – larva, gastronotic setac1; G –larva, tibia II solenidionφ and coupled setad; H – tritonymph, posterior margin, ventral view (slightly flattened); I – tritonymphal exuvia, lateral view. Scale bars: 100 μm (A, C, I); 50 μm (B); 20 μm (H); 5 μm (D-G). Abbreviations (other than setae and lyrifissures): δ – line of dehiscence;hyr – hyaline region of prodorsum.

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FIG. 2. — Pseudolissothus pusillus n. gen., n in Un nouveau genre et une nouvelle espèce de scorpion d'Algérie, avec des considérations taxonomiques sur le genre Lissothus Vachon, 1948 (Scorpiones, Buthidae)

FIG. 2. — Pseudolissothus pusillus n. gen., n. sp.; A, plaque prosomienne; B, chélicère; C, metasoma et telson, vue latérale; D, sternum, hanches opercule génital et région proximale des peignes; E, tranchant du doigt mobile; F, pédipalpe, vue dorsale avec le modèle trichobothriotaxique. Échelles: A, C-F, 1 mm; B, 0,5 mm.

FIG. 8. — Lipseuma bernardi n. gen., n in Four new Chordeumatida (Diplopoda) from caves in China

FIG. 8. — Lipseuma bernardi n. gen., n. sp., paratype ♂: A, leg 10, front view; B, posterior gonopods, caudal view. Scale bar: A, 0.2 mm; B, 0.1 mm.

FIG. 6. — Lipseuma josianae n. gen., n in Four new Chordeumatida (Diplopoda) from caves in China

FIG. 6. — Lipseuma josianae n. gen., n. sp.: A, B, paratype ♂; C-E, paratype ♀; A, leg 10, front view; B, posterior gonopods, caudal view; C, antenna; D, E, vulva, ventral and caudal view. Scale bars: A, 0.2 mm; B-E, 0.1 mm.

FIG. 5. — Lipseuma josianae n. gen., n in Four new Chordeumatida (Diplopoda) from caves in China

FIG. 5. — Lipseuma josianae n. gen., n. sp., paratype ♂: A, antenna; B, C, body segment 15, front and dorsal views, respectively; D, leg 6, front view; E, leg 7, front view; F-H, anterior gonopods (leg-pair 8), front, caudal and lateral views, respectively. Scale bars: A, D, E, 0.2 mm; B, C, 0.5 mm; F-H, 0.1 mm.

FIG. 7. — Lipseuma bernardi n. gen., n in Four new Chordeumatida (Diplopoda) from caves in China

FIG. 7. — Lipseuma bernardi n. gen., n. sp., paratype ♂: A, antenna; B, left half of body segment 7, front view; C, D, leg 6, front and caudal views, respectively; E, leg 7, front view; F-H, anterior gonopods (leg-pair 8), front and caudal views, respectively. Scale bars: A-E, 0.2 mm; F, G, 0.1 mm.

FIG. 2. — Lobetelson mclaughlinae n. gen., n in Lobetelson mclaughlinae n. gen., n. sp., a new genus and species of belotelsonid malacostracan from the Pennsylvanian of the Mazon Creek area

FIG. 2. — Lobetelson mclaughlinae n. gen., n. sp., camera lucida drawings of specimens: A, lateral view of whole specimen (holotype, PE 21556); B, dorsal anterior aspect of the cephalothorax revealing long thin rostrum, antennae and scaphocerite, and large compound eye (PE 34657); C, close-up of tail fan with lobate uropods (PE 21556), counterpart. Abbreviations: 1-6, pleomeres 1-6; a1, antennule; a2, antenna; c, carapace; e, compound eye; en, endopod; ex, exopod; g, gut trace; pp, pleopods; r, rostrum; sc, scaphocerite; t, telson; tp, thoracopods; u, uropodal protopod.

FIG. 1 in Lobetelson mclaughlinae n. gen., n. sp., a new genus and species of belotelsonid malacostracan from the Pennsylvanian of the Mazon Creek area

FIG. 1. — Reconstructions of belotelsonids: A, B, Lobetelson mclaughlinae n. gen., n. sp.; A, lateral view; B, tail fan; C, Belotelson magister (Packard, 1886), tail fan.

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FIG. 3. — Kaisquilla laevis n. gen., n in Stomatopoda (Crustacea) of the KARUBAR Expedition in Indonesia

FIG. 3. — Kaisquilla laevis n. gen., n. sp., holotype (MNHN); A, anterior cephalon, dorsal; B, TS5-8, right dorsal; C, TS8 sternal keel, right lateral; D, AS5-6, telson and uropod, dorsal; E, uropod, right ventral; F, PLP1 endopod, right anterior. Scale bar: A-E, 1.25 mm; F, 0.6 mm.

FIG. 3. — Lobetelson mclaughlinae n. gen., n in Lobetelson mclaughlinae n. gen., n. sp., a new genus and species of belotelsonid malacostracan from the Pennsylvanian of the Mazon Creek area

FIG. 3. — Lobetelson mclaughlinae n. gen., n. sp.: A, lateral view of whole specimen (holotype, PE 21556); B, dorsal anterior aspect of the cephalothorax revealing long thin rostrum, antennae and scaphocerite, and large compound eye (PE 34657); C, close-up of tail fan with lobate uropods (PE 21556), counterpart. Scale bars: 5 mm.

FIG. 2. — Scyllarocuma mclaughlinae n. gen., n in A new operculate cumacean genus (Bodotriidae, Vaunthompsoniinae) from deep waters of New Caledonia

FIG. 2. — Scyllarocuma mclaughlinae n. gen., n. sp., holotype immature ♀ (MNHN-Cu 1057): A, antenna 1; B, maxilliped 3; C, internal view of pereopod 1; D, external view of pereopod 1; E, second pereopod; F, third pereopod; G, uropod. Abbreviations: bas., basis; car., carpus; isc., ischium; mer., merus; pro., propodus. Scale bars: A, G, 0.2 mm; B-F, 0.5 mm.

FIG. 1. — Scyllarocuma mclaughlinae n. gen., n in A new operculate cumacean genus (Bodotriidae, Vaunthompsoniinae) from deep waters of New Caledonia

FIG. 1. — Scyllarocuma mclaughlinae n. gen., n. sp., holotype immature ♀ (MNHN-Cu 1057): A, whole animal in lateral view, note the position of abdomen in straight angle; B, whole animal in dorsal view. Scale bar: 1 mm.