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FIGURE 11 in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 11. Comparison of dorsal scale structure of Cyrtodactylus sommerladi sp. nov. (A: with homogenous tubercle-like scales) and C. roesleri (B: with distinct dorsal tubercle rows). Photos: N. Schneider & T. Ziegler.
FIGURE 5 in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 5. Principal components analysis comparing head shape of Cyrtodactylus sommerladi sp. nov. (red dots) and Cyrtodactylus roesleri (black dots) based on relative head width and head height.
FIGURE 3 in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 3. Correspondence analysis showing species association of Cyrtodactylus from Laos (except for Cyrtodactylus phongnhakebangensis and C. roesleri which are from Vietnam) based on morphological comparisons.
FIGURE 2 in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 2. Cluster analysis showing species correlation of the Cyrtodactylus species based on morphological comparisons (1000 bootstrap replicates).
FIGURE 1 in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 1. Phylogram based on the Bayesian analysis. Number above and below branches are MP/ML bootstrap values and Bayesian posterior probabilities (>50%), respectively. Asterisk denotes 100% value. Hyphen indicates the statistical support value lower than 50%. Scale shows the number of expected substitutions per position as calculated in MrBayes v3.2. New species and records marked in bold.
FIGURE 7. A in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 7. A) Dorsolateral view of the holotype (VNUF R.2015.28); B) lateral view of the paratype (NUOL R.2015.22) of Cyrtodactylus calamei sp. nov. in life. Photos: V. Q. Luu.
FIGURE 4 in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 4. Correspondence analysis comparing all adult male measurements of four Cyrtodactylus sibling species: Cyrtodactylus hinnamnoensis sp. nov. (blue dots); Cyrtodactylus darevskii (pink dots); Cyrtodactylus calamei sp. nov. (red dots); and Cyrtodactylus phongnhakebangensis (black dots).
FIGURE 10. A in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 10. A) Dorsal view of the holotype (VNUF R.2013.22); and dorsal views of the paratypes of Cyrtodactylus sommerladi sp. nov. in life B) VNUF R.2013.67; C) IEBR A.2015.39; and D) NUOL R-2013.105. Photos: V. Q. Luu.
FIGURE 13. A in Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos
FIGURE 13. A) Adult male (VNUF R.2014.86); B) adult female (VNUF R.2014.69); and C) juvenile (VNUF R.2014.68) of Cyrtodactylus cryptus from Laos in life. Photos: V. Q. Luu.
FIGURE 18 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 18. Diagrammatic exterior views of the stomach of Isognomon spathulatus (A, B) and Isognomon ephippium (C, D). A, C—Right lateral view; B, D—Anterior (frontal) view. Abbreviations: e, esophagus; st, gastric chamber ("stomach"); vd, ventral diverticulum.
FIGURE 17 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 17. Major features of the shell of Isognomon ephippium (ZMKU Bil 800082; 65 mm). A, C—Exterior of the right valve; B, D—Interior of the left valve. Abbreviations: aa, anterior auricle; ams, accessory (pedo-byssal) muscle scar; anm, anterior margin; bg, byssal gape; ccs, commarginal calcitic scale; dom, dorsal margin; farms, fused anterior (pedo-byssal) retractor muscle scar; hl, hinge line; lga, ligamental area; mlg, multivincular ligament; nb, border of nacreous layer; pa, posterior auricle; pal, pallial line; pams, posterior adductor muscle scar; pas, posterior auricle sinus; pmg, prismatic margin; pms, pallial muscle scar; pom, posterior margin; prms, posterior (pedo-byssal) retractor muscle scar; rs, radial ray (stripe); u, umbo; vem, ventral margin. Scale bar: 10 mm.
FIGURE 11 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 11. Diagrammatic representation of generalized morphology of ctenidia of Isognomon spathulatus. Abbreviations: abv, afferent blood vessel; cdr, row of ciliated disks; crm, ctenidial longitudinal retractor muscle; cta, ctenidial axis; ds, dorsal septum; ebv, efferent blood vessel; fg, food groove; id, inner demibranch; idb, interdemibranchial buttress; od, outer demibranch; ogf, ordinary gill filament; sm, suspensory membrane; tf, tissue fusion.
FIGURE 16 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 16. Habitat of Isognomon spathulatus at Kungkrabaen Bay, Gulf of Thailand, at low tide. A—Mangrove forest dominated by Rhizophoraceae; B—Individuals of Isognomon spathulatus byssally attached to and wedged into the crevices formed by prop roots of mangrove trees.
FIGURE 15 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 15. Diagrammatic representation of the excretory system and its relation to the pericardium of Isognomon spathulatus in posterior view; dorsal part of adductor muscle and intestine removed (above dotted line). Inset: abnormal bifurcated anal funnel (AMNH 319257; 62 mm). Abbreviations: af, anal funnel; an, anus; aso, abdominal sense organ; au, auricle; in, intestine; k, kidney; pam, posterior adductor muscle; pc, pericardial cavity; ty/tym, fused major and minor typhlosoles; v, ventricle. Scale bar: 150 mm.
FIGURE 7 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 7. Isognomon spathulatus shell microstructure (SEM; AMNH 319258; 55 mm). A—Oval tablets of the outer surface of the nacreous layer; B—Prismatic-nacreous layer boundary at the interior surface of ventral shell margin; C—Exterior surface of the outer shell layer showing polygonal cross-sectional shape of prisms. Scale bars: A: 15 Μm; B: 50 Μm; C: 25 Μm.
FIGURE 3 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 3. Growth series of Isognomon spathulatus. Specimens from the same population; AMNH 319254; 319256; 319257). Abbreviations: cl, calcitic lamella; rr, radial rib. Scale bar: 10 mm.
FIGURE 10 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 10. Labial palps morphology of Isognomon spathulatus (SEM; AMNH 319257; 39 mm). A—Inner surface of the right outer labial palp showing the parallel arrangement of ridges; B—Cross-section of the same palp showing the ridged inner surface (top), smooth outer surface (bottom), and its internal organization. Abbreviations: le, ledge; ri, ridge. Scale bars: 150 Μm.
FIGURE 14 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 14. Diagrammatic views of the gastric chamber of Isognomon spathulatus. A—Left interior view; B—Right interior view. Dotted area indicates extent of the cuticle. Abbreviations: ant, antechamber; cr, cuticular ridge; ddd, duct of digestive diverticula; df, dorsal fold; dgr, dorsal groove; dh, dorsal hood; e, esophagus; ff, fleshy fold; fsc, food-sorting caecum; gs, gastric shield; ig, intestinal groove; lpo, left pouch; mst, main stomach chamber; sh, stirring hollow; sta, striated area; stys/in, merged intestine and style sac; tgr, typhlosolar guard ridge; trf, transverse folds; ty, major typhlosole; tym, minor typhlosole; vd, ventral diverticulum; vf, ventral fold. Scale bar: 1 mm.
FIGURE 9 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 9. Mantle morphology of Isognomon spathulatus (A, B: Histology, 5-µm, PAS stain; AMNH 319258; 52 mm; D: SEM; AMNH 319258; 55 mm). A—Cross-section of the mantle margin; B—Cross-section of the mantle margin at the centralto-contractile zone transition region; C—Fragment from the ventral part of mantle showing the inner surface with distinct central, contractile, and marginal zones; D—Laterodorsal view of the mantle edge with a fragment of OF-2 removed to reveal OF-1 (SEM). Abbreviations: ce, columnar epithelium; cpa, circumpallial artery; cpn, circumpallial nerve; ec, eosinophilic cell; if-n, inner mantle fold; mfb, muscle fiber; mlc, contractile zone of mantle lobe; mlh, homogeneous central zone of mantle lobe; mm, mantle margin; of-n, outer mantle fold; p, periostracum; pgr, periostracal groove; pm, pallial muscle; t, tentacle. Scale bars: A, B: 200 Μm; C: 2 mm; D: 500 Μm.
FIGURE 2 in Morphology and taxonomy of Isognomon spathulatus (Reeve, 1858), a cryptic bivalve from the mangroves of Thailand
FIGURE 2. Diagrammatic representation of major features of the shell of Isognomon spathulatus, showing methods of shell measurements and extent of shape variation. A— Exterior of the right valve; B—Interior of the left valve; C—Consensus of shell and nacre margin outlines (dotted lines) with superimposed profiles of individual specimens based on the analysis of 50 individuals from the same population (see text for details). Abbreviations: aa, anterior auricle; ams, accessory (pedo-byssal) muscle scar; anm, anterior margin; bg, byssal gape; cl, calcitic lamella; dom, dorsal margin; farms, fused anterior (pedo-byssal) retractor muscle scar; hl, hinge line; HS, shell height; lga, ligamental area; LS, shell length; mlg, multivincular ligament; nb, border of nacreous layer; pal, pallial line; pams, posterior adductor muscle scar; pmg, prismatic margin; pms, pallial muscle scar; pom, posterior margin; prms, posterior (pedo-byssal) retractor muscle scar; u, umbo; vem, ventral margin.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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