Results 91 to 100 of about 1,551 (156)

Figure 1 in Phylogeny and systematics of mitriform gastropods (Mollusca: Gastropoda: Neogastropoda)

open access: yes, 2015
Figure 1. Map of sampled localities. Black circles mark deep-water cruises, grey circles shallow-water shore-based expeditions. Diameters of circles are proportional to the number of samples used in the present study (see legend in the top right-hand ...
Fedosov, Alexander   +3 more
core   +1 more source

Figure 4. Clade A in Phylogeny and systematics of mitriform gastropods (Mollusca: Gastropoda: Neogastropoda)

open access: yes, 2015
Figure 8. Bayesian analysis tree of the MCPV-4G data set with the current superfamily assignment shown in colour other than grey. MCPV, Mitridae−Costellariidae−Ptychatractidae−Volutomitridae.Published as part of Fedosov, Alexander, Puillandre, Nicolas ...
Fedosov, Alexander   +3 more
core   +1 more source

A new species of Anna (Mollusca: Neogastropoda: Buccinidae) from Brazil

open access: yesZoologia (Curitiba), 2013
Anna capixaba, a new species found in depths of 45-60 m off the coast of the state of Espírito Santo, southeastern Brazil, is herein described. The new species is mainly characterized by a teleoconch of 4.5 whorls, weakly demarcated from the protoconch ...
José Coltro, Ana Paula S. Dornellas
doaj  

Preliminary study on diversity of intertidal gastropods in Barangay Day-asan, Surigao City, Philippines

open access: yesRuhuna Journal of Science, 2019
Unregulated harvesting and habitat degradation of marine gastropods are major anthropogenic activities done by the local people in Barangay Day-asan, Surigao City, Philippines.
Vince R. Abarquez   +2 more
doaj   +1 more source

Figs 1–3 in Review of Pugilina from the Atlantic, with description of a new species from Brazil (Neogastropoda, Melongenidae)

open access: yes, 2015
Figs 1–3. Pugilina tupiniquim: shell.(1) Holotype MZSP:73487, (a) apertural and (b) dorsal views (L= 120 mm); protoconch, (c) apical view, scale bar = 2 mm; (2) Paratype MZSP: 116299, (a) apertural, (b) dorsal and (c) apical view (L 80 mm), scale bar = 9
Simone, Luiz Ricardo L., Abbate, Daniel
core   +1 more source

The Revolution of Small Snails and the Early Modern Evolutionary Fauna

open access: yesDiversity
The species richness of major clades and functional groups among gastropods, a key element of Modern Evolutionary Fauna (MEF), underlines the dominant role of carnivorous Caenogastropoda and Heterobranchia, including small ectoparasites and micrograzers,
Stefano Dominici
doaj   +1 more source

FIGURE 5 in A review of the Polystira clade—the Neotropic's largest marine gastropod radiation (Neogastropoda: Conoidea: Turridae sensu stricto)

open access: yes, 2014
FIGURE 5. Diameter of protoconch I plotted against total number of protoconch whorls for 55 living morphospecies of Western Atlantic Polystira showing paucispiral (green circles, + indicates multiple species with same measurement) and multispiral ...
Todd, Jonathan A., Rawlings, Timothy A.
core   +1 more source

Figs 17–22 in Review of Pugilina from the Atlantic, with description of a new species from Brazil (Neogastropoda, Melongenidae)

open access: yes, 2015
Figs 17–22. Pugilina tupiniquim: (17) head and haemocoel, ventral view, foot and columellar muscle removed; (18) proboscis, medium and posterior oesophagus, ventral view; (19) visceral mass; (20) detail of medium oesophagus; (21) stomach longitudinal ...
Simone, Luiz Ricardo L., Abbate, Daniel
core   +1 more source

Figs 4–5 in Review of Pugilina from the Atlantic, with description of a new species from Brazil (Neogastropoda, Melongenidae)

open access: yes, 2015
Figs 4–5. Pugilina morio: shell. (4) MNHN (a) dorsal, (b) apertural, and (c) apical view (L= 160 mm), scale bar = 9 mm; (5). MNHNP, (a) apertural, (b) dorsal and (c) apical view (L= 80 mm), scale bar = 5 mm.Published as part of Abbate, Daniel & Simone ...
Simone, Luiz Ricardo L., Abbate, Daniel
core   +1 more source

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