RMF0W9R3–European white waterlily (Nymphaea alba) with Great ram's horn snail (Planorbarius corneus) Danube Delta, Romania, June.
RMP24KT6–. Planorbis corneus 226 Planorbis corneus - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 088 06 0005
RFT5XP8W–Planorbis Corneus is thin light and disk like in form vintage line drawing or engraving illustration.
RF2K2NG1N–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RMMFGAF5–RAMSHORN SNAIL Planorbis corneus on submerged stone
RF2M6WPR8–A post horn snail on the glass pane of an aquarium.
RM2BCT8FA–Ramshorn snail (Planorbis corneus) in a garden pond, aquatic UK wildlife
RF2M6WFB7–A post horn snail on the glass pane of an aquarium.
RF2K2P3TB–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RMEPKH2E–Common ramshorn snail moving under the surface of a freshwater pond utilizing surface tension in calm water to navigate film
RM2A2NCBP–Planorbis corneus, Print, Planorbarius corneus, common name the great ramshorn, is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids, which all have sinistral or left-coiling shells
RMATECXX–Great Ramshorn Snail
RMAACEX7–Newly hatched frog rana temporaria tadpoles basking in sunlit lily pads in garden pond with ramshorn snail
RF2B91NP2–Planorbis corneus, Print, Planorbarius corneus, common name the great ramshorn, is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids, which all have sinistral or left-coiling shells., 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.
RMCNFC3M–Common ramshorn snail moving under the surface of a freshwater pond utilizing surface tension in calm water to navigate film
RM2AX0MGF–The land and freshwater shells of the British Isles : with illustrations of all the species . Planorbis corneus. Paludina vivipara. 4 § Bythinia tcntacuUit: Planorbis albus.Flanorbis glaber. Planorbis spirorbi Planorbis contortiu ^ 6 Physa hypnoruni. P « 4 P.ylhinia l.cachii. Planorbis vortex. Physa fontinalis. % Limnaa gliitinosa,Lininix-a involuta, J.imnxa peregra
RM2T69939–Windowpane oyster, Placuna ephippium (Placuna sella), flatworm, Yungia aurantiaca (Planaria aurantiaca), spider wasp, Aporus planiceps (Planiceps latreillii), and great ram's horn snail, Helix cornea (Planorbis corneus). Placune, Planaires, Planiceps, Planorbe. Handcoloured steel engraving by du Casse after an illustration by Adolph Fries from Felix-Edouard Guerin-Meneville's Dictionnaire Pittoresque d'Histoire Naturelle (Picturesque Dictionary of Natural History), Paris, 1834-39. .
RM2DBTCWJ–Windowpane oyster, Placuna ephippium (Placuna sella), flatworm, Yungia aurantiaca (Planaria aurantiaca), spider wasp, Aporus planiceps (Planiceps latreillii), and great ram's horn snail, Helix cornea (Planorbis corneus). Placune, Planaires, Planiceps, Planorbe. Handcoloured steel engraving by du Casse after an illustration by Adolph Fries from Felix-Edouard Guerin-Meneville's Dictionnaire Pittoresque d'Histoire Naturelle (Picturesque Dictionary of Natural History), Paris, 1834-39.
RF2K2P3RX–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RF2K2NG1T–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RM2A2NCBN–Planorbis corneus, Print, Planorbarius corneus, common name the great ramshorn, is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids, which all have sinistral or left-coiling shells
RF2B91NP3–Planorbis corneus, Print, Planorbarius corneus, common name the great ramshorn, is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids, which all have sinistral or left-coiling shells., 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.
RMREF9MW–. The comparative physiology of respiratory mechanisms. Respiration. FUNCTIONS OF BLOOD 109 respiration and live on its oxygen store. In the case of these and probably several other animals it is not possible to distinguish sharply between the transport function and the storage function of haemoglobin, but it can be stated generally that in cases where the total oxygen capacity of the blood in an invertebrate is high compared with its metabolism there is reason to suspect a storage function.. Fig. 63. tSOWn. Decrease in oxygen content in lungs of Limncea stagnalis and Planorbis corneus when ke
RMPFAGHH–. Deutsche excursions-mollusken-fauna. Mollusks. 396 Verbreitung. In Deutschland zählt die Gruppe nur eine Art. In Nordamerika ist dieselbe jedoch zu reicher Entfaltung gelangt. 1. Planorbis corneus^ Linne. Helix Cornea, Linne, Syst. nat. ed. X. I. p. 770. — Gmelin, Syst. nat. I. p. 3623. — — Chemnitz, Conch.-Cab. IX. 2 p. 93 t. 127 f. 1113—20. Planorhis corneus, C. Pfeiffer, Naturg. I. p. 77 t. 4 fig. 3. 4. — Sturm, Fauna VI. 4 t. — — Rossm., Icon. f. 113. — Drap., tabl. moll. p. 43. — Hist. moll. p. 43 t. 1 fig. 42—44. — — Stein, Berlin p. 73 t. 2 fig. 15. — Kobelt, Nassau p. 189 t, 6 fig. 1
RMP24KRY–. Planorbis corneus 226 Planorbis corneus - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 088 06 0004
RMT224FF–Archive image from page 54 of Die Weichtiere Deutschlands eine Die Weichtiere Deutschlands : eine biologische Darstellung der einheimischen Schnecken und Muscheln dieweichtieredeu00geye Year: 1909 5il5f. 27. Unio pictorum, nat. &v. ititb Qugcnbform. 2t5&. Anodonta piscinalis, nat. bie iIödje, tnit ttJeldjer jie an bcr Ituterltigc aftcn, ur Ckifläd)e, tüelde — ü6rigeu§ icit)eil§ mir jur älfte — beu mcd)Qnijd)en emalten ausgefegt ift, ungefätjr irie 1:1,5 — 2. eim Planorbis corneus, ber größtenlrt(ofl()örii(eii, f. Safelll), berfrfjeibenförnügjlad) in einer @bene aufgeiüunben ift, üerfjolt
RF2K2NG1M–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RM2A2NCBR–Planorbis corneus, Print, Planorbarius corneus, common name the great ramshorn, is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids, which all have sinistral or left-coiling shells
RF2PY5JN6–A post horn snail on the glass pane of an aquarium.
RF2B91NP1–Planorbis corneus, Print, Planorbarius corneus, common name the great ramshorn, is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids, which all have sinistral or left-coiling shells., 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.
RMRHC1C7–. The book of shells : containing the classes Mollusca, Conchifera, Cirrhipeda, Annulata, and Crustacea. Mollusks; Shells. 40 CLASS MOLLUSCA. The Horx-shaped Planorbis, {Planorbis corneus.) The Platiorbis, although differing in form from the Lvmnsea, possesses tb.e same habits, and is found in the same localities. The jelly-like substance which is fre- quently found, in the Spring of the year, attached to water-cresses and other aquatic plants, and which is con- sidered by many to be of a poisonous nature, and looked on as the spawn of toads, is merely the covering of the ova of this and other
RF2PY5JNP–A post horn snail on the glass pane of an aquarium.
RMRJJR7E–. Beautiful shells; their nature, structure, and uses familiarly explained, with directions for collecting, cleaning, and arranging them in the cabinet and descriptions of the most remarkable species. Shells. Shells of Cnwmnn Occurrence, 153. 75-76. 77-78. 65-66. Planorbis corneus (the Homy Coil Shell), Linnceus. 67. P. albus (the White Coil Shell), Miiller. 68. P. nautileus (the Nautilus Coil Shell), Linnceus. 69. P. marginatus (the Margined Coil Shell), Draparnaud. 70. P. carinatus (the Carinated Coil Shell), Miiller. 71-72. P. vortex (the Whorl Coil Shell), Linnceus. 73-74. P. spirorbis (th
RF2PR9GA4–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RMRG3TF8–. The Canadian field-naturalist. Natural history. November, 1918] The Ottawa Naturalist 91 and June this year I kept a series of eggs of Limnaea slagnalis, Planorbis corneus and Valvata piscinalis undsr observation for the early stages of development. I have a large number of eggs em- bedded for future cutting, after using pereny and acetic sublimate as fixing reagents. Towards the end of an egg-laying period in L. stagnalis, I frequently found some of the egg-capsules with numerous eggs, up to fifteen in number instead of the normal single egg. I also managed to hatch out several cases of two
RF2PR9G9T–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RF2PR9GB9–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RMRHW9CH–. Bericht der Senckenbergischen Naturforschenden Gesellschaft in Frankfurt am Main. Natural history. Fig. 14. a und c Limnaea ovaia Drap., b und d Limnaea (ßahra Müll., e Planorbis corneus L. (n. Gr.) da erhalten haben, so daß beim Wiedereintreten feuchterer Witterung von der Gattung Limnaea wohl keine Art fehlen wird. Die große Schlammschnecke, Limnaea stagnalis L., habe ich in den Gräben des Schwanheimer AValdes nie beobachtet, während sie jenseits des Maines überall häufig ist. Von den Tellerschnecken war die Posthornschnecke, Planorbis corneus L., früher im Hauptgraben der Schwanheimer Wie
RF2PR9GB6–A post horn snail in the aquarium. Its shell is shaped like a post horn.
RMRN38B8–. Annales de la Société malacologique de Belgique. Mollusks; Zoology. 13 J. Colbeazu, oÂ/. luU/. osZ-. 1 Hélix Sauveuri. J. Cblèeau/ l Helixliortensis Tarimmima. CoU): 3 Hélix cautiana var : pyraiûidcLta. Coli: 4; Helix sericea var : Fontainei. Colb: 5 Helixiirafasciatavar-.altocmctelk, CoU>: 6 ïïeliï "aiiifasciai;a var:îIaîiiurceTisis. Coli: I Vertig'o cylindrica. CoU): 8 CaTycMnmmiimniim var; ciirt-um. (5?Z^.- 16 11 14? 15 F.De.TdlenjOve' m, lapida del^ ft "c- 9 Planorbis coraeus variMcolor. Cold.' 10 Planorbis corneus var:iaicrostoma. Colô: 11 Physafoutmalis var: aplexoides-. C
RMRJRP8X–. Aus der Heimath. Natural history; Natural history -- Germany. 17 18. 19 1. Planorbis corneus Drap, foii unten, oben unt vorn.— 2. PI. carinatus ÄIüll. tbcnfo. — 3. PI. voi'tex M. cbcnfo. — 4. Limnaeus ovatus Drap. — 5. L pa- lustris (Bucc.) M. — 6. L. stagnalis (Bucc.) M. — 7. Amphipeplea glutinosa (Bucc.) M. — 8. Physa fontinalis (Bulla) L. — 9. Ph. Hypnorum (Bulla) L. — 11) Ancylus fluviatilis M. — 11. Palu- (lina vivipara (Hei.) L. — 12. Bitliynia teutacuLata (Nerita) M. — 13. Valvata. Please note that these images are extracted from scanned page images that may have been digitally enhanc
RMRJRP88–. Aus der Heimath. Natural history; Natural history -- Germany. 19 1. Planorbis corneus Drap, foii unten, oben unt vorn.— 2. PI. carinatus ÄIüll. tbcnfo. — 3. PI. voi'tex M. cbcnfo. — 4. Limnaeus ovatus Drap. — 5. L pa- lustris (Bucc.) M. — 6. L. stagnalis (Bucc.) M. — 7. Amphipeplea glutinosa (Bucc.) M. — 8. Physa fontinalis (Bulla) L. — 9. Ph. Hypnorum (Bulla) L. — 11) Ancylus fluviatilis M. — 11. Palu- (lina vivipara (Hei.) L. — 12. Bitliynia teutacuLata (Nerita) M. — 13. Valvata. pisclnalis (Ner.) M. — 14. Melania Ho- lanrlri Fer. — 15. Melanopsis acicu- laris Fer.— 10. Neritina fluviatili
RMRCENTC–. Die Weichtiere Deutschlands : eine biologische Darstellung der einheimischen Schnecken und Muscheln. Mollusks; Snails; Mussels; Shellfish. ^afet II. Q[öafferfd)nec!cn: 1, 3, 5, 7 Limnaea auricularia (3 „fd^tDtmmenb" om '2ßaffetft)teget); 2 Lim- naea palustris; 4 Planorbis umbilicatus; 6 Planorbis corneus; 8, 9 Lim- naeus stagnalis; 10 Vivipara contecta (vera;.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Geyer, D
RMRCT7W2–. Deutsche excursions-mollusken-fauna. Mollusks. 396 Verbreitung. In Deutschland zählt die Gruppe nur eine Art. In Nordamerika ist dieselbe jedoch zu reicher Entfaltung gelangt. 1. Planorbis corneus^ Linne. Helix Cornea, Linne, Syst. nat. ed. X. I. p. 770. — Gmelin, Syst. nat. I. p. 3623. — — Chemnitz, Conch.-Cab. IX. 2 p. 93 t. 127 f. 1113—20. Planorhis corneus, C. Pfeiffer, Naturg. I. p. 77 t. 4 fig. 3. 4. — Sturm, Fauna VI. 4 t. — — Rossm., Icon. f. 113. — Drap., tabl. moll. p. 43. — Hist. moll. p. 43 t. 1 fig. 42—44. — — Stein, Berlin p. 73 t. 2 fig. 15. — Kobelt, Nassau p. 189 t, 6 fig. 1
RMRGR2E0–. Bulletin de la Société linnéenne de Normandie. Natural history; Natural history. Planorbis rotdndatus , Pair. - NArjTII.EUS, /-. - ALBIS, Mûll. - LJEvis, Aider. CONTORTUS, L. CORNEUS, L. PlIÏSA FONTIiNALIS, L. HYPNORUM, /-. L1MN.EA GLDTINOSA , Mull. AL'RICUHRIA , L. LIMOSA , L. - PEREGRA , Mûll. PALUSTRIS, Mûll. STAGNALIS , L. TRUNCATULA, Mûll. GLABRA , Mail. AnCYLUS FLIVIATILIS, Mûll. - LACUSTRIS , f.. Bythinia similis , Drap. - Leachii , Shcpp. - TENTACULATA, L. 151 — Vai-vata piscinams, Mi'dt. — CRISTATA, Mûll. NkRITA FLIVIATILIS, L. Anodonta cygnf,a , L. — ANATINA , L. — ELONGATA , Holan
RMRDGH2Y–. An introduction to zoology, with directions for practical work (invertebrates). lie INTRODUCTION TO ZOOLOGY chap. Shell f to 1 inch in diameter, rounded on both sides. Whorls 5 or 6. Dark reddish brown in colour, very common in some localities, and always to be had readily from any dealer in aquatic specimens. Eggs 20 to 45 in a flat, oval capsule attached to a leaf. Easp with 67 teeth in each row, and 200 rows. Planorbis complanatus (= umbilicatus).âShell | inch dia- meter : 5 or 6 whorls. One side of the shell is flat or. Fig. 66.âThe Common Trumpet Snail {PlanorMs corneus). A, Climbing a
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