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Fig. 6 in Tropical polychaete community and reef dynamics: insights from a Malayan Sabellaria (Annelida: Sabellariidae) reef
Fig. 6. Hierarchical cluster analyses of species relative to time (a) and space (b). In (a), six groups of species (T1–T6) are associated with different surveys; in parentheses: surveys in which all the group's components were found (De = 7 December 2010; No = 30 November 2012; Au = 7 August 2012; Ap = 26 April 2013; Fig 2). In (b), four groups of species (S1–S4) are associated with different sites; in parentheses: sites where all the group's components were found (A–F; Fig. 1); 'wil' (found at sites B and C) and 'cla' (found at site E) were not included in any group. Vertical dashed lines: 0.65 similarity cut-off value. Species' abbreviations as in Table 2.
Fig. 5 in Tropical polychaete community and reef dynamics: insights from a Malayan Sabellaria (Annelida: Sabellariidae) reef
Fig. 5. Species richness (grouped by family): per survey, at all sites (a); per survey, at each site (b); per site, in all surveys (c); per site, in each survey (d); chr = Chrysopetalidae, eun = Eunicidae, gly = Glyceridae, lum = Lumbrineridae, ner = Nereididae, onu = Onuphidae, phy = Phyllodocidae, pil = Pilargidae, pol = Polynoidae, sab = Sabellariidae, spi = Spionidae, ter = Terebellidae.
Fig. 4 in Tropical polychaete community and reef dynamics: insights from a Malayan Sabellaria (Annelida: Sabellariidae) reef
Fig. 4. Bar charts of Sabellaria sp. 1 tubes' density (a) and tubes' diameter (b) measured in December 2010. Bars indicate mean values, and whiskers indicate one-sigma intervals based on standard deviations.
Fig. 2 in Tropical polychaete community and reef dynamics: insights from a Malayan Sabellaria (Annelida: Sabellariidae) reef
Fig. 2. Some of the species found in this study. a = Lumbrineris sp. 1 (scale bar = 1 mm); b = Perinereis maindroni (scale bar = 1 mm); c = Parahalosydnopsis tubicola (scale bar = 5 mm); d = Eulalia sp. 1 (scale bar = 3 mm); e = Polydora cavitensis (scale bar = 1 mm); f = Loimia verrucosa (scale bar = 5 mm).
Fig. 3 in Tropical polychaete community and reef dynamics: insights from a Malayan Sabellaria (Annelida: Sabellariidae) reef
Fig. 3. Diagram illustrating the observed conditions of the polychaete communities. December 2010/January 2011: a = reef barriers; b = detail of a clump of Sabellaria sp. 1 (scale bar = 5 cm). August 2012: c = exposed shell bed, with erosive ridges perpendicular to the shore line with small (longest dimension: 5–20 cm) and scattered clumps of Sabellaria sp. 1; d = detail of a polychaete clump, on top of the shell lag (scale object's diameter = 5 cm). November 2012: e = polychaete reef, with larger and more tightly packed clumps than in c; f = detail of a clump mainly formed by tubes of spionids (scale bar = 3 cm). April 2013: g = the shore covered by a mud layer; h = detail of a patch of coarse sediments, heavily colonised by terebellid worms (scale bar = 10 cm); hatched lines: water's edge during spring low tide
Fig. 1 in Tropical polychaete community and reef dynamics: insights from a Malayan Sabellaria (Annelida: Sabellariidae) reef
Fig. 1. Jeram Beach and sampling sites. Diagram of the polychaete reef as in December 2010. Sites: A, B (inner reef patches); C (back reef); D (reef flat); E (northern exposed margin); and F (western exposed margin). Hatched line = water's edge during spring low tide; crosses = trees of Avicennia alba and Sonneratia sp.; stippled area = sand berm; shaded areas with black contours = polychaete reefs. Map redrawn from a satellite image (Google Earth Plus, v. 7.0, 2012). Inset: black arrow = Jeram.
FIG. 3. — Cenolia amezianeae n in Three new species of Comasteridae (Echinodermata, Crinoidea) from the tropical western Pacific
FIG. 3. — Cenolia amezianeae n. sp.; A, cirrus (MNHN EcCh 192); B, cirrus tip showing transverse aboral ridges (MNHN EcCs 10236); C, P14 (comb detached and viewed obliquely to show paired teeth) (MNHN EcCh 191); D, centrodorsal margin with bases of cirri and base of one ray with proximal part of one arm (MNHN EcCh 191); E, Ph pinnule comb, oblique aboral view (MNHN EcCs 10235). Scale bars: A, D, 2 mm; B, C, E, 1 mm.
FIG. 2. — A in Three new species of Comasteridae (Echinodermata, Crinoidea) from the tropical western Pacific
FIG. 2. — A, Capillaster multiradiatus (Linnaeus, 1758), brr9-11, 09°45'N, 118°42'E, 18 m, 17.IV.1995, Messing coll. (CRI-014); B-G, Capillaster squarrosus n. sp.; B, cirrus (MNHN EcCh 189); C, PII (MNHN EcCh 187); D, P2, same; E, P19 (MNHN EcCh 189); F, IBr2 and proximal part of one arm (MNHN EcCh 188); G, IIBr4(3+4) plus proximal part of normal arm (right) with br2+3, and abnormal arm base with br1+2 (left) (MNHN EcCh 189). Scale bars: A, C-E, 1 mm; B, F, G, 2 mm.
FIG. 1. — Comactinia titan n in Three new species of Comasteridae (Echinodermata, Crinoidea) from the tropical western Pacific
FIG. 1. — Comactinia titan n. sp.; A, B, P1 pinnule comb in aboral (A) and lateral (B) views (MNHN EcCh 185); C, cirrus (MNHN EcCh 186); D, cirrus (MNHN EcCs 10234); E, portion of centrodorsal and base of one ray (with abnormal br4+5 on right arm) (MNHN EcCh 186); F-H, pinnules (MNHN EcCh 186); F, P14; G, P5; H, P1. Scale bars: A, B, 1 mm; C-H, 5 mm.
FIG. 3. — A-C, Fulvia colorata n in Ten new species of Cardiidae (Mollusca, Bivalvia) from New Caledonia and the tropical western Pacific
FIG. 3. — A-C, Fulvia colorata n. sp.; D-F, F. vepris n. sp.; G-I, F. subquadrata n. sp.; J-L, F. imperfecta n. sp. Scale bars: 5 mm.
FIG. 2 in Ten new species of Cardiidae (Mollusca, Bivalvia) from New Caledonia and the tropical western Pacific
FIG. 2. — Morphometrics used in this study to differentiate cardiid taxa: A, delineates height (H) and length (L) measurements; B, external shell regions PT1, PT2 (typical of Pseudofulvia n. gen.); C, width (W); D, angle A, the angle formed by the most dorsal cardinal and laterals; E, I, the lunular heart and II, the lunular area (typical of Fulvia); F, I, the lunule s.s. and II, the lunular area (typical of Ctenocardia). For A, B, D the left valve is figured. Refer to Materials and methods for further description of these terms, see also Vidal (1994).
FIG. 4. — A-C, Pseudofulvia caledonica n. gen., n in Ten new species of Cardiidae (Mollusca, Bivalvia) from New Caledonia and the tropical western Pacific
FIG. 4. — A-C, Pseudofulvia caledonica n. gen., n. sp.; D-F, P. arago n. gen., n. sp.; G-J, Acrosterigma capricorne n. sp.; I, highlighting detail of posterior and medio-posterior zones of left valve; J, highlighting medio-zones, with no herringbone structures in central region. Scale bars: 5 mm.
Figure 7 in The European Tertiary Neritiliidae (Mollusca, Gastropoda, Neritopsina): indicators of tropical submarine cave environments and freshwater faunas
Figure 7. Location of the Peyrère outcrop in the late Oligocene to mid Miocene fill of the Saubrigues palaeocanyon (from Kieken, 1973; Cahuzac et al., 1995).
Figure 6 in The European Tertiary Neritiliidae (Mollusca, Gastropoda, Neritopsina): indicators of tropical submarine cave environments and freshwater faunas
Figure 6. Pisulinella sp. from Mimbaste (Lower Miocene). A, apical view of the protoconch; arrow indicates the embryonic shell (MNHN-PL15356). B, enlarged portion of the protoconch showing the spiral ridges.
Figure 4 in The European Tertiary Neritiliidae (Mollusca, Gastropoda, Neritopsina): indicators of tropical submarine cave environments and freshwater faunas
Figure 4. Bourdieria faviai sp. nov. from Peyrère (Upper Oligocene). A, broken specimen (apical whorls removed) showing (arrowed) the ridge inside the aperture (MNHN-PL1634E). B & C, juvenile specimen of 0.8 adult whorl (MNHN- PL1634C). B, apical view of the protoconch showing the position of three weak ridges (arrowed). D-F, views of the holotype (MNHN-PL1634A); D, apertural view, E, right lateral view, F, dorsal view. G, view of the apical part showing the ridges of the protoconch (arrow). H, broken specimen showing internal view of the columellar area. I & J, apical view of the protoconch; arrow indicates the embryonic shell. I, detail of the embryonic shell.
Figure 5 in The European Tertiary Neritiliidae (Mollusca, Gastropoda, Neritopsina): indicators of tropical submarine cave environments and freshwater faunas
Figure 5. Pisulinella? aucoini sp. nov. from Meilhan (Lower Miocene). A, broken specimen (apical whorls removed) showing (arrowed) the ridge inside the aperture (MNHN-PL15356B). B & C, holotype (MNHN-PL15355A). B, in apertural view; C in right lateral view.
Figure 2 in The European Tertiary Neritiliidae (Mollusca, Gastropoda, Neritopsina): indicators of tropical submarine cave environments and freshwater faunas
Figure 2. Neritilia bisinuata sp. nov. from Bois-Gouët (Middle Eocene). A, apertural view of the holotype (MNHN- LR67776A); B, apical view of a paratype (MNHN-LR67776B), C, apical view of the protoconch; arrow indicates the embryonic shell.
Figure 3. A-J in The European Tertiary Neritiliidae (Mollusca, Gastropoda, Neritopsina): indicators of tropical submarine cave environments and freshwater faunas
Figure 3. A-J, Neritilia neritinoides (Cossmann & Peyrot, 1917). K & L, Vitta picta (Férussac, 1825). A-D, operculum. E, apertural view (MNHN-PL15281). F, apical view of the protoconch. G, enlarged portion of the protoconch showing minute pits (MNHN-PL4185). H, apertural view. I, right lateral view. J, dorsal view (MNHN-PL14078). K, apical view of the protoconch. L, juvenile specimen of 0.8 whorl with operculum showing a tooth (arrowed) on the inner lip (MNHN-PL15385). Sources of specimens: A-E, Lucbardez; F & G, Pessac; H-L, Mimbaste (all Lower Miocene).
Fig. 4 in Population structure and reproductive behavior of Sinaloa cichlid Cichlasoma beani (Jordan, 1889) in a tropical reservoir
Fig. 4. Relationship between standard length and total weight (SL-TW) of the Sinaloa cichlid Cichlasoma beani in the Aguamilpa Reservoir in Nayarit, Mexico.
Fig. 3 in Population structure and reproductive behavior of Sinaloa cichlid Cichlasoma beani (Jordan, 1889) in a tropical reservoir
Fig. 3. Monthly frequency distribution of size and modal groups of Sinaloa cichlid Cichlasoma beani in the Aguamilpa Reservoir in Nayarit, Mexico.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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