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FIGURES 8–10 in Stegoelmis Hinton, 1939 (Coleoptera: Elmidae: Elminae) in Brazil: two new species and a key to the Brazilian species

FIGURES 8–10. Stegoelmis shepardi sp. nov.; 8) Male genitalia, dorsal view. 9) Male genitalia, lateral view. 10) Female genitalia, ventral view. Scale bars: 0.25 mm.

FIGURES 2–4 in Stegoelmis Hinton, 1939 (Coleoptera: Elmidae: Elminae) in Brazil: two new species and a key to the Brazilian species

FIGURES 2–4. Stegoelmis shepardi sp. nov.; 2) Dorsal habitus. Stegoelmis figueiredoensis sp. nov.; 3) Dorsal habitus. 4) Ventral habitus. Scale bars: 1.0 mm.

FIGURE 1 in A new species of Microvelia (Insecta: Hemiptera: Heteroptera: Gerromorpha) from coastal Espírito Santo State, with a key to the species of the genus recorded from southeastern Brazil

FIGURE 1. Maps showing the location Espírito Santo State (ES) in Brazil, and the positioning of the sampling site inside Espírito Santo State (black circle).

FIGURES 2–5. Microvelia nessimiani n in A new species of Microvelia (Insecta: Hemiptera: Heteroptera: Gerromorpha) from coastal Espírito Santo State, with a key to the species of the genus recorded from southeastern Brazil

FIGURES 2–5. Microvelia nessimiani n. sp. 2. Apterous male, dorsal view. 3. Apterous female, dorsal view. 4. Apterous thorax, male, dorsal view. 5. Hind leg, male. Scale bar = 1.00 mm. [P1 = anterior superficial lobe of pronotum; P2 = posterior superficial lobe of pronotum; MT = metanotum; T = lateral triangle]

FIGURES 1–12. Figs. 1–3 in Review of the tribe Lethaeini Stål (Hemiptera: Heteroptera: Lygaeoidea: Rhyparochromidae) from China, with a key to Chinese genera and species

FIGURES 1–12. Figs. 1–3. Parameres: Fig.1, Lethaeus taprobanes; Fig.2, Atkinsonianus reticulatus; Fig.3, Lamproceps antennatus; Figs.4–6, Pygophore: Fig. 4, Adauctus cupreus; Fig. 5, Atkinsonianus reticulatus; Fig. 6, Lamproceps antennatus; Figs.7–12, Sperm Reservoir: Fig7, 8, Lamproceps antennatus; Figs. 9,10, Diniella sevosa; Figs.11,12, Lethaeus taprobanes (Figs.7, 9, 11, Dorsal view; Figs. 8, 10, 12, Lateral view) (scale bar =0.10 mm).

FIGURES 13–21 in Review of the tribe Lethaeini Stål (Hemiptera: Heteroptera: Lygaeoidea: Rhyparochromidae) from China, with a key to Chinese genera and species

FIGURES 13–21. Adult dorsal habitus: Fig.13, Adauctus cupreus; Fig.14, Atkinsonianus reticulatus; Fig.15, Lethaeus taprobanes; Fig.16, Diniella intaminata; Fig.17, Diniella glabrata; Fig.18, Diniella pallipes; Fig.19, Diniella sevosa; Fig.20, Lamproceps antennatus; Fig.21, Lamproceps bipunctatus. (scale bar=1.0 mm).

FIGURE 7 in A new species of Scoloposcelis Fieber (Hemiptera: Heteroptera: Anthocoridae: Scolopini) from the Korean Peninsula, with a key to the Palaearctic species

FIGURE 7. Illustration of male genital segment of Scoloposcelis koreanus Jung & Yamada, sp. nov. Abbreviations: g, groove; pa, paramere; pt, paramere tip; py, pygophore.

FIGURES 3–6 in A new species of Scoloposcelis Fieber (Hemiptera: Heteroptera: Anthocoridae: Scolopini) from the Korean Peninsula, with a key to the Palaearctic species

FIGURES 3–6. Genitalia and uradenia of Scoloposcelis spp.: 3, 4, 6, S. koreanus Jung & Yamada, sp. nov.; 5, S. albodecussata: 3, copulatory tube; 4, paramere and pygophore; 5–6, uradenia. Abbreviations: a, ampulla; ed, efferent duct; o, orifice; sb, secretory body. Scale bars: 0.2mm.

FIGURES 1–2. 1 in A new species of Scoloposcelis Fieber (Hemiptera: Heteroptera: Anthocoridae: Scolopini) from the Korean Peninsula, with a key to the Palaearctic species

FIGURES 1–2. 1, Scoloposcelis koreanus Jung & Yamada, sp. nov., paratype Ƥ from the Korean Peninsula; 2, habitat of the new species (damaged by cecid flies). Scale bar: 0.5mm.

FIGURE 3 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 3. Ventral view of chela and carpus: a) arrow denoting lack of a distomedian spine on ventral surface of carpus; b) arrow denoting distomedian spine on ventral surface of carpus.

FIGURE 7 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 7. Life colors of O. yanahlindus from locations across its range. AL = Alabama; TN = Tennessee; Co. = county; Cr. = creek; R. = river.

FIGURE 2 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 2. Distribution of specimens measured for analysis and total known range of O. yanahlindus, described herein. Circles = O. putnami, Group 3; Triangles = O. putnami, Group 2; Stars = O. yanahlindus, Group 1; Squares = O. spinosus, Group 0 (Table 1).

FIGURE 1 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 1. Mesial view of a typical form I male gonopod of members of the O. juvenilis Species Complex with long terminal elements (central projection and mesial process) and measurements taken. S = shoulder, CP and yellow arrow = central projection length, MP and white arrow = mesial process length.

FIGURE 6 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 6. Orconectes yanahlindus, new species: A, Lateral view of carapace; B, Mesial view of distal half of first pleopod of form I male, S= shoulder, CP= central projection, MP= mesial process; C, Lateral view of distal half of first pleopod of form I male; D, Mesial view of first pleopod of form I male; E, Lateral view of first pleopod of form I male; F, Mesial view of distal half of first pleopod of form II male; G, Lateral view of distal half of first pleopod of form II male; H, Epistome; I, ventral view of carpus, arrow denoting distomedian carpal spine; J, Dorsal view of carapace; K, Annulus ventralis; KL, Right antennal scale; M, Dorsal view of right chela and carpus. A, B, C, D, E, H, I, J, L and M of holotype (INHS 15453); F and G of morphotype (INHS 15452); K of allotype (INHS 15454).

FIGURE 5 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 5. Boxplot of observed response values from an ANCOVA procedure of areola length/total carapace length ratio by group number. Group 0= O. spinosus, Group 1= O. yanahlindus, described herein, Group 2= O. putnami from the Cumberland R. dr., Group 3= O. putnami from the Ohio R. dr. Length of box represents the interquartile range, diamond in box represents the group mean, horizontal line in box represents the group median, vertical lines represent group maximum and minimum values, and open circles represent group outliers.

FIGURE 4 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 4. Boxplot of observed response values from an ANOVA procedure of total form I male gonopod length/ total carapace length ratio by group number. Group 0= O. spinosus, Group 1= O. yanahlindus, described herein, Group 2= O. putnami from the Cumberland R. dr., Group 3= O. putnami from the Ohio R. dr. Length of box represents the interquartile range, diamond in box represents the group mean, horizontal line in box represents the group median, vertical lines represent group maximum and minimum values, and open circles represent group outliers.

FIGURES 1–10 in A new species of Polyarthra Ehrenberg, 1834 belonging to the vulgaris- group (Rotifera: Monogononta: Synchaetidae) from Argentina, with a key to the identification of species in the Neotropical Region

FIGURES 1–10. Polyarthra platensis sp. nov. (except in those cases specifically indicated all specimens are from the Paraná River floodplain): 1, Female, with head well protruded, ventral view (near Cuay Grande River, Corrientes). 2, female, dorsal view (dorsal right bundle of paddles omitted), 3, ibid, lateral view, dorsal right bundle of paddles omitted. 4, ibid, posterior view. 5–7, expansion of dorsal integument, right side. 8, lanceolate paddle. 9, ensiform paddle. 10, accessory ventral paddle. Scale bars = 50 μm, a: figs 8–10, b: figs 1–7.

FIGURES 11–16 in A new species of Polyarthra Ehrenberg, 1834 belonging to the vulgaris- group (Rotifera: Monogononta: Synchaetidae) from Argentina, with a key to the identification of species in the Neotropical Region

FIGURES 11–16. Polyarthra platensis sp. nov.: 11, trophi, ventral view. 12, ibid, lateral view. 13, rami, distal part (straightened by crushing with a coverslip) 14, idem (swamp at Garrucho, Corrientes) 15, mallei. 16, mallei and details of distal part of rami. Scale bar = 20 μm.

FIGURE 32 in The Trichoptera of Lord Howe Island, including 3 new species, larvae and keys

FIGURE 32. Larvae of Orphninotrichia rugosa Wells, 1999, and Cheumatopsyche sp. A 'dark form' graze on epilithos on the face of a short fall on Erskine Creek.

FIGURES 25–30 in The Trichoptera of Lord Howe Island, including 3 new species, larvae and keys

FIGURES 25–30. Symphitoneuria neboissi sp. n., 25, 26, male and female forewings, respectively; 27-29, male holotype genitalia in ventral, left lateral, and dorsal views, respectively; 30, female terminalia, ventral view.