Radula (English Wikipedia)

Padilla, D. K. (1985). "Structural resistance of algae to herbivores". Marine Biology. 90 (1): 103–109. Bibcode:1985MarBi..90..103P. doi:10.1007/BF00428220. S2CID 80717511.
Hickman, C. S. (1980). "Gastropod Radulae and the Assessment of Form in Evolutionary Paleontology". Paleobiology. 6 (3): 276–294. Bibcode:1980Pbio....6..276H. doi:10.1017/s0094837300006801. JSTOR 2400346. S2CID 89455588.
Steneck, R. S.; Watling, L. (1982). "Feeding capabilities and limitation of herbivorous mollusks: A functional group approach". Marine Biology. 68 (3): 299–319. Bibcode:1982MarBi..68..299S. doi:10.1007/BF00409596. S2CID 84207061.
Butterfield, N.J. (2008). "An early Cambrian radula". Journal of Paleontology. 82 (3): 543–554. Bibcode:2008JPal...82..543B. doi:10.1666/07-066.1. S2CID 86083492.
Yochelson, E. L.; Kisselev, G. N. (2003). "Early Cambrian Salterella and Volborthella (Phylum Agmata) re-evaluated". Lethaia. 36 (1): 8–20. Bibcode:2003Letha..36....8Y. doi:10.1080/00241160310001254.
Gordon, L. M.; Joester, D. (2011). "Nanoscale chemical tomography of buried organic–inorganic interfaces in the chiton tooth". Nature. 469 (7329): 194–197. Bibcode:2011Natur.469..194G. doi:10.1038/nature09686. PMID 21228873. S2CID 4430261.
Gabbott, S. E. (1999). "Orthoconic cephalopods and associated fauna from the late Ordovician Soom Shale Lagerstatte, South Africa". Palaeontology. 42 (1): 123–148. Bibcode:1999Palgy..42..123G. doi:10.1111/1475-4983.00065.

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"All About Slugs".

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"Morphological Parallelism in Opisthobranch Gastropods". Malacologia: 313–327. 1991.

biodiversitylibrary.org (Global: 168^th place; English: 136^th place)

Cruz, R.; Lins, U.; Farina, M. (1998). "Minerals of the radular apparatus of Falcidens sp. (Caudofoveata) and the evolutionary implications for the Phylum Mollusca". Biological Bulletin. 194 (2): 224–230. doi:10.2307/1543051. JSTOR 1543051. PMID 28570844.

books.google.com (Global: 3^rd place; English: 3^rd place)

(in German) von Middendorff A. T. (1847). Beiträge zu einer malacozoologia rossica: Chitonen. St. Petersburg, 151 pp. + plates. p .54.

doi.org (Global: 2^nd place; English: 2^nd place)

Padilla, D. K. (1985). "Structural resistance of algae to herbivores". Marine Biology. 90 (1): 103–109. Bibcode:1985MarBi..90..103P. doi:10.1007/BF00428220. S2CID 80717511.
Scheltema, A. H.; Kerth, K.; Kuzirian, A. M. (2003). "Original molluscan radula: Comparisons among Aplacophora, Polyplacophora, Gastropoda, and the Cambrian fossil Wiwaxia corrugata". Journal of Morphology. 257 (2): 219–245. doi:10.1002/jmor.10121. PMID 12833382. S2CID 32940079.
Guralnick, R.; Smith, K. (1999). "Historical and biomechanical analysis of integration and dissociation in molluscan feeding, with special emphasis on the true limpets (Patellogastropoda: Gastropoda)". Journal of Morphology. 241 (2): 175–195. doi:10.1002/(SICI)1097-4687(199908)241:2<175::AID-JMOR7>3.0.CO;2-0. PMID 10420163. S2CID 14497120.
Hickman, C. S. (1980). "Gastropod Radulae and the Assessment of Form in Evolutionary Paleontology". Paleobiology. 6 (3): 276–294. Bibcode:1980Pbio....6..276H. doi:10.1017/s0094837300006801. JSTOR 2400346. S2CID 89455588.
Steneck, R. S.; Watling, L. (1982). "Feeding capabilities and limitation of herbivorous mollusks: A functional group approach". Marine Biology. 68 (3): 299–319. Bibcode:1982MarBi..68..299S. doi:10.1007/BF00409596. S2CID 84207061.
Jensen, K. R. (1993). "Morphological adaptations and plasticity of radular teeth of the Sacoglossa (= Ascoglossa) (Mollusca: Opisthobranchia) in relation to their food plants". Biological Journal of the Linnean Society. 48 (2): 135–155. doi:10.1111/j.1095-8312.1993.tb00883.x.
Butterfield, N.J. (2008). "An early Cambrian radula". Journal of Paleontology. 82 (3): 543–554. Bibcode:2008JPal...82..543B. doi:10.1666/07-066.1. S2CID 86083492.
Yochelson, E. L.; Kisselev, G. N. (2003). "Early Cambrian Salterella and Volborthella (Phylum Agmata) re-evaluated". Lethaia. 36 (1): 8–20. Bibcode:2003Letha..36....8Y. doi:10.1080/00241160310001254.
Gordon, L. M.; Joester, D. (2011). "Nanoscale chemical tomography of buried organic–inorganic interfaces in the chiton tooth". Nature. 469 (7329): 194–197. Bibcode:2011Natur.469..194G. doi:10.1038/nature09686. PMID 21228873. S2CID 4430261.
Gerlach, J.; van Bruggen, A. C. (1998). "A first record of a terrestrial mollusk without a radula". Journal of Molluscan Studies. 64 (2): 249–250. doi:10.1093/mollus/64.2.249.
Valdés, A. (2003). "Preliminary Molecular Phylogeny of the Radula-Less Dorids (Gastropoda: Opisthobranchia), Based on 16S Mtdna Sequence Data". Journal of Molluscan Studies. 69: 75–80. doi:10.1093/mollus/69.1.75.
Oliverio, M (1995). "The systematics of the radula-less gastropod Clathromangelia (Caenogastropoda, Conoidea)". Zoologica Scripta. 24 (3): 193–201. doi:10.1111/j.1463-6409.1995.tb00399.x. S2CID 85202876.
Gabbott, S. E. (1999). "Orthoconic cephalopods and associated fauna from the late Ordovician Soom Shale Lagerstatte, South Africa". Palaeontology. 42 (1): 123–148. Bibcode:1999Palgy..42..123G. doi:10.1111/1475-4983.00065.
Cruz, R.; Lins, U.; Farina, M. (1998). "Minerals of the radular apparatus of Falcidens sp. (Caudofoveata) and the evolutionary implications for the Phylum Mollusca". Biological Bulletin. 194 (2): 224–230. doi:10.2307/1543051. JSTOR 1543051. PMID 28570844.

jstor.org (Global: 23^rd place; English: 15^th place)

Hickman, C. S. (1980). "Gastropod Radulae and the Assessment of Form in Evolutionary Paleontology". Paleobiology. 6 (3): 276–294. Bibcode:1980Pbio....6..276H. doi:10.1017/s0094837300006801. JSTOR 2400346. S2CID 89455588.
Cruz, R.; Lins, U.; Farina, M. (1998). "Minerals of the radular apparatus of Falcidens sp. (Caudofoveata) and the evolutionary implications for the Phylum Mollusca". Biological Bulletin. 194 (2): 224–230. doi:10.2307/1543051. JSTOR 1543051. PMID 28570844.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Scheltema, A. H.; Kerth, K.; Kuzirian, A. M. (2003). "Original molluscan radula: Comparisons among Aplacophora, Polyplacophora, Gastropoda, and the Cambrian fossil Wiwaxia corrugata". Journal of Morphology. 257 (2): 219–245. doi:10.1002/jmor.10121. PMID 12833382. S2CID 32940079.
Guralnick, R.; Smith, K. (1999). "Historical and biomechanical analysis of integration and dissociation in molluscan feeding, with special emphasis on the true limpets (Patellogastropoda: Gastropoda)". Journal of Morphology. 241 (2): 175–195. doi:10.1002/(SICI)1097-4687(199908)241:2<175::AID-JMOR7>3.0.CO;2-0. PMID 10420163. S2CID 14497120.
Gordon, L. M.; Joester, D. (2011). "Nanoscale chemical tomography of buried organic–inorganic interfaces in the chiton tooth". Nature. 469 (7329): 194–197. Bibcode:2011Natur.469..194G. doi:10.1038/nature09686. PMID 21228873. S2CID 4430261.
Cruz, R.; Lins, U.; Farina, M. (1998). "Minerals of the radular apparatus of Falcidens sp. (Caudofoveata) and the evolutionary implications for the Phylum Mollusca". Biological Bulletin. 194 (2): 224–230. doi:10.2307/1543051. JSTOR 1543051. PMID 28570844.

seaslugforum.net (Global: low place; English: 9,332^nd place)

Rudman W. B. (14 October 2002) "http://www.seaslugforum.net/factsheet.cfm?base=tethfimb". Sea Slug Forum, accessed 29 December 2010.

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api.semanticscholar.org

Padilla, D. K. (1985). "Structural resistance of algae to herbivores". Marine Biology. 90 (1): 103–109. Bibcode:1985MarBi..90..103P. doi:10.1007/BF00428220. S2CID 80717511.
Scheltema, A. H.; Kerth, K.; Kuzirian, A. M. (2003). "Original molluscan radula: Comparisons among Aplacophora, Polyplacophora, Gastropoda, and the Cambrian fossil Wiwaxia corrugata". Journal of Morphology. 257 (2): 219–245. doi:10.1002/jmor.10121. PMID 12833382. S2CID 32940079.
Guralnick, R.; Smith, K. (1999). "Historical and biomechanical analysis of integration and dissociation in molluscan feeding, with special emphasis on the true limpets (Patellogastropoda: Gastropoda)". Journal of Morphology. 241 (2): 175–195. doi:10.1002/(SICI)1097-4687(199908)241:2<175::AID-JMOR7>3.0.CO;2-0. PMID 10420163. S2CID 14497120.
Hickman, C. S. (1980). "Gastropod Radulae and the Assessment of Form in Evolutionary Paleontology". Paleobiology. 6 (3): 276–294. Bibcode:1980Pbio....6..276H. doi:10.1017/s0094837300006801. JSTOR 2400346. S2CID 89455588.
Steneck, R. S.; Watling, L. (1982). "Feeding capabilities and limitation of herbivorous mollusks: A functional group approach". Marine Biology. 68 (3): 299–319. Bibcode:1982MarBi..68..299S. doi:10.1007/BF00409596. S2CID 84207061.
Butterfield, N.J. (2008). "An early Cambrian radula". Journal of Paleontology. 82 (3): 543–554. Bibcode:2008JPal...82..543B. doi:10.1666/07-066.1. S2CID 86083492.
Gordon, L. M.; Joester, D. (2011). "Nanoscale chemical tomography of buried organic–inorganic interfaces in the chiton tooth". Nature. 469 (7329): 194–197. Bibcode:2011Natur.469..194G. doi:10.1038/nature09686. PMID 21228873. S2CID 4430261.
Oliverio, M (1995). "The systematics of the radula-less gastropod Clathromangelia (Caenogastropoda, Conoidea)". Zoologica Scripta. 24 (3): 193–201. doi:10.1111/j.1463-6409.1995.tb00399.x. S2CID 85202876.

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Padilla, D. K. (April 1998). "Inducible Phenotypic Plasticity of the Radula in Lacuna (Gastropoda: Littorinidae)" (PDF). The Veliger. 41 (2): 201–204. Archived from the original (PDF) on 1 October 2013. Retrieved 21 April 2011.

web.archive.org (Global: 1^st place; English: 1^st place)

Padilla, D. K. (April 1998). "Inducible Phenotypic Plasticity of the Radula in Lacuna (Gastropoda: Littorinidae)" (PDF). The Veliger. 41 (2): 201–204. Archived from the original (PDF) on 1 October 2013. Retrieved 21 April 2011.

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"Radula definitions". wordswarm.net. Retrieved 9 October 2009.^{[permanent dead link]}

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Firby, J. B.; Durham, J. W. (1 November 1974). "Molluscan Radula from Earliest Cambrian". Journal of Paleontology. 48 (6): 1109–1338. ISSN 0022-3360.

Radula (English Wikipedia)

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