Find research datasets worth reusing

opennotspecifiedDec 2015View details →

FIGURE 1 in Checklist of Recent thecideoid brachiopods from the Indian Ocean and Red Sea, with a description of a new species of Thecidellina from Europa Island and a re-description of T. blochmanni Dall from Christmas Island

FIGURE 1. Thecidellina europa sp. nov., all specimens from Anse Gabriel, cave, 55m, Europa Island. A–H. Holotype, A. External view, showing both valves. B. Valves of previous specimen separated to show internal details of the ventral valve. C– D. Cardinal area of previous specimen tilted and enlarged to show planodeltidium, teeth, hemispondylium and curved prongs. E–H. Interior of dorsal valve of holotype. E. Showing details of the median septum and deep visceral cavities. F–G. Enlargement of posterior end of dorsal valve, showing cardinal process, spur (sp) and part of the brachial bridge. H. Side view, showing shell sloping upwards posteriorly and details of the median septum and tuberculate shell. I. Paratype 1, dorsal valve interior, showing lophophore, median septum and cardinal process with diductor muscles attached. J. Paratype 2, dorsal valve interior with cardinal process, bridge and spine, K. Paratype 3, ventral valve interior showing deep visceral cavities separated by prominent central ridge. L. Paratype 4, dorsal valve interior with finely spiculate canopy. M. Paratype 5, ventral valve interior, showing tooth (t), lateral adductor muscles (a), submedian adductor muscles (s) diductor muscles (d), and prongs (p), the latter attached to a flat hemispondylium centrally placed and attached to the valve floor. N. Paratype 6, dorsal valve showing cluster of diductor (d) muscles attached to the cardinal process. O. Paratype 7, ventral valve hinge area, showing same muscles as in M but with the proximal termination of the hemispondylium (hs) curled up free of the valve floor. All figures are scanning electron micrographs. See text for dimensions and specimen numbers. All specimens in NBM, Saint John.

FIGURE 3 in Amnestus mendeli sp. n., the first burrower bug species (Hemiptera: Heteroptera: Cydnidae) recorded on Ascension Island, central Atlantic Ocean

FIGURE 3. Amnestus mendeli, paratype male: (A) body ventral view; (B) prosternal carinae (transverse carina, tc: additional longitudinal carina behind the transverse carina, alc); (E) anterior femur (furcate spine indicated by the arrow); (F) posterior femur (subapical denticle indicated by the arrow); (G) lateral part of abdomen showing long adherent, shiny hair-like setae. Amnestus pusillus (C), Amnestus lenkoi (D, from Froeschner, 1975, modified): prosternal carinae (transverse carina, tc).

FIGURE 2 in Amnestus mendeli sp. n., the first burrower bug species (Hemiptera: Heteroptera: Cydnidae) recorded on Ascension Island, central Atlantic Ocean

FIGURE 2. Amnestus mendeli: (A) holotype male, body dorsal view; (B) holotype male, head, dorsal view (graphically darkened for better visibility of marginal pegs); (C–D) paramere, dorsal view (C), ventral view (D).

FIGURE 1 in Amnestus mendeli sp. n., the first burrower bug species (Hemiptera: Heteroptera: Cydnidae) recorded on Ascension Island, central Atlantic Ocean

FIGURE 1. Collection locality of Amnestus mendeli: (A) Green Mountain (approximate position of Windy Corner indicated by the arrow) (photo Alan Gray); (B) habitat where specimens of A. mendeli have been collected (photo Howard Mendel).

FIGURE 24 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURE 24. Type localities of all known Bryodelphax spp. Open circles represent the parvulus group (i.e., with no ventral plates) and filled circles represent the weglarskae group (with ventral plates). Alphabetically: 1, B. aaseae sp. nov.; 2, B. alzirae; 3, B. amphoterus; 4, B. asiaticus; 5, B. atlantis; 6, B. brevidentatus; 7, B. crossotus; 8, B. dominicanus; 9, B. iohannis; 10, B. lijiangensis; 11, B. mateusi; 12, B. ortholineatus; 13, B. parvulus (type species); 14, B. sinensis; 15, B. tatrensis; 16, B. weglarskae.

FIGURES 16–19 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURES 16–19. Bryodelphax aaseae sp. nov. 16, scapular plate; 17, terminal plate; 18, a fragment of the scapular plate; 19, a pair of ventral plates between legs II and III. (SEM, paratypes).

FIGURES 1–2 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURES 1–2. Type locality: Rano Kau Crater, Easter Island/Rapa Nui, 5 January 1989 with the collector Åse Jespersen.

FIGURES 7–8 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURES 7–8. Bryodelphax aaseae sp. nov. Habitus: 7, dorso-lateral view; 8, dorsal view. (DIC, paratypes).

FIGURES 3–6 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURES 3–6. Bryodelphax aaseae sp. nov. Habitus: 3, dorsal view; 4, ventral view; 5, ventro-lateral view; 6, lateral view. (3–4, paratypes; 5–6, holotype). Drawings made by using camera lucida.

FIGURES 13–15 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURES 13–15. Bryodelphax aaseae sp. nov. Habitus: 13, dorsal view; 14, lateral view; 15, ventral view. (SEM, paratypes).

FIGURES 20–23 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURES 20–23. Bryodelphax aaseae sp. nov. 20, mouth opening with a ring of ten papulae; 21, cephalic papilla (secondary clava); 22, papilla on legs IV; 23, claws IV. (SEM, paratypes).

FIGURES 11–12 in The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae

FIGURES 11–12. Bryodelphax aaseae sp. nov. Holotype, habitus: 11, dorso-lateral view; 12, lateral view. (PCM).

FIGURE 18 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 18. Zoogeographical components of the alpheid fauna of the oceanic islands in the tropical southern Atlantic, indicated by percentages: ADR, Atol das Rocas; ASC, Ascension Island; CVA, Cape Verde Archipelago; FDN, Fernando de Noronha Archipelago; GOG, Gulf of Guinea: São Tomé, Príncipe and Annobón Islands; SPP, São Pedro & São Paulo Archipelago; STH, Saint Helena Island. TMV, Trindade & Martin Vaz Archipelago. Other abbreviations: AA, amphi-Atlantic component; EA, eastern Atlantic component; En, endemic component; WA, western Atlantic component.

FIGURE 17 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 17. Patterns of the alpheid species richness in the tropical southern Atlantic Ocean. Circle diameters are sized in proportion to the number of species in each area. Numbers inside brackets refer to alpheid species richness: ADR (25), Atol das Rocas; ASC (14), Ascension Island; CBR (69), continental coast and shelf of Brazil from Amapá to Rio Grande do Sul (including Abrolhos Archipelago); CUA (4), continental coast and shelf of Uruguay and Argentina (including Falkland/ Malvinas Islands); CVA (22), Cape Verde Archipelago; FDN (23), Fernando de Noronha Archipelago; FMC (41), North Carolina to Florida and Texas, Gulf of Mexico, Caribbean Sea, Bahamas, and Bermuda (indicating total number of species shared with South Atlantic); GOG (30), Gulf of Guinea: São Tomé, Príncipe and Annobón Islands; NCS (10), North Chain Seamounts; SPP (1), São Pedro & São Paulo Archipelago; STH (6), Saint Helena Island; TMV (21), Trindade & Martin Vaz Archipelago; VTS (6), Vitória-Trindade Seamounts Chain; WAC (27), West African continental coast and shelf from Senegal to Namibia. Abbreviations for oceanic currents: AEU, Atlantic Equatorial Undercurrent; BC, Brazil Current; CC, Canary Current; GC, Guinea Current; NEC, North Equatorial Current; NECC, North Equatorial Countercurrent; SEC, South Equatorial Current; SECC, South Equatorial Countercurrent. Circles with the same colour and diameter indicate similar species richness.

FIGURE 15 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 15. Synalpheus trinitatis sp. nov., paratype, male from Trindade Island, Enseada dos Portugueses (MZUSP 33316): A—right (major) chela, lateral view; B—same, detail of distodorsal protuberance; C—left uropod, dorsal view.

FIGURE 16 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 16. Synalpheus brooksi Coutière, 1909, male-looking ovigerous specimen from Ceará, Brazil (MZUSP 31145): A— frontal region, dorsal view; B—pleon, lateral view; C—telson, dorsal view; D—right (major) chela, mesial view; E—left uropod, dorsal view, F —right uropod, dorsal view.

FIGURE 14 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 14. Synalpheus trinitatis sp. nov., holotype, male from Enseada dos Portugueses, Trindade Island (MZUSP 30089): A—right (major) cheliped, lateral view; B—same, chela, mesial view; C—same, distal portion of chela, lateral view; D—left (minor) cheliped, lateral view; E—same, chela, mesial view.

FIGURE 13 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 13. Synalpheus trinitatis sp. nov., holotype, male from Enseada dos Portugueses, Trindade Island (MZUSP 30089): A—frontal region, dorsal view; B—same, lateral view; C—pleon, lateral view; D—telson, dorsal view; E—right third maxilliped, lateral view; F, same, tip of ultimate article, mesial view; G—right second pereiopod, lateral view; H—right third pereiopod, lateral view; I—same, distal portion of propodus and dactylus, lateral view; J—right fifth pereiopod, lateral view; K—right uropod, dorsal view.

FIGURE 12 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 12. Synalpheus townsendi Coutière, 1909: A, B—male from Ilha Sul, Trindade Island, Brazil (MZUSP 33268), A— dorsal view; B—lateral view; C, D—ovigerous female from Ilha Sul, Trindade Island, Brazil (MZUSP 33247), C—dorsal view; D—lateral view. Photographs by J.B. Mendonça.

FIGURE 1 in Alpheid shrimps (Decapoda: Caridea) of the Trindade & Martin Vaz Archipelago, off Brazil, with new records, description of a new species of Synalpheus and remarks on zoogeographical patterns in the oceanic islands of the tropical southern Atlantic

FIGURE 1. Trindade and Martin Vaz Archipelago (TMV): A—Position of the TMV relative to the Brazilian continental coastline and Vitória-Trindade Seamount Chain, and isobath curves around TMV; B—Trindade Island viewed from distance; C—Martin Vaz Islands viewed from distance; D–G—Trindade Island; D—rocky-sandy beach near Parcel das Tartarugas, partly exposed at low tide; E—artificial reef substrate (ARS) being deployed on hard bottom composed of large boulders among patches of sand and calcareous algae; F—mixed hard bottom characterised by numerous nodules of calcareous algae; G—irregular hard limestone bottom. A, adapted from Perreira-Filho et al. (2011); photographs by J.B. Mendonça.