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FIGURES 9–12 in Taxonomy of the Proisotoma complex. II. A revision of the genus Subisotoma and a description of Isotopenola gen. nov. (Collembola: Isotomidae)

FIGURES 9–12. Sensillar chaetotaxy of Isotopenola: 9, Isotopenola australis (5,5/4,4,4,4,5); 10, Isotopenola delicata sp. nov. (sensillar polychaetosis); 11, Isotopenola loftyensis (sensillar polychaetosis); 12, Isotopenola nilgiris (4,4/ 3,3,3,3,4).

FIGURES 7–8 in Taxonomy of the Proisotoma complex. II. A revision of the genus Subisotoma and a description of Isotopenola gen. nov. (Collembola: Isotomidae)

FIGURES 7–8. Sensillar chaetotaxy of Subisotoma: 7, Subisotoma posteriomollis sp. nov. (3,3/2,2–3,3,6–7,5–7); 8, Subisotoma multisensillata sp. nov. (4–7,6–12/4–5,3–6,3–5,4,5–11).

FIGURES 1–6 in Taxonomy of the Proisotoma complex. II. A revision of the genus Subisotoma and a description of Isotopenola gen. nov. (Collembola: Isotomidae)

FIGURES 1–6. Sensillar chaetotaxy of Subisotoma: 1, Subisotoma tenuis, Subisotoma bisensillata sp. nov. (3,3/ 2,2,2,2,4); 2, Subisotoma guzeriplica sp. nov. (3,3/2,2,2,3,4); 3, Subisotoma pomorskii sp. nov. (3,3/2,2–3,3,3,4); 4, Subisotoma homonomica sp. nov. (3,3/3,3,3,3,4); 5, Subisotoma quadrisensillata (3,3/3,3,3,4,4); 6, Subisotoma pusilla (4,4/3,3,3,3,4).

FIGURES 116–117 in Taxonomy of the Proisotoma complex. II. A revision of the genus Subisotoma and a description of Isotopenola gen. nov. (Collembola: Isotomidae)

FIGURES 116–117. Isotopenola spp.: 116, Isotopenola sp.4 (New Zealand), ventral chaetotaxy of Abd.II–IV (tenaculum not shown); 117, I. nilgiris, dens and mucro, and apical part of dens, dorsal view. sf–II and sf–III–setaceous fields on Abd.II and III, respectively.

FIGURES 97–105 in Taxonomy of the Proisotoma complex. II. A revision of the genus Subisotoma and a description of Isotopenola gen. nov. (Collembola: Isotomidae)

FIGURES 97–105. Isotopenola loftyensis: 97, Th.II; 98–99, Ant.I, ventral (98) and dorsal (99) views; 100–102, chaetotaxy of tibiotarsi of legs 3 (100), 2 (101), and 1 (102); 103–105, mucro and dens, variability, 99, 103, lectotype.

FIGURES 89–96 in Taxonomy of the Proisotoma complex. II. A revision of the genus Subisotoma and a description of Isotopenola gen. nov. (Collembola: Isotomidae)

FIGURES 89–96. Isotopenola australis. (Australia, Northern Territory, Emily Gap): 89, Ant.3, dorsal view; 90, labial palp (only e-guard chaetae are shown in details); 91–94, distribution of needle–chaetae on body in females (91, 92) and males (93–94); 95–96, chaetotaxy of head and two basal antennal segments in adult female (95) and adult male (96).

FIGURES 106–115 in Taxonomy of the Proisotoma complex. II. A revision of the genus Subisotoma and a description of Isotopenola gen. nov. (Collembola: Isotomidae)

FIGURES 106–115. Isotopenola delicata sp. nov.: 106, ventral chaetotaxy of Abd.II–IV; 107, profile of three last abdominal segments; 108, postlabial chaetae (encircled); 109–111, chaetotaxy of tibiotarsi of legs 3 (109), 2 (110), and 1 (111); 112, Th.II; 113, Abd.V; 114, mucro and dens; 115, ocelli, PAO, and Ant.1, sf–II and sf–III–setaceous fields on Abd.II and III, respectively.

FIGURE 3. Paradicelis bursata gen. n in A new genus and three new species of Drilonematidae (Rhabditida, Drilonematoidea) from earthworms

FIGURE 3. Paradicelis bursata gen. n., sp. n. male. A: entire view; B: head; C: pharyngeal region; D: excretory pore; E: posterior region of body; F: tail; G: spicule and gubernaculum. All in lateral position. (Scale bars in µm.)

FIGURE 7. A, Gustavus mecognathus n. gen., n in Aphanodactylidae, a new family of thoracotreme crabs (Crustacea: Brachyura) symbiotic with polychaete worms

FIGURE 7. A, Gustavus mecognathus n. gen., n. sp., male holotype, cl. 6.1 mm, cw. 8.8 mm (ZRC) (lower) and female paratype, cl. 8.0 mm, cw. 13.9 mm (ZRC) (upper) (photo: G. Paulay). B, Uruma ourana Naruse, Fujita & Ng, 2009, male holotype, cl. 4.2 mm, cw. 9.2 mm (RUMF-ZC-907) (after Naruse et al. 2009: fig. 1).

FIGURE 5. Gustavus mecognathus n. gen., n in Aphanodactylidae, a new family of thoracotreme crabs (Crustacea: Brachyura) symbiotic with polychaete worms

FIGURE 5. Gustavus mecognathus n. gen., n. sp., female paratype, cl. 8.0 mm, cw. 13.9 mm (ZRC). A, habitus. B, cephalothorax, anterior view. C, right maxilliped 3. D, left chela. E–H, right P2–P5. I, thoracic sternum. J, abdomen. Scales: A = 2.9 mm; B, C = 1.0 mm; D–I = 2.0 mm; J = 4.0 mm.

FIGURE 4. Gustavus mecognathus n. gen., n in Aphanodactylidae, a new family of thoracotreme crabs (Crustacea: Brachyura) symbiotic with polychaete worms

FIGURE 4. Gustavus mecognathus n. gen., n. sp., male holotype, cl. 6.1 mm, cw. 8.8 mm (ZRC). A, habitus. B, cephalothorax, anterior view. C, right maxilliped 3. D, right chela. E–H, right P2–P5. I, thoracic sternum. J, abdomen. K, right G1, abdominal view. L, right G2, abdominal view. Scales: A = 2.9 mm; B, K–L = 1.0 mm; C = 0.7 mm; D–J = 2.0 mm.

FIGURES 93–109. Mucronia enigmatica gen. n in Cryophilic Isotomidae (Collembola) of the Northwestern Rocky Mountains, U. S. A.

FIGURES 93–109. Mucronia enigmatica gen. n., sp. n.(93) habitus, adult male, (94) PAO and nearest ocelli, (95) trifurcate maxillary palp (Mx. plp.), labial palp with papillae A–E, basomedian field (bm. f.) and basolateral field (bl. f.) with 4 and 5 setae respectively, (96) right maxilla with six lamellae and a stylet (st), (97) labrum and frontoclypeal field, (98) maxillary outer lobe, (99) left ant. 3 organ, (100) setae on inner side of left mid leg, (101) ditto, left hind leg, (102) right mucro, (103) left labial palp with papillae (A–E), numbered guard setae (a–e), proximal setae (pr) and lateral process (lp), (104) manubrium, ventral side, (105) dens, (106) genital papilla of reproductive male, ventral, (107) ditto, lateral, (108) genital tract of reproductive male showing two swellings, (109) hind claw.

FIGURE 1. Calliparus lanceolarus n. gen. and n in A new genus and three new species of Nothopodinae (Acari: Eriophyidae) from Guangxi, China

FIGURE 1. Calliparus lanceolarus n. gen. and n. sp. CGF—coxigenital area of female; D—dorsal view of female; E—empodium; L—lateral view of female; LS—lateral view of annuli; L1—legs І; L2—legs І. (Scale bar: CGF—14; L, D—21; L1, L2—16).

FIGURES 1–7 in Jacekaphorura gen. nov. –– a new genus of Protaphorurini (Collembola: Onychiuridae) from mountainous Yakutia, East Siberia

FIGURES 1–7. Jacekaphorura sakhaensis sp. nov. (holotype, mature female): 1, tip of Ant.4; 2, AO; 3, sensilla of AO; 4, PA O; 5, labial palp; 6, dorsal chaetotaxy and pso localization; 7, distal part of fore leg. Scale bars: 1–4––0.01 mm, 5, 7––0.05 mm, 6––0.1 mm.

FIGURES 8–9 in Jacekaphorura gen. nov. –– a new genus of Protaphorurini (Collembola: Onychiuridae) from mountainous Yakutia, East Siberia

FIGURES 8–9. Jacekaphorura sakhaensis sp. nov. (paratype, juvenile): 8, head chaetotaxy; 9, ventral chaetotaxy of abdomen and pso localization. Scale bar: 0.1 mm.

FIGURE 3. Formosaxius dorsum n. gen., n in Five new species of Axiidae (Crustacea: Decapoda: Axiidea) from deep-water off Taiwan, with description of a new genus

FIGURE 3. Formosaxius dorsum n. gen., n. sp., paratype, female (cl 12.6 mm), NTOU A00023. A, carapace, dorsal view; B, carapace and cephalic appendages, lateral view (left); C, right fifth pereopod, lateral view (proximal part of merus broken off); D, same, dactylus, lateral view; E, same, mesial view. Scale bars: A, B = 5 mm; C = 2 mm; D, E = 1 mm.

FIGURE 13. A, Formosaxius dorsum n. gen., n in Five new species of Axiidae (Crustacea: Decapoda: Axiidea) from deep-water off Taiwan, with description of a new genus

FIGURE 13. A, Formosaxius dorsum n. gen., n. sp., holotype, female (cl about 12.0 mm), NTOU A01087; B, Formosaxius dorsum n. gen., n. sp., paratype, female (cl 12.6 mm), NTOU A00023; C, Ambiaxius propinquus n. sp., holotype, hermaphrodite (cl 11.8 mm), NTOU A00110; D, Calastacus formosus n. sp., holotype, hermaphrodite (cl 7.6 mm), NTOU A00083; E, Eiconaxius rubrirostris n. sp., holotype, male (cl 5.4 mm), NTOU A00114; F, Eiconaxius kensleyi n. sp., holotype, male (cl 3.1 mm), NTOU A00111.

FIGURE 2. Formosaxius dorsum n. gen., n in Five new species of Axiidae (Crustacea: Decapoda: Axiidea) from deep-water off Taiwan, with description of a new genus

FIGURE 2. Formosaxius dorsum n. gen., n. sp., holotype, female (cl about 12.0 mm), NTOU A01087. A, left third maxilliped (detached at articulation between ischium and basis); B, same, ischium, dorsal view, showing crista dentata; C, right cheliped, lateral view; D, same, dorsal margin of palm, showing subdistal spine; E, same, fixed finger, mesial view (setae omitted); F, left second pereopod, lateral view; G, right third pereopod, lateral view (merus damaged, tip of dactylus broken off); H, same, dactylus, lateral view; I, same, mesial view; J, left fourth pereopod, lateral view; K, same, distal part of propodus and dactylus, lateral view; L, same, mesial view. Scale bars: A, C, D, F, G, I = 2 mm; B, E, H, I, K, L = 1 mm.

FIGURE 1. Formosaxius dorsum n. gen., n in Five new species of Axiidae (Crustacea: Decapoda: Axiidea) from deep-water off Taiwan, with description of a new genus

FIGURE 1. Formosaxius dorsum n. gen., n. sp., holotype, female (cl about 12.0 mm), NTOU A01087. A, anterior part of carapace and cephalic appendages, dorsal (outer antennular and antennal flagella missing); B, same, lateral view; C, fragment of right posterodorsal part of carapace, dorsal, showing presence of mid-dorsal carina in posterior part; D, thoracic shield on seventh somite, ventral view; E, abdomen, telson and left uropod, lateral view (setae partially omitted; fourth pleuron damaged); F, telson, dorsal view; G, left third pleopod, ventral view; H, right uropod, dorsal view (perpendicular to horizontal plane of uropod). Scale bars A–C, E, F, H = 2 mm; D, G. = 1 mm.

FIGURE 3. Setoisenoton pallidus n. gen., n in Two new millipede genera from northwest Tasmania, Australia (Diplopoda: Polydesmida: Dalodesmidae)

FIGURE 3. Setoisenoton pallidus n. gen., n. sp., left lateral views of tips of gonopod telopodites: (A) paratype male ex QVM 23:51794, (B) male ex QVM 23:51793. Left gonopod in foreground, right gonopod in background, anterior to right; o = opening of prostatic groove on right telopodite; scale bars = 0.1 mm.