RF2AAFWX5–trochus snail eating algae on the glass of an reef aquarium
RM2A2NNKR–Trochus conulus, Print, Calliostoma conulus is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae. This is the type species of the genus
RF2D6JB79–Saltwater Trochus snail in reef aquarium tank
RF2DD9R69–trochus snail eating algae on the glass of an reef aquarium
RF2RT7MH6–Poster, Texture of Shells and Snails Turritella, Propebela, Trochus pyramins, Angaria delphinus, Endive Snail, Marine Snail, Trochus radiatus.
RMRJ957W–An engraving depicting a Trochus, a genus of medium-sized to large, top-shaped sea snails with an operculum and a pearly inside to their shells, marine gastropod molluscs in the family Trochidae, the top snails. Dated 19th century
RM2T68936–Sunburst star turban or the circular saw shell, Astraea heliotropium, dorsal 1, ventral 2. Large sea snail, marine gastropod mollusc. Le soleil imperial ou l'eperon royal, Trochus imperialis. Handcoloured copperplate engraving from Carl Bertuch's Bilderbuch fur Kinder (Picture Book for Children), Weimar, 1815. A 12-volume encyclopedia for children illustrated with almost 1,200 engraved plates on natural history, science, costume, mythology, etc., published from 1790-1830.
RMEBK029–Nile topsnail, Nile trochus, commercial trochus, pearly top shell (Trochus niloticus)
RM2RMCX5N–Sunburst star turban or the circular saw shell, Astraea heliotropium, dorsal 1, ventral 2. Large sea snail, marine gastropod mollusc. Le soleil imperial ou l'eperon royal, Trochus imperialis. Handcoloured copperplate engraving from Carl Bertuch's Bilderbuch fur Kinder (Picture Book for Children), Weimar, 1815. A 12-volume encyclopedia for children illustrated with almost 1,200 engraved plates on natural history, science, costume, mythology, etc., published from 1790-1830.
RMDABGD5–Trochus pearl sea shells are being cultivated at One Arm Point, Cape Leveque, Western Australia, for button production
RMC600DX–Extinct fossil sea snails
RM2A2NNM2–Trochus maculatus, Print, Trochus maculatus, common name the maculated top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails
RF2D6JB78–Saltwater Trochus snail in reef aquarium tank
RF2JJEH4M–trochus histrio snail eating algae on the glass of an reef aquarium with blurred background
RF2CWDBMN–Saltwater Trochus snail in reef aquarium tank
RMBC39FR–common top trochus zizyphinus australian pheasant shell phasianella australis
RMDTF8BX–Trochus niloticus, top shell
RFAX5RJ0–Sea snail, top shell, Trochus Pyramis
RMW7WW9P–Grey Topshell (Gibbula cineraria) on sea shore, Sark, British Channel Islands.
RF2H3BA0N–KENYA - CIRCA 1971: a stamp printed in Kenya shows Flame Top Shell, Trochus Flammulatus, is a Species of Sea Snail, circa 1971
RMDR3N8B–Giant top shell snail (Trochus niloticus)
RMW7WWAF–Painted top shell (Calliostoma zizyphinum) on seashore, Sark, British Channel Islands.
RFR6E45C–Top-shaped sea shell of sea snail Trochus isolated on black background
RM2BF1KXF–Commercial Trochus Commercial Top Shell Commercial Trochus Commercial Top Shell. This object is part of the Education and Outreach collection, some of which are in the Q?rius science education center and available to see.214 Jan 2020
RMCNHPR8–Postage stamp from Nicaragua depicting a top snail (Trochus maculatus)
RMP55RH2–Extinct fossil sea snails: Pleurotomaria tuberculosa, P. oenata, Trochus Schubleri and Turbo granulatus. Handcoloured lithograph by an unknown artist from Dr. F.A. Schmidt's 'Petrefactenbuch,' published in Stuttgart, Germany, 1855 by Verlag von Krais & Hoffmann. Dr. Schmidt's 'Book of Petrification' introduced fossils and palaeontology to both the specialist and general reader.
RFT5XPJ0–Trochus Virgatus is a species of sea snail and a marine gastropod mollusk in the family Tegulidae vintage line drawing or engraving illustration.
RF2CTHJY7–Turbo snail (Trochus sp.) grazing encrusting algae on the aquarium glass
RMDABGD0–Trochus pearl sea shells are being cultivated at One Arm Point, Cape Leveque, Western Australia, for button production
RM2A2NNKY–Trochus iris, Print, Cantharidus opalus, common name the opal top shell or in the Maori language matangongore, is a species of large sea snail, a marine gastropod mollusc in the family Trochidae, the top snails
RF2B92D4N–Trochus conulus, Print, Calliostoma conulus is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae. This is the type species of the genus., Reimagined by Gibon, design of warm cheerful glowing of brightness and light rays radiance. Classic art reinvented with a modern twist. Photography inspired by futurism, embracing dynamic energy of modern technology, movement, speed and revolutionize culture.
RF2HJFYK8–Set of multicolored sea shells. Vector flat illustration collection
RF2CWDBKW–Saltwater Trochus snail in reef aquarium tank
RF2BH792N–Top Shell. Trochus Niloticus L. Commercial Trochus. Pacific Seashell
RMDTF8BR–Trochus niloticus, top shell
RMEBRHH8–topsnail (Clelandella miliaris, Calliostoma miliaris, Trochus millegranus, Jujubinus miliaris, Ampulotrochus miliaris), creeping on a stone
RMBC39FA–indian phorus phorus indicus staircase or perspective trochus solarium perspectiuum
RF2R9JK8J–Macrophotograph of the underside of a sea snail a Trochus radiatus shell also known as Christmas Tree Top shell
RF2T310XA–dried spiral shell of sea snail isolated on white background
RMW7WWAH–Purple Topshell (Gibbula umbilicalis) sea shells on beach, Sark, British Channel Islands.
RFR6E451–Top-shaped sea shell of sea snail Trochus isolated on black background
RMDB8571–Grey Topshell Gibbula cineraria and Common Periwinkle Littorina littorea In A Rockpool, Wales
RM2CE50AE–. Beginners' Zoology . Fig. 200. — Trochus. is very similar to the snail exceptthat it has no shell. If the shell of the snail shown inFig. 202 were removed, there would be left a very good representation of a slug. Economic Importance ofMollusca. — Several speciesof clams are eaten. One ofthem is the Jiard-sJiell clam(quahog) found on the At-lantic coast from Cape Codto Texas. Its shell is white. It often burrows slightlybeneath the surface. The soft-shell clam is better liked asfood. It lives along the shores of all northern seas. Itburrows a foot beneath the surface and extends its siphons.
RF2HPAYMX–Seamless pattern with brown seashells. Vector flat illustration
RMGNPGGH–Silver Spiral Cut Troca Seashells
RF2CTHJY1–Turbo snail (Trochus sp.) grazing encrusting algae on the aquarium glass
RMDABGCM–Trochus pearl sea shells are being cultivated at One Arm Point, Cape Leveque, Western Australia, for button production
RMPG402N–. A manual of zoology. Zoology. I. AMPHINEURA 315 veliger arises from the velum, a strong circle of cilia, which surrounds a velar field in front of the mouth, and which serves as a locomotor organ for the larva. In some cases (fig. 314, B) it is lobed like the trochus of a Rotifer. The veliger recalls the annelid trochophore and serves for the distribution of the species; it is therefore of great importance for animals. Fig. 314.—Veliger stages, .1, of a snail; B, of a Pteropod (from Gegenbaur). 0, shell; op, operculum; p, foot; t, tentacle; v, velum. which, like most molluscs, are sedentary
RF2DYG2J8–MOSCOW, RUSSIA - JULY 19, 2019: Postage stamp printed in Rwanda shows Giant pearly trochus, Seashells serie serie, circa 2010
RF2B92D78–Trochus maculatus, Print, Trochus maculatus, common name the maculated top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails., Reimagined by Gibon, design of warm cheerful glowing of brightness and light rays radiance. Classic art reinvented with a modern twist. Photography inspired by futurism, embracing dynamic energy of modern technology, movement, speed and revolutionize culture.
RF2F999KA–MOSCOW, RUSSIA - NOVEMBER 4, 2019: Two postage stamps printed in Kenya shows Flame Top Shell (Trochus flammulatus), Molluscs of the sea serie, 40 Keny
RF2CWDBKF–Saltwater Trochus snail in reef aquarium tank
RF2BH77N7–Commercial Trochus. Top Shell. Trochus Niloticus L. Pacific Seashell
RMDTF8BP–Trochus niloticus, top shell
RMW7WWAM–Purple Topshell (Gibbula umbilicalis) sea shells on beach, Sark, British Channel Islands.
RFR6E454–Top-shaped sea shell of sea snail Trochus isolated on black background
RMW7X3NX–Detail of Purple Topshell (Gibbula umbilicus) found washed up on a beach. Claigan, Isle of Skye, Inner Hebrides, Scotland, UK. April.
RMDKAY0J–Grey Topshells Gibbula cineraria And A Black-footed Limpet Patella depressa
RMW7WWAT–Pennant's Topshell (Gibbula pennanti) and Purple Topshell (Gibbula umbilicalis) sea shells on beach, showing difference between species, sea shells on beach, Sark, British Channel Islands.
RM2CE50A1–. Beginners' Zoology . Fig. 199. — Oyster. C, mouth; a, vent; g,g,ganglia; 7nt, mantle; b,gill. drawings of their shells. The slug. Fig. 200. — Trochus. is very similar to the snail exceptthat it has no shell. If the shell of the snail shown inFig. 202 were removed, there would be left a very good representation of a slug. Economic Importance ofMollusca. — Several speciesof clams are eaten. One ofthem is the Jiard-sJiell clam(quahog) found on the At-lantic coast from Cape Codto Texas. Its shell is white. It often burrows slightlybeneath the surface. The soft-shell clam is better liked asfood.
RF2HPAJ9K–Seamless pattern with yellow seashells. Vector flat illustration
RF2B92D6D–Trochus iris, Print, Cantharidus opalus, common name the opal top shell or in the Maori language matangongore, is a species of large sea snail, a marine gastropod mollusc in the family Trochidae, the top snails., Reimagined by Gibon, design of warm cheerful glowing of brightness and light rays radiance. Classic art reinvented with a modern twist. Photography inspired by futurism, embracing dynamic energy of modern technology, movement, speed and revolutionize culture.
RF2F999KE–MOSCOW, RUSSIA - NOVEMBER 4, 2019: Postage stamp printed in Kenya shows Flame Top Shell (Trochus flammulatus), Molluscs of the sea serie, 40 Kenyan ce
RF2CWDBN1–Saltwater Trochus snail in reef aquarium tank
RMDAW5GE–Marine Inhabitants Of A Rock Pool - Grey Turban Shell (l), Common Shore Crab (m), Common Periwinkle (r)
RMRDJFW0–. A manual of zoology. Zoology. I. AMPHINEURA 315 veliger arises from the velum, a strong circle of cilia, which surrounds a velar field in front of the mouth, and which serves as a locomotor organ for the larva. In some cases (fig. 314, B) it is lobed like the trochus of a Rotifer. The veliger recalls the annelid trochophore and serves for the distribution of the species; it is therefore of great importance for animals. Fig. 314.—Veliger stages, .1, of a snail; B, of a Pteropod (from Gegenbaur). 0, shell; op, operculum; p, foot; t, tentacle; v, velum. which, like most molluscs, are sedentary
RF2HPAJ9D–Seamless pattern with pink seashells. Vector flat illustration
RF2HPAR8D–Seamless pattern with multicolored seashells. Vector flat illustration
RF2CWDBMH–Saltwater Trochus snail in reef aquarium tank
RMRE0946–. A manual of zoology. Zoology. 356 MOLLUSCA. mantle, shell, or head, which occur in large groups of molluscs, is not a primitive condition, but can only be explained by degen- eration. The name veliger arises from the velum, a strong circle of cilia, which surrounds a frontal or velar field in front of the mouth, and which serves as a locomotor organ for the larva. In some cases (fig. 343, B) it is lobed like the trochus of a Rotifer.. Fig. 343.—Veliijer stat'i-'S, ^1, of a snail; B, of a Pteropod. (From Gegenbaur.) .1, shell; lip, operculum ; p, foot; (, tentacle; i velum. The veliger recal
RF2CWDBKN–Saltwater Trochus snail in reef aquarium tank
RF2CWDBMC–Saltwater Trochus snail in reef aquarium tank
RF2CWDBMX–Saltwater Trochus snail in reef aquarium tank
RF2CWDBKB–Saltwater Trochus snail in reef aquarium tank
RF2CWDBH2–Saltwater Trochus snail in reef aquarium tank
RF2CWDBHD–Saltwater Trochus snail in reef aquarium tank
RF2CWDBH7–Saltwater Trochus snail in reef aquarium tank
RF2CWDBK2–Saltwater Trochus snail in reef aquarium tank
RF2CWDBK7–Saltwater Trochus snail in reef aquarium tank
RF2CWDBHJ–Saltwater Trochus snail in reef aquarium tank
RFTR9MHY–Trochus Saltwater snail in aquarium reef tank
RFTR9MJ1–Trochus Saltwater snail in aquarium reef tank
RFTR9MHX–Trochus Saltwater snail in aquarium reef tank
RFTR9MJ2–Trochus Saltwater snail in aquarium reef tank
RF2F90BT4–Sea snail in saltwater aquarium reef tank
RF2F90BTD–Sea snail in saltwater aquarium reef tank
RF2F90BTE–Sea snail in saltwater aquarium reef tank
RF2F90BT9–Sea snail in saltwater aquarium reef tank
RF2F90BTB–Sea snail in saltwater aquarium reef tank
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