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FIGURE 2. A–D in Three new species of horned frogs, Megophrys (Amphibia: Megophryidae), from northeast India, with a resolution to the identity of Megophrys boettgeri populations reported from the region

FIGURE 2. A–D. Megophrys ancrae sp. nov. in life. A. holotype (ZSI A 11606, adult male), dorsolateral view, B. paratype (BNHS 5599, adult female), lateral view, C–D. referred specimen (SDB.DU 2009.727, adult male): C. lateral view, D. anterior view.

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FIGURE 1–2 in Digitonthophagus gazella auctorum: an unfortunate case of mistaken identity for a widely introduced species (Coleoptera: Scarabaeidae: Scarabaeinae: Onthophagini)

FIGURE 1–2. Digitonthophagus gazella auctorum dorsal habitus (Mukambi Safari Lodge, Central Province, Zambia). 1. male; 2. Female

FIGURES 20–25 in The identity of the Brachyplatys species recently introduced to Panama, with a review of bionomics (Hemiptera: Heteroptera: Plataspidae)

FIGURES 20–25. Two syntypes of Cimex vahlii Fabricius, 1787 and their labels. Fig. 20, syntype #1, dorsal view; Fig. 21, same, ventral view; Fig. 22, syntype #2, dorsal view; Fig. 23, same, ventral view; Fig. 24, same, label; Fig. 25, labels pinned in the bottom of the drawer next to the specimens. Scales in mm, Figs. 24–25 not to scale (© ZMUC).

FIGURES 1–6 in The identity of the Brachyplatys species recently introduced to Panama, with a review of bionomics (Hemiptera: Heteroptera: Plataspidae)

FIGURES 1–6. Two syntypes of Plataspis subaenea Westwood, 1837 and their labels. Fig. 1, syntype #1, dorsal view; Fig. 2, same, ventral view; Fig. 3, same, labels; Fig. 4, syntype #2, dorsal view; Fig. 5, same, ventral view; Fig. 6, same, labels. Scales in mm, Figs. 3 and 6 not to scale (© OXUM).

FIGURES 15–18 in The identity of the Brachyplatys species recently introduced to Panama, with a review of bionomics (Hemiptera: Heteroptera: Plataspidae)

FIGURES 15–18. Brachyplatys subaeneus (Westwood, 1837). Fig. 15, phallus, dorsal view; Fig. 16, same, lateral view; Fig. 17, aedeagus of another individual from the same population, lateral view; Fig. 18, female terminalia, posteroventral view; Fig. 19, gynatrium and spermatheca, dorsal view after removal of pregenital tergum (basal portion of spermathecal duct lifted in the direction shown by arrow to allow better visualisation of structures). Abbreviations: aed = aedaeagus; con = conjunctiva; cp = conjunctival process; cp-II? = second pair of conjunctival process?; end = endophallic duct; hi = hinge; res = endophallic reservoir; lt9 = laterotergite IX; phth = phallotheca; sthd = spermathecal duct; vf8 = valvifer VIII. Scales in mm.

FIGURES 7–14 in The identity of the Brachyplatys species recently introduced to Panama, with a review of bionomics (Hemiptera: Heteroptera: Plataspidae)

FIGURES 7–14. Brachyplatys subaeneus (Westwood, 1837). Fig. 7, left half of abdominal venter of male; Fig. 8, same of female; Fig. 9, genital capsule, posterior view (left paramere removed); Fig. 10, same, posteroventral view (pilosity omitted); Fig. 11, same, lateral view, with outline of phallus; Fig. 12–14, left paramere, three different aspects. Abbreviations: at = anal tube; cs = cuplike sclerite; dif = dorsal infolding of genital capsule; lp = left paramere; rp = right paramere; vif = ventral infolding of genital capsule. Scales in mm.

FIGURE 2 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

FIGURE 2. Color variation of Moenkhausia lepidura, all from Brazil: A) MZUSP 18220, 76.9 mm SL, rio Tapajós basin, Pará, B) MZUSP 37458, 66.6 mm SL, rio Guaporé drainage, rio Madeira basin, Mato Grosso, C) MZUSP 112371, 62.4 mm SL, rio Jufari, rio Negro basin, Amazonas, D) MZUSP 6227, 37.8 mm SL, rio Negro basin, Amazonas.

FIGURE 5 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

FIGURE 5. Arrangement of the scales of the predorsal region of Moenkhausia lepidura. MZUSP 76538, 44.4 mm SL.

FIGURE 6 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

FIGURE 6. Distribution of Moenkhausia lepidura in the rio Amazonas and Orinoco basins. Red circle represents the approximate type locality.

FIGURE 4 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

FIGURE 4. Upper and lower jaws of Moenkhausia lepidura, MZUSP 37458, 70.0 mm SL, medial view of left side. Scale bar 1 mm.

FIGURE 1. A in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

FIGURE 1. A) Lectotype of Tetragonopterus lepidurus, NMW 57566, 88.7 mm SL, rio Guaporé, rio Madeira basin, Brazil, B) holotype of Gymnotichthys hildae, MHNL 963, 69.4 mm SL, rio Autana, rio Orinoco basin, Venezuela.

FIGURE 7 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

FIGURE 7. Lateral view of right epibranchial of first branchial arch: A) Moenkhausia lepidura MZUSP 6247, 61.11 mm SL, gill filaments removed, B) M. hasemani MZUSP 91868, 52.0 mm SL. Scale bar 0.2 mm.

FIGURE 3 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

FIGURE 3. Moenkhausia lepidura, color in life. Rio Madeira at Porto Velho, Rondônia, Brazil. Not preserved. Photo by L. Sousa.

FIGURE 12 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 12. Spio symphyta sp. nov.: A. Anterior end, dorsal view. B. Anterior dorsum, dorsal view. C. Anterior end, dorsal view; nuchal organ and dorsal ciliated organs well observable in specimen stained with methyl green. D. Neuropodial hooks from chaetiger 20, lateral view. E. Neuropodial hook from 18th last chaetiger, anterior oblique view; arrow points at uppermost 3rd tooth. F. Anteriormost region, dorsal view; arrow points at fusion between prostomium and peristomium; specimen stained with methyl green. G. Ventrum of chaetigers 13–15, with pattern of white dots (arrows) discernible in specimen stained with methyl green. — A, B (without number, 53°43.941N, 6°31.310E, 23.9 m, 23.07.2008), C, F (ZMH P-25911), D (ZSRO- P2065), E (ZSRO-P2063), G (ZSRO-P1862).

FIGURE 10 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 10. Spio arndti sp. nov.: A. Anterior dorsum, prostomium and peristomium turned ventrally and not seen in the image. B. Chaetigers 15–18, dorsal view. — All from Kiel Bight (ZSRO-P2052).

FIGURE 8 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 8. Methyl green staining pattern of anterior end in ventral view with white dots in two Spio species: A. Spio filicornis (O.F. Müller, 1776). B. Spio arndti sp. nov. – A from type locality (ZSRO-P2058), B from Kiel Bight (ZSRO-P2052).

FIGURE 7 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 7. Comparison of pigmentation in two Spio species: A, C. Spio filicornis (O.F. Müller, 1776), anterior end, dorsal view (above), lateral view (below). B, D. Spio arndti sp. nov., anterior end, dorsal view (above), lateral view (below). — A, C from type locality (ZSRO-P2060), B, D from Kiel Bight (ZSRO-P2050).

FIGURE 6 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 6. Spio filicornis (O.F. Müller, 1776): Pigmentation of palps observed in: A. specimen alive in sea water, B. formalinfixed specimen (dorsal view), C. formalin-fixed specimen (anterior view). — All from type locality (ZSRO-P2060).

FIGURE 2 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 2. Map of Greenland with sampling locations: Iluilârssuk = type locality for Spio filicornis (O.F. Müller, 1776).

FIGURE 1 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 1. Drawings from the description of Spio filicornis (O.F. Müller, 1776) from Fabricius (1785)—arrangement of figures slightly amended: with "worm" removed from the tube in dorsal and ventral view; "worm" emerging from the tube as observed in the natural environment; middle segment from dorsal; two segments from lateral oblique view. Abbreviations: a=the tube, b=sea bed, c=the worm emerging from the tube, d=prostomium, e=eyes, f=mouth opening, g=palps, h=anterior dark segments, i=middle yellow-reddish segments, k=posterior dark segments, l=greyish stripe on dorsum, m=same on ventrum, n=anal cirri, o=dorsal "Fühlfäden", p=parapodia, q=ventral projection, r=lateral furrow, s=ventrum.