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CaRMS taxon details

Donax variabilis Say, 1822

156776 (urn:lsid:marinespecies.org:taxname:156776)

accepted
Species
marine
Say, T. (1822). An account of some of the marine shells of the United States. <em>Journal of the Academy of Natural Sciences, Philadelphia.</em> 2(1): 221-248; 2(2): 257-276, 302-325., available online at http://biodiversitylibrary.org/page/36831411 [details] 
Distribution South of Chesapeake Bay to mid-east Florida but not southernmost Florida; southwest Florida around the Gulf of Mexico to...  
Distribution South of Chesapeake Bay to mid-east Florida but not southernmost Florida; southwest Florida around the Gulf of Mexico to Campeche State. [details]

Homonymy Preoccupied by Donax variabilis Schumacher, 1817, but conserved by ICZN Opinion 1057.  
Homonymy Preoccupied by Donax variabilis Schumacher, 1817, but conserved by ICZN Opinion 1057. [details]
MolluscaBase eds. (2021). MolluscaBase. Donax variabilis Say, 1822. Accessed through: Kennedy, M.K., L. Van Guelpen, G. Pohle, L. Bajona (Eds.) (2021) Canadian Register of Marine Species at: http://marinespecies.org/carms/aphia.php?p=taxdetails&id=156776 on 2026-07-10
Nozères, C., Kennedy, M.K. (Eds.) (2026). Canadian Register of Marine Species. Donax variabilis Say, 1822. Accessed at: https://marinespecies.org/CaRMS/aphia.php?p=taxdetails&id=156776 on 2026-07-10
Date
action
by
2005-05-19 14:10:07Z
created
2010-03-31 06:40:42Z
checked
2010-10-02 22:08:23Z
changed

original description Say, T. (1822). An account of some of the marine shells of the United States. <em>Journal of the Academy of Natural Sciences, Philadelphia.</em> 2(1): 221-248; 2(2): 257-276, 302-325., available online at http://biodiversitylibrary.org/page/36831411 [details] 

basis of record Pollock, L.W. (1998). A practical guide to the marine animals of northeastern North America. Rutgers University Press. New Brunswick, New Jersey & London. 367 pp., available online at http://books.google.com/books?id=i1AmT31cuR4C [details] 

additional source Johnson, C. W. (1924). Coquina bouillon. <em>The Nautilus.</em> 38(1): 32., available online at https://www.biodiversitylibrary.org/page/8525011 [details] 

additional source Chanley, P. E. (1969). Larval development of the coquina clam, <i>Donax variabilis</i> Say, with a discussion of the structure of the larval hinge in the Tellinacea. <em>Bulletin of Marine Science.</em> 19(1): 214-224., available online at https://www.ingentaconnect.com/content/umrsmas/bullmar/1969/00000019/00000001/art00012# [details] Available for editors  PDF available

additional source Johnson, C. W. (1928). <i>Donax fossor</i>, not <i>Donax variabilis</i>. <em>The Nautilus.</em> 41(4): 140., available online at https://www.biodiversitylibrary.org/page/8519875 [details] 

additional source Jacot, A. P. (1929). Range of <i>Donax variabilis</i>. <em>The Nautilus.</em> 42(4): 142-143., available online at https://www.biodiversitylibrary.org/page/8518929 [details] 

additional source Johnson, C. W. (1929). Further notes on <i>Donax fossor</i> and <i>Donax variabilis</i> Say. <em>The Nautilus.</em> 43(1): 28-30., available online at https://www.biodiversitylibrary.org/page/8515070 [details] 

additional source Chanley, P. (1969). <i>Donax fossor</i>: a summer range extension of <i>Donax variabilis</i>. <em>The Nautilus.</em> 83(1): 1-14., available online at https://www.biodiversitylibrary.org/page/8515265 [details] 

additional source Miller, W., III & Kooser, S. (1982). The distribution of <i>Donax variabilis</i> (Bivalvia) at Ship Island, Mississippi: some paleomalacological aspects. <em>The Veliger.</em> 96(3): 113-114., available online at https://www.biodiversitylibrary.org/page/8497674 [details] 

additional source Mikkelsen, P.S. (1981). A Comparison of Two Populations of the Coquina Clam, Donax variabilis Say, 1822 (Bivalvia: Donacidae). I. Intertidal Density, Distribution, and Migration. <em>Veliger.</em> 23(3):221-239. [details] Available for editors  PDF available

additional source Mikkelsen, P.S. (1985). A Comparison of Two Populations of the Coquina Clam, Donax variabilis Say, 1822 (Bivalvia: Donacidae). II. Growth Rates. <em>Veliger.</em> 27(3):308-311. [details] Available for editors  PDF available
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Distribution South of Chesapeake Bay to mid-east Florida but not southernmost Florida; southwest Florida around the Gulf of Mexico to Campeche State. [details]

Homonymy Preoccupied by Donax variabilis Schumacher, 1817, but conserved by ICZN Opinion 1057. [details]
    Definitions

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LanguageName 
English variable coquinapompanocoquina shellcoquina clambutterfly shell  [details]
German Schmetterlings-Dreiecksmuschel  [details]
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