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Figure 22–24 in A new species of Chiromachetes Pocock, 1899 (Scorpiones: Hormuridae) from southern Western Ghats, India

Figure 22–24. Type locality of Chiromachetes agasthyamalaiensis sp. n., view of evergreen forest at Agasthyamalai Mountains (22), view of rocky stream inside the forest from where one paratype was collected at night (23), view of moss-covered boulders inside the forest from where holotype and a paratype were collected during the daytime (24).

Fig. 3 in First Record of the Family Myxasteridae (Asteroidea: Velatida) from Western North Pacific with Description of a New Species of Asthenactis

Fig. 3. Abactinal views of Asthenactis agni n. sp. Holotype, NSMT E-13917. A, Whole body; B, denuded abactinal surface at proximal part of arm; C, denuded abactinal surface at middle part of arm; D, denuded abactinal surface at the center of the disc; E, abactinal surface at proximal part of arm; F, abactinal surface at middle part of arm. Abbreviations: abp, abactinal plates; abs, abactinal spines; an, anus; fa, fascicles of abactinal spines; r, primary radial plates. Scale bars indicate 10 mm in A and 1 mm in B–F. Proximal is left in B, C, E, and F.

Fig. 5 in First Record of the Family Myxasteridae (Asteroidea: Velatida) from Western North Pacific with Description of a New Species of Asthenactis

Fig. 5. Volume rendering images of Asthenactis agni n. sp. Holotype, NSMT E-13917. A, Lateral surface of the interradial area; B, abactinal surface at the center of the disc; C, abactinal view of the internal surface of the proximal part of the arm and the disc. Abbreviations: ab, abactinal plates; ad, adambulacral plates; am, ambulacral plates; an, anus; c, chevron plates; i, primary interradial plates; m, madreporite; od, odontophore; or, oral plates; r, primary radial plates. All scale bars indicate 1 mm. Proximal is left in B.

Fig. 4 in First Record of the Family Myxasteridae (Asteroidea: Velatida) from Western North Pacific with Description of a New Species of Asthenactis

Fig. 4. Actinal views of Asthenactis agni n. sp. Holotype, NSMT E-13917. A, Whole body; B, denuded actinal surface at the proximal part of arm; C, actinal surface of the 1st to 4th adambulacral plates; D, actinal surface of the 5th to 6th adambulacral plates, showing an aperture (arrowhead) of an actinolateral membrane. Tips of furrow spines on 5th adambulacal plate shown as the white dotted line were removed; E, actinal surface of oral plates and 1st to 2nd adambulacral plates; F, actinal surface of ambulacral groove. Abbreviations: a, abradial-most actinolateral spine; ad, adambulacral plates; f, furrow spines; or, oral plates; os, oral spines; t, tube feet. Arabic numerals 1 to 6 indicate the spines standing on 1st to 6th adambulacral plates, respctively. Scale bars indicate 10 mm in A and 1 mm in B–F. Proximal is left in B, C, D, and F and bottom in E.

Fig. 6 in First Record of the Family Myxasteridae (Asteroidea: Velatida) from Western North Pacific with Description of a New Species of Asthenactis

Fig. 6. SEM images of spines of Asthenactis agni n. sp. A, Abactinal spines on the proximal portion of the arms; B, abactinal spines from one of the primary radial plates; C, furrow spines from 3rd adambulacral plate; D, actinolateral spines from 3rd adambulacral plate.

Fig. 1 in First Record of the Family Myxasteridae (Asteroidea: Velatida) from Western North Pacific with Description of a New Species of Asthenactis

Fig. 1. Sampling site of Asthenactis agni n. sp. (indicated by an orange star) and the geographic distribution of nine known species of the family Myxasteridae in the world's oceans. a, Asthenactis australis; b, Asthenactis papyraceus; c, Asthenactis fisheri; d, Myxaster medusa; e, Myxaster perrieri; f, Myxaster sol; g, Pythonaster atlantidis; h, Pythonaster murrayi; i, Pythonaster pacificus. Previous records with information of the sampling sites and/or coordinates are shown herein (Fisher 1906; Alton 1966; Downey 1979; Clark and Downey 1992; Howell et al. 2002; Dilman 2005; McKnight 2006; Mah et al. 2012; Mah 2020). The locality of A. papyraceus and one of the localities of P. atlantidis are Hawaii and the Porcupine Abyssal Plain, respectively, without data on the coordinates (open circles) (Fisher 1906; Howell et al. 2002). The colors of plots of orange, green, and purple correspond to the genera Asthenactis, Myxaster, and Pythonaster, respectively.

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Fig. 2 in A New Species of Polyodontes (Annelida: Acoetidae) from Western Japan

Fig. 2. Polyodontes kuroshio sp. nov., NSMT-Pol H-764 (holotype). A, prostomium, dorsal view; B, left parapodium, segment 2, posterior view; C, left parapodium, segment 3, posterior view; D, left parapodium, segment 8, posterior view; E, left parapodium, segment 9, posterior view; F, upper type 'a' neurochaeta (finely spinous), segment 9; G, middle acicular chaeta, segment 60; H, lower curved neurochaeta (with long spines), segment 9; I, upper type 'b' neurochaeta (bipinnate, with widely spaced spines), segment 9. Scale bars: A, 1 mm; B–E, 200 µm; F–I, 100 µm.

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Fig. 1 in A New Species of Polyodontes (Annelida: Acoetidae) from Western Japan

Fig. 1. Polyodontes kuroshio sp. nov., NMST-Pol H-764 (holotype), live specimen. A, dorsal view; B, ventral view.

Fig. 5 in Distributional Range Extension of the Pale Ornate Jobfish Pristipomoides amoenus (Teleostei: Perciformes: Lutjanidae) in the Western Pacific Ocean, with Notes on Newly Recognized Diagnostic Coloration

Fig. 5. Live individuals of Pristipomoides argyrogrammicus collected from Motobu, Okinawa-jima island, Japan, and reared at Okinawa Churaumi Aquarium (photos by A. Kaneko). A, B, 200 m depth, 26 September 2019; C, 105 mm TL, juvenile, 150 m depth, 1 March 2020.

Fig. 4 in Distributional Range Extension of the Pale Ornate Jobfish Pristipomoides amoenus (Teleostei: Perciformes: Lutjanidae) in the Western Pacific Ocean, with Notes on Newly Recognized Diagnostic Coloration

Fig. 4. Distributional records of Pristipomoides amoenus. Stars and circles represent localities of specimens examined in the present and previous studies, respectively. Open symbol indicates type locality.

Fig. 3 in Distributional Range Extension of the Pale Ornate Jobfish Pristipomoides amoenus (Teleostei: Perciformes: Lutjanidae) in the Western Pacific Ocean, with Notes on Newly Recognized Diagnostic Coloration

Fig. 3. Live individual of Pristipomoides amoenus collected from Tsuken-jima island, Okinawa Islands, Japan, 300 m depth, 14 December 2019, and reared at Okinawa Churaumi Aquarium (photos by A. Kaneko). A, Lateral view; B, dorsal view.

Fig. 2 in Distributional Range Extension of the Pale Ornate Jobfish Pristipomoides amoenus (Teleostei: Perciformes: Lutjanidae) in the Western Pacific Ocean, with Notes on Newly Recognized Diagnostic Coloration

Fig. 2. Preserved specimens of (A–D) Pristipomoides amoenus and (E–H) P. argyrogrammicus. A, KAUM–I. 156091, 177.3 mm SL, Amamioshima island, Kagoshima, Japan; B, D, KAUM–I. 113361, 184.7 mm SL, Dong-gang, Pingtung, Taiwan; C, KAUM–I. 156091, 221.2 mm SL, Amami-oshima island, Kagoshima, Japan; E, KAUM–I. 139296, 141.7 mm SL, Amami-oshima island, Kagoshima, Japan; F, H, KAUM–I. 108166, 210.9 mm SL, Amami-oshima island, Kagoshima, Japan; G, KAUM–I. 51137, 277.6 mm SL, Tokara Islands, Kagoshima, Japan; D, H: dorsal view.

Fig. 1 in Distributional Range Extension of the Pale Ornate Jobfish Pristipomoides amoenus (Teleostei: Perciformes: Lutjanidae) in the Western Pacific Ocean, with Notes on Newly Recognized Diagnostic Coloration

Fig. 1. Fresh specimens of (A–C) Pristipomoides amoenus and (D–F) P. argyrogrammicus. A, KAUM–I. 156091, 177.3 mm SL, Amami-oshima island, Kagoshima, Japan; B, KAUM–I. 113361, 184.7 mm SL, Dong-gang, Pingtung, Taiwan; C, KAUM–I. 156091, 221.2 mm SL, Amami-oshima island, Kagoshima, Japan; D, KAUM–I. 139296, 141.7 mm SL, Amami-oshima island, Kagoshima, Japan; E, KAUM–I. 108166, 210.9 mm SL, Amami-oshima island, Kagoshima, Japan; F, KAUM–I. 51137, 277.6 mm SL, Tokara Islands, Kagoshima, Japan.

Fig. 4 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean

Fig. 4. The geographical distribution of Pseudohelice subquadrata (red dotted line) and P. latreillii (blue dotted line). The red solid circles are collection sites of specimens used in this study. The range was established by the additional records from references (see synonym lists for each species). The numbers correspond to the locality of specimens in Table 1. Empty triangles and circles mean the additional records from other references (see list of synonymies). "*" indicates the type locality.

Fig. 3 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean

Fig. 3. Pseudohelice latreillii (H. Milne Edwards, 1837). A–D, H–K, male (16.6 × 14.0 mm, neotype, MZUF 4991); F, L, female (17.3 × 14.2 mm, MZUF 4997); G, M, female (14.6 × 12.2 mm, MZUF 2935). A, dorsal view of male; B, ventral view of male; C, carapace; D, outer view of male left cheliped; E, left male infraorbital ridge; F, G, left female infraorbital ridge (F, form I; G, form II); H, J, dorsal view of right G1; I, K, ventral view of right G1; L, M, right vulva.

Fig. 5 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean

Fig. 5. Bayesian inference (BI) tree for Pseudohelice subquadrata and P. latreillii, and the outgroups, based on the cytochrome c oxidase subunit I (COI) gene. Probability values at the nodes represent support values for BI and maximum likelihood (ML). For haplotype names, see Table 1.

Fig. 2 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean

Fig. 2. Pseudohelice subquadrata (Dana, 1851), colour in life. A, dorsal view, male (15.6 × 13.1 mm, NCHUZOOL 16176, Dongsha I.); B, ventral view, male (15.6 × 13.1 mm, NCHUZOOL 16176, Dongsha I.); C, male (NCHUZOOL 16704, Dongsha I.); D, male (NCHUZOOL 16720, Dongsha I.); E, female (17.4 × 15.2 mm, NCHUZOOL 15727, Bali); F, male (18.0 × 14.7 mm, NCHUZOOL 16704, Dongsha I.); G, burrows of P. subquadrata (Hsinchu County: Sinfeng); H, habitat of P. subquadrata (Hsinchu County: Sinfeng).

Fig. 1 in A review of the mud crab genus Pseudohelice Sakai, Türkay & Yang, 2006 (Crustacea: Brachyura: Varunidae), with redescription of Cyclograpsus latreillii H. Milne Edwards, 1837, from the western Indian Ocean

Fig. 1. Pseudohelice subquadrata (Dana, 1851). A, B, E, G–J, male (19.2 × 17.1 mm, QM W19922); C, D, F, K, female (20.9 × 18.3 mm, QM W19922); A–D in preservative. A, dorsal view of male; B, ventral view of male; C, dorsal view of female; D, ventral view of female; E, left male infraorbital ridge; F, left female infraorbital ridge; G, I, dorsal view of left G1 (horizontally flipped); H, J, ventral view of left G1 (horizontally flipped for comparison with the right G1s of other specimens); K, right vulva.

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Figures 1–6. Bdella muscorum Ewing, 1909 in Re-description of Bdella muscorum Ewing (Acari: Bdellidae) from Western Iran

Figures 1–6. Bdella muscorum Ewing, 1909 (Female) – 1. Dorsal view; 2. Palp; 3. Chelicerae; 4. Subcapitulum; 5. Ventral view; 6. Ovipositor.