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FIGURE 5 in Endemism and long distance dispersal in the waterfleas of Easter Island

FIGURE 5. Ovalona pascua sp. nov. adult female postabdomen shape (variation, four specimens from different localities, from top to bottom Hanga Tuu Hata, Vai-Atara, Teravaka, Hanga Rao), compared to three species of the circumtropical O. pulchella-complex and to O. weinecki. O. cambouei after Sinev (2001b), O. glabra after Sinev (2001a), O. pulchella after Sinev (2001b) and O. weinecki after Van Damme & Dumont (2008a). Not to scale.

FIGURE 4 in Endemism and long distance dispersal in the waterfleas of Easter Island

FIGURE 4. Ovalona pascua sp. nov. Adult male postabdomen and shape in comparison to selected species (B). A, postabdomen, complete, loc. pool North of Hanga Roa village, West of Easter Island, Chile, coll. by H.J. Dumont and K. Martens, 18.VIII.1990. B, comparison O. pascua sp. nov adult male postabdomen shape, three specimens from different localities (top, after Dumont & Martens (1996), centre, pool at Hanga Rao, bottom, pool at Hanga Tuu Hata) compared to three species of the circumtropical O. pulchella-complex and to O. weinecki. O. cambouei after Sinev (2015), O. glabra after Sinev (2001a), O. pulchella after Sinev (2001b), O. weinecki after Frey (1988). Not to scale (B).

FIGURE 1 in Endemism and long distance dispersal in the waterfleas of Easter Island

FIGURE 1. Ovalona pascua sp. nov., adult parthenogenetic female, loc. pool North of Hanga Roa village, West of Easter Island, Chile, coll. by H.J. Dumont and K. Martens, 18.VIII.1990. A, habitus. B, labral keel, lateral view. C, antennule/A1. D, antenna/A2. E, head pores. F, postabdomen, lateral view. G, postabdomen, postanal portion, detail with marginal denticles and lateral fascicles.

FIGURE 2 in Endemism and long distance dispersal in the waterfleas of Easter Island

FIGURE 2. Ovalona pascua sp. nov. (A–E), loc. pool North of Hanga Roa village, West of Easter Island, Chile, coll. by H.J. Dumont and K. Martens, 18.VIII.1990. Ovalona weinecki (F), loc. freshwater pool, Heard Island, Antarctica, Coll. H.J.G. Dartnall, The Natural History Museum, London (1993.62–71). A, Ovalona pascua sp. nov. Adult parthenogenetic female, habitus. B, ephippial female, habitus. C, ephippium with dormant embryo. D, adult male, habitus. E, adult male, postabdomen. F, Ovalona weinecki (Studer, 1878), adult parthenogenetic female, habitus. Scale bars 100µm (A–D & F) and 50µm (D).

FIGURE 3 in Endemism and long distance dispersal in the waterfleas of Easter Island

FIGURE 3. Ovalona pascua sp. nov. Adult parthenogenetic female, loc. pool North of Hanga Roa village, West of Easter Island, Chile, coll. by H.J. Dumont and K. Martens, 18.VIII.1990. Thoracic structures. A, first Limb/P1, ODL and IDL omitted. B, outer (ODL) and inner distal lobe (IDL). C, second limb/P2. D–H, third limb/P3 exopodite (D–E) and endite (F–H). I–K, fourth Limb/P4 exopodite (I) and endite (J) with flaming torch setae (K). L–M. fifth limb exopodite (L) and inner portion without setules (M).

Fig. 7 in A remarkable new genus and six new species of fern-inhabiting plant bugs endemic to the Society Islands (Insecta: Heteroptera: Miridae: Mirinae: Filicicoris gen. nov.)

Fig. 7. Host plants. (A) Habitat of Nephrolepis hirsulata; (B) habitat of Angiopteris evicta; (C) abdaxial surface of Angiopteris evicta frond. This figure is published in colour in the online edition of this journal, which can be accessed via http://booksandjournals.brillonline.com/content/journals/1876312x.

Fig. 6 in A remarkable new genus and six new species of fern-inhabiting plant bugs endemic to the Society Islands (Insecta: Heteroptera: Miridae: Mirinae: Filicicoris gen. nov.)

Fig. 6. Distribution maps. (A) F. huahine, F. meyeri and F. rubramaculus; (B) F. raiatea and F. tatarnici; (C) F. viridis. This figure is published in colour in the online edition of this journal, which can be accessed via http://booksandjournals.brillonline.com/content/journals/1876312x.

Fig. 4 in A remarkable new genus and six new species of fern-inhabiting plant bugs endemic to the Society Islands (Insecta: Heteroptera: Miridae: Mirinae: Filicicoris gen. nov.)

Fig. 4. Male genitalia. Filicicoris viridis: (A) aedeagus partly inflated, lateral view; (B) vesica in repose, lateral view; (C) right paramere, dorsal view; (D) left paramere, dorsal view. Genital capsule of F. meyeri: (E) dorsal view; (F) posterior view.

Fig. 5 in A remarkable new genus and six new species of fern-inhabiting plant bugs endemic to the Society Islands (Insecta: Heteroptera: Miridae: Mirinae: Filicicoris gen. nov.)

Fig. 5. Dorsal labiate plate, dorsal view. (A) F. huahine; (C) F. meyeri; (E) F. raiatea; (G) F. rubramaculus; (I) F. viridis. Posterior wall of bursa copulatrix, dorsal view: (B) F. huahine; (D) F. meyeri; (F) F. Raiatea; (H) F. rubramaculus; (J) F. viridis.

Fig. 3 in A remarkable new genus and six new species of fern-inhabiting plant bugs endemic to the Society Islands (Insecta: Heteroptera: Miridae: Mirinae: Filicicoris gen. nov.)

Fig. 3. Male genitalia. Filicicoris huahine: (A) vesica in repose, lateral view; (B) right paramere, dorsal view; (C) left paramere, dorsal view. F. raiatea: (D) vesica in repose, lateral view; (E) right paramere, dorsal view; (F) left paramere, dorsal view. F. meyeri: (G) aedeagus in repose, lateral view; (H) vesica in repose, lateral view; (I) right paramere, dorsal view; (J) left paramere, dorsal view. F. rubramaculus: (K) vesica in repose, lateral view; (L) right paramere, dorsal view; (M) left paramere, dorsal view. F. tatarnici: (N) vesica in repose, lateral view; (O) right paramere, dorsal view; (P) left paramere, dorsal view.

Fig. 1 in A remarkable new genus and six new species of fern-inhabiting plant bugs endemic to the Society Islands (Insecta: Heteroptera: Miridae: Mirinae: Filicicoris gen. nov.)

Fig. 1. Habitus of Filicicoris huahine (male and female), F. meyeri (male and female), F. raiatea (male and female), F. tatarnici (male), F. rubramaculus (male and female) and F. viridis (male and female). This figure is published in colour in the online edition of this journal, which can be accessed via http://booksandjournals.brillonline.com/content/journals/1876312x.

Fig. 2 in A remarkable new genus and six new species of fern-inhabiting plant bugs endemic to the Society Islands (Insecta: Heteroptera: Miridae: Mirinae: Filicicoris gen. nov.)

Fig. 2. SEM images. Filicicoris meyeri: (A) head and pronotum, dorsal view; (B) head, lateral view; (C) head, anterior view; (E) labium; (F) scent gland evaporating area; (G) pretarsus, lateral view; (H) pretarsus, dorsal view; (I) pretarsus, ventral view; (K) abdomen, lateral view. F. viridis: (D) head and pronotum, dorsal view. F. huahine: (J) tarsus.

FIGURE 3. A–C,F,H–L,O–P Stevekenia nothocestri, D–E,G,M–N,Q Stevekenia aiea. A in A new endemic psyllid genus, Stevekenia gen. nov. (Hemiptera: Psylloidea, Triozidae), from the Hawaiian Islands with two new and rare species on threatened host plants in the endemic genus Nothocestrum (Solanaceae)

FIGURE 3. A–C,F,H–L,O–P Stevekenia nothocestri, D–E,G,M–N,Q Stevekenia aiea. A—male terminalia; B—sperm pump with comparative size of paramere; C—aedeagus; D—male terminalia; E—aedeagus; F,G—paramere (external surface); H—female terminalia; I—female subgenital plate (ventral view); J—female proctiger (dorsal view); K detail of dorsum of female proctiger indicating position of raised pores flanking anal ring; L female abdomen (with eggs) indicating long setae on sternites; M—female terminalia (with egg) indicating position of raised pore flanking anal ring, inset illustration of anal ring shape and circumanal pores; N—ovipositor; O–Q—eggs indicating pedicel, tail, plug-like structure, and surface cellular outgrowths (illustrated).

FIGURE 2. A–H, N, P–Q Stevekenia nothocestri, I–M,O,R Stevekenia aiea. A in A new endemic psyllid genus, Stevekenia gen. nov. (Hemiptera: Psylloidea, Triozidae), from the Hawaiian Islands with two new and rare species on threatened host plants in the endemic genus Nothocestrum (Solanaceae)

FIGURE 2. A–H, N, P–Q Stevekenia nothocestri, I–M,O,R Stevekenia aiea. A—head (dorsal view above, ventral view below) indicating position of posterior eye rim extensions (outlined), lateral ocelli, and anterior vertex extensions (in dorsal view) and position of medial ocellus below vertex extensions (in ventral view); B—head (dorso-anterior view) indicating short vertex with anterior vertex extensions; C—head (ventro-anterior view); D—head (lateral view) indicating position of posterior eye rim extension; E—single disk rhinarium on antennal segment 6 (illustration inset); F—multiple disk rhinaria on antennal segment 4; G—head and antenna; H—proboscis; I—head (dorsal view above, ventral view below) indicating position of posterior eye rim extensions, lateral ocelli, and anterior vertex extensions (in dorsal view) and position of medial ocellus below vertex extensions (in ventral view); J—detail of diverging anterior vertex extensions; K—head and antenna; L—proboscis; M,N—hind leg; O,P—genual spine at base of hind tibia; Q—apical tibial spurs and tarsi; R—detail of pair of apical tibial spurs not conjoined basally; S—detail of hind tarsal claws and arolium.

FIGURE 1. A–G Stevekenia nothocestri, H–L Stevekenia aiea. A in A new endemic psyllid genus, Stevekenia gen. nov. (Hemiptera: Psylloidea, Triozidae), from the Hawaiian Islands with two new and rare species on threatened host plants in the endemic genus Nothocestrum (Solanaceae)

FIGURE 1. A–G Stevekenia nothocestri, H–L Stevekenia aiea. A—fore wing; B—hind wing; C—detail of fore wing cell m2 indicating position of two clusters of marginal radular spines, inset illustrates disbursed distribution of spines; D—detail of long setae on fore wing ventral margin and veins; E—dorsum of thorax; F—female habitus (cluster of eggs in abdomen); Ghead and thorax; H—fore wing (male); I—fore wing (female); J—hind wing (female); K—detail of fore wing cells m1 and m2 indicating position of single clusters of marginal radular spines towards posterior in each cell, inset illustrates narrow distribution of spines; L—detail of long setae on fore wing ventral margin and veins.

FIGURES 1–7. Synagapetus laurisilvanicus n in new endemic Synagapetus species (Trichoptera: Glossosomatidae) from Madeira Island (Portugal)

FIGURES 1–7. Synagapetus laurisilvanicus n. sp., male. 1, genitalia, left lateral; 2, genitalia, dorsal; 3, wings, dorsal; 4, phallic apex (spines not represented), dorsal; 5, phallic complex, left lateral; 6, genitalia, ventral; 7, sterna V and VI, left lateral.

FIGURE 1. a in Aspidiotus bornmuelleri Lindinger, 1911, rev. comb. (Hemiptera: Coccomorpha: Diaspididae), a neglected endemic species from Macaronesia, with comments on the genus Cryptophyllaspis, and further notes on the scale insect fauna of Canary Islands, Spain

FIGURE 1. a) Twig of Globularia salicina with galled leaves; b) galls of Aspidiotus bornmuelleri Lindinger on upper and lower leaf surfaces; c) group of A. bornmuelleri galls; d and e) "old" galls with blackish tips: inside these galls the diaspidid had already completed its development; f) cover of the adult female, and g) exit flaps of the male cover from the gall opening; h and i) longitudinal section of leaf galls to show position and shape of the adult female inside the gall; j) adult female in (h) viewed from the gall opening: the pygidium is toward the observer; k to m) slide-mounted females: k) teneral, l) mature, and m) postreproductive females.

FIGURE 2. n in Aspidiotus bornmuelleri Lindinger, 1911, rev. comb. (Hemiptera: Coccomorpha: Diaspididae), a neglected endemic species from Macaronesia, with comments on the genus Cryptophyllaspis, and further notes on the scale insect fauna of Canary Islands, Spain

FIGURE 2. n) Reproductive female of Aspidiotus bornmuelleri Lindinger viewed from venter, with an embryo inside its body; o) body of a reproductive female viewed from the side. Available gall volume determines the shape of the female's body: note the swelling of the prosoma and position of the pygidium; p) adult female antenna; q) pre-pygidial marginal and submarginal ducts; r) pygidium.

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Figs. 11–14 in A New Species of Actium Casey (Staphylinidae: Pselaphinae) Endemic to Santa Catalina Island, California

Figs. 11–14. Diagnostic morphological features of Actium vestigialis. 11) Aedeagus, left lateral view; 12) Apex of parameres and median lobe of aedeagus, dorsal view; 13) Male mesothoracic leg, anterior view; 14) Sternites IX and X of female, dorsal view.