Dr CHRIS WADE's Outputs (105)

Genetic variation in the Giant African Snail Lissachatina fulica (Bowdich, 1822) in its invasive ranges of Asia and West Africa (2020)
Journal Article
Vijayan, K., Suganthasakthivel, R., Sajeev, T. V., Soorae, P. S., Naggs, F., & Wade, C. M. (2020). Genetic variation in the Giant African Snail Lissachatina fulica (Bowdich, 1822) in its invasive ranges of Asia and West Africa. Biological Journal of the Linnean Society, 131(4), 973-985. https://doi.org/10.1093/biolinnean/blaa171

The rapidly spreading Giant African Snail Lissachatina [=Achatina] fulica (Bowdich, 1822) has been introduced to many parts of the world since the 1800s and is one of the world’s most invasive species. We compared cytochrome oxidase subunit I (COI) s... Read More about Genetic variation in the Giant African Snail Lissachatina fulica (Bowdich, 1822) in its invasive ranges of Asia and West Africa.

Phylogenetic relationships of the carnivorous terrestrial snail family Streptaxidae (Stylommatophora: Achatinina) in Thailand and surrounding areas of Southeast Asia (2020)
Journal Article
Siriboon, T., Naggs, F., Wade, C. M., Jeratthitikul, E., Tongkerd, P., Jirapatrasilp, P., Panha, S., & Sutcharit, C. (2020). Phylogenetic relationships of the carnivorous terrestrial snail family Streptaxidae (Stylommatophora: Achatinina) in Thailand and surrounding areas of Southeast Asia. Systematics and Biodiversity, 18(7), 720-738. https://doi.org/10.1080/14772000.2020.1783384

© 2020, © The Trustees of the Natural History Museum, London 2020. All Rights Reserved. Southeast Asia boasts a high diversity of carnivorous terrestrial snails in the family Streptaxidae. Six genera are now recognized in this region, mainly classifi... Read More about Phylogenetic relationships of the carnivorous terrestrial snail family Streptaxidae (Stylommatophora: Achatinina) in Thailand and surrounding areas of Southeast Asia.

Molecular phylogeny of freshwater snails and limpets (Panpulmonata: Hygrophila) (2020)
Journal Article
SAADI, A. J., DAVISON, A., & WADE, C. M. (2020). Molecular phylogeny of freshwater snails and limpets (Panpulmonata: Hygrophila). Zoological Journal of the Linnean Society, 190(2), 518-531. https://doi.org/10.1093/zoolinnean/zlz177

© 2020 The Linnean Society of London. We have undertaken a comprehensive molecular phylogenetic analysis of the Hygrophila based on 3112 sites of the large subunit and 5.8S ribosomal RNA genes. A clear basal division between Chilinoidea and Lymnaeoid... Read More about Molecular phylogeny of freshwater snails and limpets (Panpulmonata: Hygrophila).

Formin, an opinion (2020)
Journal Article
Davison, A., McDowell, G. S., Holden, J. M., Johnson, H. F., Wade, C. M., Chiba, S., Jackson, D. J., Levin, M., & Blaxter, M. L. (2020). Formin, an opinion. Development, 147(1), Article dev187427. https://doi.org/10.1242/dev.187427

Resolving the basal divisions in the stylommatophoran land snails and slugs with special emphasis on the position of the Scolodontidae (2019)
Journal Article
Saadi, A. J., & Wade, C. M. (2019). Resolving the basal divisions in the stylommatophoran land snails and slugs with special emphasis on the position of the Scolodontidae. Molecular Phylogenetics and Evolution, 139, Article 106529. https://doi.org/10.1016/j.ympev.2019.106529

The deep divisions at the base of the stylommatophoran land snails and slugs have proved to be controversial, with the phylogenetic position of the Scolodontidae remaining unresolved. Here we present a phylogenetic analysis of 34 stylommatophoran gen... Read More about Resolving the basal divisions in the stylommatophoran land snails and slugs with special emphasis on the position of the Scolodontidae.

Phylogenetics and species delimitations of the operculated land snail Cyclophorus volvulus (Gastropoda: Cyclophoridae) reveal cryptic diversity and new species in Thailand (2019)
Journal Article
Nantarat, N., Sutcharit, C., Tongkerd, P., Wade, C. M., Naggs, F., & Panha, S. (2019). Phylogenetics and species delimitations of the operculated land snail Cyclophorus volvulus (Gastropoda: Cyclophoridae) reveal cryptic diversity and new species in Thailand. Scientific Reports, 9, Article 7041. https://doi.org/10.1038/s41598-019-43382-5

Recent conceptual and practical advances in phylogenetic species delimitation have enabled progressively robust biodiversity studies. Delimiting species in widespread taxa is an intriguing problem; the edible operculated land snail Cyclophorus volvul... Read More about Phylogenetics and species delimitations of the operculated land snail Cyclophorus volvulus (Gastropoda: Cyclophoridae) reveal cryptic diversity and new species in Thailand.

Correction to: Reconstructed historical distribution and phylogeography unravels non-steppic origin of Caucasotachea vindobonensis (Gastropoda: Helicidae) (2018)
Journal Article
Kajtoch, Ł., Davison, A., Grindon, A., Deli, T., Sramkó, G., Gwardjan, M., Kramarenko, S., Mierzwa-Szymkowiak, D., Ruta, R., Ścibior, R., Tóth, J. P., Wade, C. M., Kolasa, M., Egorov, R. V., & Fehér, Z. (2018). Correction to: Reconstructed historical distribution and phylogeography unravels non-steppic origin of Caucasotachea vindobonensis (Gastropoda: Helicidae). Organisms Diversity and Evolution, 18(2), 261-262. https://doi.org/10.1007/s13127-018-0363-9

© 2018, Gesellschaft für Biologische Systematik. One of the author’s name of this article was incorrectly published as “Chris Wade”. This is now presented correctly in this article as “Christopher M. Wade”.

An illustrated guide to the land snails and slugs of Vietnam (2017)
Other
Raheem, D. C., Backeljau, T., Pearce-Kelly, P., Taylor, H., Fenn, J., Sutcharit, C., Panha, S., von Oheimb, K. . C., von Oheimb, P. V., Ikebe, C., Páll-Gergely, B., Gargominy, O., Văn Hào, L., Văn Sáng, P., Văn Tứ, Đ., Thị Phòng, Đ., Naggs, M., Ablett, J., Mackenzie Dodds, J., Wade, C. M., & Naggs, F. (2017). An illustrated guide to the land snails and slugs of Vietnam

Genetic diversity and ecology of the planktonic foraminifers Globigerina bulloides, Turborotalita quinqueloba and Neogloboquadrina pachyderma off the Oman margin during the late SW Monsoon (2017)
Journal Article
Darling, K. F., Wade, C. M., Siccha, M., Trommer, G., Schulz, H., Abdolalipour, S., & Kurasawa, A. (2017). Genetic diversity and ecology of the planktonic foraminifers Globigerina bulloides, Turborotalita quinqueloba and Neogloboquadrina pachyderma off the Oman margin during the late SW Monsoon. Marine Micropaleontology, 137, 64-77. https://doi.org/10.1016/j.marmicro.2017.10.006

© 2017 The Authors The tropical waters of the Arabian Sea are among the richest biological areas of the world. The highly complex monsoonal system is particularly challenging for palaeoenvironmental study, which relies heavily upon understanding the... Read More about Genetic diversity and ecology of the planktonic foraminifers Globigerina bulloides, Turborotalita quinqueloba and Neogloboquadrina pachyderma off the Oman margin during the late SW Monsoon.

Reconstructed historical distribution and phylogeography unravels non-steppic origin of Caucasotachea vindobonensis (Gastropoda: Helicidae) (2017)
Journal Article
Kajtoch, Ł., Davison, A., Grindon, A. J., Deli, T., Sramkó, G., Gwardjan, M., Kramarenko, S., Mierzwa-Szymkowiak, D., Ruta, R., Ścibior, R., Pál Tóth, J., Wade, C., Kolasa, M., Egorov, R. V., & Fehér, Z. (2017). Reconstructed historical distribution and phylogeography unravels non-steppic origin of Caucasotachea vindobonensis (Gastropoda: Helicidae). Organisms Diversity and Evolution, 17(3), 679-692. https://doi.org/10.1007/s13127-017-0337-3

Existing data on the phylogeography of European taxa of steppic provenance suggests that species were widely distributed during glacial periods but underwent range contraction and fragmentation during interglacials into “warm-stage refugia.” Among th... Read More about Reconstructed historical distribution and phylogeography unravels non-steppic origin of Caucasotachea vindobonensis (Gastropoda: Helicidae).

Molecular phylogeny of the Achatinoidea (Mollusca: Gastropoda) (2017)
Journal Article
Fontanilla, I. K. C., Naggs, F., & Wade, C. M. (2017). Molecular phylogeny of the Achatinoidea (Mollusca: Gastropoda). Molecular Phylogenetics and Evolution, 114, https://doi.org/10.1016/j.ympev.2017.06.014

This study presents a multi-gene phylogenetic analysis of the Achatinoidea and provides an initial basis for a taxonomic re-evaluation of family level groups within the superfamily. A total of 5028 nucleotides from the nuclear rRNA, actin and histone... Read More about Molecular phylogeny of the Achatinoidea (Mollusca: Gastropoda).

Exploring the shell-based taxonomy of the Sri Lankan land snail Corilla H. and A. Adams, 1855 (Pulmonata: Corillidae) using mitochondrial DNA (2016)
Journal Article
Raheem, D., Breugelmans, K., Wade, C. M., Naggs, F., & Backeljau, T. (2017). Exploring the shell-based taxonomy of the Sri Lankan land snail Corilla H. and A. Adams, 1855 (Pulmonata: Corillidae) using mitochondrial DNA. Molecular Phylogenetics and Evolution, 107, https://doi.org/10.1016/j.ympev.2016.12.020

The land-snail genus Corilla is endemic to Sri Lanka and India’s Western Ghats. The ten extant Sri Lankan species belong to two distinct shell forms that are associated respectively with lowland and montane rainforest. We here present the first molec... Read More about Exploring the shell-based taxonomy of the Sri Lankan land snail Corilla H. and A. Adams, 1855 (Pulmonata: Corillidae) using mitochondrial DNA.

Seasonal and Spatial Variations of Saltmarsh Benthic Foraminiferal Communities from North Norfolk, England (2016)
Journal Article
Saad, S. A., & Wade, C. M. (2017). Seasonal and Spatial Variations of Saltmarsh Benthic Foraminiferal Communities from North Norfolk, England. Microbial Ecology, 73(3), 539-555. https://doi.org/10.1007/s00248-016-0895-5

© 2016, The Author(s). Time series foraminiferal data were obtained from samples collected from three sites at Brancaster Overy Staithe, Burnham Overy Staithe and Thornham on the North Norfolk coast over a 1-year period. At each collection point, six... Read More about Seasonal and Spatial Variations of Saltmarsh Benthic Foraminiferal Communities from North Norfolk, England.

The genetic diversity, phylogeography and morphology of Elphidiidae (Foraminifera) in the Northeast Atlantic (2016)
Journal Article
Darling, K. F., Schweizera, M., Luise Knudsen, K., Evans, K. M., Bird, C., Roberts, A., Filipsson, H. L., Kim, J.-H., Gudmundsson, G., Wade, C., Sayer, M. D., & Austin, W. E. (2016). The genetic diversity, phylogeography and morphology of Elphidiidae (Foraminifera) in the Northeast Atlantic. Marine Micropaleontology, 129, 1-23. https://doi.org/10.1016/j.marmicro.2016.09.001

Genetic characterisation (SSU rRNA genotyping) and Scanning Electron Microscope (SEM) imaging of individual tests were used in tandem to determine the modern species richness of the foraminiferal family Elphidiidae (Elphidium, Haynesina and related g... Read More about The genetic diversity, phylogeography and morphology of Elphidiidae (Foraminifera) in the Northeast Atlantic.

Geochemical imprints of genotypic variants of Globigerina bulloides in the Arabian Sea (2016)
Journal Article
Sadekov, A., Darling, K., Ishimura, T., Wade, C., Kimoto, K., Deo Singh, A., Anand, P., Kroon, D., Jung, S., Ganssen, G., Ganeshram, R., Tsunogai, U., & Elderfield, H. (2016). Geochemical imprints of genotypic variants of Globigerina bulloides in the Arabian Sea. Paleoceanography, 31(10), 1440– 1452. https://doi.org/10.1002/2016PA002947

Planktonic foraminifera record oceanic conditions in their shell geochemistry. Many palaeoenvironmental studies have used fossil planktonic foraminifera to constrain past seawater properties by defining species based on their shell morphology. Recent... Read More about Geochemical imprints of genotypic variants of Globigerina bulloides in the Arabian Sea.

Nomenclature for the Nameless: A Proposal for an Integrative Molecular Taxonomy of Cryptic Diversity Exemplified by Planktonic Foraminifera (2016)
Journal Article
Morard, R., Escarguel, G., Weiner, A. K., André, A., Douady, C. J., WADE, C., Darling, K. F., Ujiié, Y., Seears, H. A., Quillévéré, F., de Garidel-Thoron, T., de Vargas, C., & Kucera, M. (2016). Nomenclature for the Nameless: A Proposal for an Integrative Molecular Taxonomy of Cryptic Diversity Exemplified by Planktonic Foraminifera. Systematic Biology, 65(5), 925-940. https://doi.org/10.1093/sysbio/syw031

Formin Is Associated with Left-Right Asymmetry in the Pond Snail and the Frog (2016)
Journal Article
Davison, A., McDowell, G. S., Holden, J. M., Johnson, H. F., Koutsovoulos, G. D., Liu, M. M., Hulpiau, P., Roy, F. V., Wade, C. M., Banerjee, R., Yang, F., Chiba, S., Davey, J. W., Jackson, D. J., Levin, M., & Blaxter, M. L. (2016). Formin Is Associated with Left-Right Asymmetry in the Pond Snail and the Frog. Current Biology, 26(5), 654-660. https://doi.org/10.1016/j.cub.2015.12.071

While components of the pathway that establishes left-right asymmetry have been identified in diverse animals, from vertebrates to flies, it is striking that the genes involved in the first symmetry-breaking step remain wholly unknown in the most obv... Read More about Formin Is Associated with Left-Right Asymmetry in the Pond Snail and the Frog.

Biogeographic distribution and habitat association of Ammonia genetic variants around the coastline of Great Britain (2016)
Journal Article
Saad, S., & Wade, C. (2016). Biogeographic distribution and habitat association of Ammonia genetic variants around the coastline of Great Britain. Marine Micropaleontology, 124, 54-62. https://doi.org/10.1016/j.marmicro.2016.01.004

High morphological variation and the lack of clearly defined morphological criteria for identification have led to difficulties in the identification of species in the foraminiferal genus Ammonia. It is often difficult to decide if morphological vari... Read More about Biogeographic distribution and habitat association of Ammonia genetic variants around the coastline of Great Britain.

PFR2: a curated database of planktonic foraminifera 18S ribosomal DNA as a resource for studies of plankton ecology, biogeography and evolution (2015)
Journal Article
Morard, R., Darling, K. F., Mahé, F., Audic, S., Ujiié, Y., Weiner, A. K., André, A., Seears, H. A., Wade, C., Quillévéré, F., Douady, C. J., Escarguel, G., de Garidel‐Thoron, T., Siccha, M., Kucera, M., & de Vargas, C. (2015). PFR2: a curated database of planktonic foraminifera 18S ribosomal DNA as a resource for studies of plankton ecology, biogeography and evolution. Molecular Ecology Resources, 15(6), 1472-1485. https://doi.org/10.1111/1755-0998.12410

Planktonic foraminifera (Rhizaria) are ubiquitous marine pelagic protists producing calcareous shells with conspicuous morphology. They play an important role in the marine carbon cycle, and their exceptional fossil record serves as the basis for bio... Read More about PFR2: a curated database of planktonic foraminifera 18S ribosomal DNA as a resource for studies of plankton ecology, biogeography and evolution.

The population genetic structure of Biomphalaria choanomphala in Lake Victoria, East Africa: implications for schistosomiasis transmission (2014)
Journal Article
Standley, C. J., Goodacre, S. L., Wade, C. M., & Stothard, J. R. (2014). The population genetic structure of Biomphalaria choanomphala in Lake Victoria, East Africa: implications for schistosomiasis transmission. Parasites and Vectors, 7(1), Article 524. https://doi.org/10.1186/s13071-014-0524-4

Background: The freshwater snail Biomphalaria acts as the intermediate host of Schistosoma mansoni, a globally important human parasite. Understanding the population structure of intermediate host species can elucidate transmission dynamics and assis... Read More about The population genetic structure of Biomphalaria choanomphala in Lake Victoria, East Africa: implications for schistosomiasis transmission.