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Fig. 10 in Osteology and relationships of Acrorhinichthys poyatoi gen. et sp. nov. (Pycnodontiformes) from the marine Late Cretaceous of Lebanon

Fig. 10. Acrorhinichthys poyatoi gen. et sp. nov. Reconstruction of the skull and the shoulder girdle based on the three specimens. The scale refers to the holotype CLC S-630a, b.

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Fig. 6 in Osteology and relationships of Acrorhinichthys poyatoi gen. et sp. nov. (Pycnodontiformes) from the marine Late Cretaceous of Lebanon

Fig. 6. Acrorhinichthys poyatoi gen. et sp. nov. Head and anterior region of the holotype CLC S-630a.

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Fig. 5 in Osteology and relationships of Acrorhinichthys poyatoi gen. et sp. nov. (Pycnodontiformes) from the marine Late Cretaceous of Lebanon

Fig. 5. Acrorhinichthys poyatoi gen. et sp. nov. Reconstruction based on the three specimens. The scale refers to the holotype CLC S-630a, b.

Fig. 5 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 5. Boxplots showing the ranges of different body measurements of Setaphyes elenae sp. nov., S. dentatus (Reinhard, 1881) and S. flaveolatus (Zelinka, 1928). A. Total trunk length. B. Standard sternal width. C. Lateral terminal spines' length.

Fig. 4 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 4. Scanning electron micrographs showing general overview and details of the cuticular trunk morphology of a non-type specimen of Setaphyes elenae sp. nov. A. Dorsal overview. B. Middorsal elevation of segment 4. C. Cuticular ornamentation of anterior margin of segment 1. D. Detail of primary and secondary pectinate fringes of segment 5. E. Middorsal to paradorsal view of segment 2. F. Laterodorsal seta of segment 5. G. Middorsal process of segment 1. H. Ventral view of segments 4–5. I. Dorsal view of segment 10. J. Subdorsal sensory spots of segment 8. Abbreviations: mde = middorsal elevation; mdp = middorsal process; pdse = paradorsal seta; ppf = primary pectinate fringe; s = segment; vmse = ventromedial seta. Numbers after abbreviations indicate corresponding segment; sensory spots are marked as dashed circles. Scale bars: A = 100 µm; B, D, F–G, J = 1 µm; C, E, H–I = 10 µm.

Fig. 3 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 3 (opposite page). Light micrographs showing trunk overviews and details of cuticular trunk characters of ♀, holotype (NHMD 655358) (A–L, N) and ♂, paratype (NHMD 655361) (M) of Setaphyes elenae sp. nov. A. Dorsal overview. B. Dorsal view on right half of segment 1. C. Ventral view on left half of segment 1. D. Dorsal view on right half of segment 2. E. Ventral view on left half of segment 2. F. Dorsal view on right half of segment 3. G. Ventral view on left half of segment 3. H. Ventral overview. I. Dorsal view on right half of segment 4. J. Ventral view on left half of segment 4. K. Dorsal view on right half of segment 8. L. Ventral view on left half of segment 8. M. Dorsal view on right half of segment 9. N. Ventral view on left half of segment 9. Abbreviations: ldse = laterodorsal seta; lts = lateral terminal spine; lvse = lateroventral seta; mde = middorsal elevation; mdp = middorsal process; pdse = paradorsal seta; vlse = ventrolateral seta; vmse = ventromedial seta. Numbers after abreviations indicate correspong segment; sensory spots are marked as dashed circles, and glandular cell outlets as continuous circles. Scale bars: A, H = 100 µm; B–G, I–N = 20 µm.

Fig. 2 in Setaphyes elenae sp. nov., a new species of mud dragon (Kinorhyncha: Allomalorhagida) from Skagerrak (north-eastern Atlantic Ocean)

Fig. 2 (opposite page). Line art illustrations of adult Setaphyes elenae sp. nov. A. ♀, ventral overview. B. ♀, dorsal overview. C. ♂, segments 10–11, ventral view. D. ♂, segments 1–2, ventral view. Abbreviations: bsj = ball-and-socket joint; dpl = dorsal placid; gcoI = type I glandular cell outlet; ldcr = laterodorsal cuticular ridge; ldse = laterodorsal seta; ldss = laterodorsal sensory spot; lts = lateral terminal spine; lvse = lateroventral seta; mde = middorsal elevation; mdp = middorsal process; ms = muscular scar; pdse = paradorsal seta; pdss = paradorsal sensory spot; ppf = primary pectinate fringe; ps = penil spine; pvap = paraventral apodeme; sdss = subdorsal sensory spot; spf = secondary pectinate fringe; vlcr = ventrolateral cuticular ridge; vlse = ventrolateral seta; vlss = ventrolateral sensory spot; vmse = ventromedial seta; vmss = ventromedial sensory spot; vmt = ventromedial tube; vpl = ventral placid. Scale bar = 100 µm

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Fig. 2 in Rare sponges from marine caves: discovery of Neophrissospongia nana nov. sp. (Demospongiae, Corallistidae) from Sardinia with an annotated checklist of Mediterranean lithistids

Fig. 2. Neophrissospongia nana nov. sp., holotype MSNG 54599, photomicrographs of the skeletal architecture and spicular complement. A-C. Subectosomal skeletal network of dicranoclone desmas. D. Dichotriaene (top) and simple triaene (bottom, arrows) radially arranged in the ectosome with tubercled cladomes. E. Articulation among desmas with scattered styles/sub-tylostyles in the sub-ectosome. F. Detail showing the arrangement of silica in dicranoclone desmas (cross section) and styles/sub-tylostyles (arrows). G-I. Streptaster/amphiaster microscleres with spines/tubercles.

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Fig. 1 in Rare sponges from marine caves: discovery of Neophrissospongia nana nov. sp. (Demospongiae, Corallistidae) from Sardinia with an annotated checklist of Mediterranean lithistids

Fig. 1. Habitus of the cave-dwelling Mediterranean Neophrissospongia nana nov. sp. from north-western Sardinia. A. In situ plate-like growth form in the type locality Grotta delle Terrazze (photo by R. Barbieri), B. Holotype MSNG 54599 (top view) (photo by G. Delitala).

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Fig. 1 in Amage imajimai sp. nov., a new species of Ampharetidae (Annelida: Polychaeta) from Japanese waters

Fig. 1. Amage imajimai sp. nov. A. Anterior end of holotype, dorsal view. B. "ID card". C. Anterior end of holotype, lateral view. D. Thoracic uncinus, lateral view. E. Thoracic uncinus, frontal view. F. Abdominal uncinigers, lateral view (from paratype SMF 24086). G. Posteriormost abdominal uncinigers and pygidium, ventral view (from paratype SMF 24086).

Fig. 6 in Description of a new sepioline species, Sepiola boletzkyi sp. nov. (Cephalopoda: Sepiolidae), from the Aegean Sea

Fig. 6. Hectocotylus (left arm I) of Sepiola boletzkyi sp. nov., holotype, ♂, ESFM-CEP/1994-1. Abbreviations: a–d = suckerless stalks forming the copulatory apparatus proper (a = ventral-most, d = dorsal-most one, i.e. tubercle); * = lobe in the dorsal row of suckers, 1–11 = sequence of heteromorphous suckers in the dorsal row of distal part. A. Oral view; the arm is slightly tilted, with the tip towards the observer, in order to show details (lobe and small suckers 1–2), otherwise hidden by the four suckerless stalks of the copulatory apparatus. Basal part: only the two ventral suckers are visible, the dorsal one is missing as a result of damage. Copulatory apparatus: the tubercle (d) partially hides the lobe in the dorsal row (*). Distal part: the heteromorphous suckers in the dorsal row are 1–2 small, 3–8 enlarged, 9 small, 10–11 enlarged; the remaining suckers are regular; note that some suckers (2, 3 and 7) are displaced towards the centre of the arm, i.e., not aligned with the others of their same row; it is not known whether this is natural or caused by preservation. B. Inner-lateral view of copulatory apparatus; the lobe (*) forms a groove with the tubercle (d). C. Oblique inner-lateral view of copulatory apparatus; two barely visible longitudinal lines on the lobe (*) are likely fusion lines between adjacent stalks forming it. Scale bars = 1 mm.

Fig. 3 in Description of a new sepioline species, Sepiola boletzkyi sp. nov. (Cephalopoda: Sepiolidae), from the Aegean Sea

Fig. 3. Right tentacle club of Sepiola boletzkyi sp. nov., holotype, ♂, ESFM-CEP/1994-1. A. Oral view (drawing). B. Oral view. C. Dorsal view. Scale bar = 1 mm.

Fig. 7 in Description of a new sepioline species, Sepiola boletzkyi sp. nov. (Cephalopoda: Sepiolidae), from the Aegean Sea

Fig. 7. Bursa copulatrix of Sepiola boletzkyi sp. nov., paratype, ♀, ESFM-CEP/1994-2. A. Ventral view; the dashed line encloses the distal surface of the large fungiform process. B. Oblique ventral view; the fungiform process sticks out of the bursa, laterally to the folds convergence; an arrow points to the longitudinally folded stalk of the process. Scale bar for both figures = 1 mm.

Fig. 5 in Description of a new sepioline species, Sepiola boletzkyi sp. nov. (Cephalopoda: Sepiolidae), from the Aegean Sea

Fig. 5. Beaks of Sepiola boletzkyi sp. nov., paratype, ♀, ESFM-CEP/1994-2. A. Upper beak, lateral view. B. Lower beak, lateral-oblique view. C. Lower beak, upper (= ventral) view. Scale bar = 1 mm.

Fig. 2 in Description of a new sepioline species, Sepiola boletzkyi sp. nov. (Cephalopoda: Sepiolidae), from the Aegean Sea

Fig. 2. Sepiola boletzkyi sp. nov., holotype, ♂, ESFM-CEP/1994-1. The hectocotylus was removed for closer examination. A. Dorsal view. B. Ventral view. Scale bar = 1 cm.

Fig. 1 in Description of a new sepioline species, Sepiola boletzkyi sp. nov. (Cephalopoda: Sepiolidae), from the Aegean Sea

Fig. 1. Schematic rendering of the general hectocotylus (left arm I) in the Sepiola atlantica group sensu Naef (1923) (after Bello 1995 , modified).

Fig. 11 in Integrative description of Macrobiotus canaricus sp. nov. with notes on M. recens (Eutardigrada: Macrobiotidae)

Fig. 11. Macrobiotus cf. recens Cuénot, 1932, Gran Canaria, oral cavity armature seen under SEM from different angles. A. View of the dorsal portion. B. View of the ventral portion. Filled arrowheads indicate the teeth of the first band, empty arrowheads indicate the teeth of the second band, median teeth are marked with M, and lateral teeth are marked with L. Scale bars in μm.

Fig. 7 in Integrative description of Macrobiotus canaricus sp. nov. with notes on M. recens (Eutardigrada: Macrobiotidae)

Fig. 7. Macrobiotus canaricus sp. nov., egg chorion morphology seen under SEM. A. Entire egg. B. Close up of the egg surface and processes. C–D. Details of the egg surface. E–F. Details of the terminal discs. Arrowheads indicate granules in the centre of the terminal discs. Scale bars in μm.

Fig. 5 in Integrative description of Macrobiotus canaricus sp. nov. with notes on M. recens (Eutardigrada: Macrobiotidae)

Fig. 5. Macrobiotus canaricus sp. nov., paratypes, claws. A–B. Claws III and IV seen under PCM. C–D. Claws I and IV seen under SEM. Arrowheads indicate faint muscle attachments under claws; Figs A and B assembled from several photos. Scale bars in μm.

Fig. 3 in Integrative description of Macrobiotus canaricus sp. nov. with notes on M. recens (Eutardigrada: Macrobiotidae)

Fig. 3. Macrobiotus canaricus sp. nov., paratypes, cuticular structures on legs. A–B. The patch of granulation on the external surface of leg III with a large oval cuticular pore at the centre of the patch (PCM and SEM, respectively). C–D. The patch of granulation and the cuticular bulge (pulvinus) on the internal surface of leg II (PCM and SEM, respectively). E–F. Granulation on leg IV (PCM and SEM, respectively). Filled flat arrowheads indicate the large pore in the centre of the external granulation patch, filled indented arrowheads indicate the cuticular fold (pulvinus) on the internal leg surface, and empty indented arrowheads indicate granulation on the internal leg surface. Scale bars in μm.