Anodonta

Holotype of Anodonta wheatleyi, from the Mussel Project.

Belongs within: Unionidae.

Anodonta is a genus of freshwater mussels in which the shell is oblong, thin, and rather compressed behind, and the hinge margin lacks teeth (Gray 1840).

Anodonta Lamarck 1799 G07 (see below for synonymy)
    `--A. (Lamproscapha) A66a
         |--A. (L.) ensiformis A66a
         `--A. (L.) wheatleyi A66a

Anodonta incertae sedis:
  A. anatina (Linnaeus 1758) G07 (see below for synonymy)
  A. arcaeformis (Heude 1877) (see below for synonymy) G07
  A. atra Rafinesque 1820 V16
  A. beringiana Middendorff 1851 (see below for synonymy) G07
  A. cataracta D84
  A. cuneata Rafinesque 1820 V16
  A. cygnea (Linnaeus 1758) TW07 (see below for synonymy)
  A. cyrea Drouët 1881 (see below for synonymy) G07
  A. dejecta PF15
  A. euscaphys (Heude 1879) [=Anemina euscaphys; incl. A. fuscoviridis (Moskvicheva 1973)] G07
  A. fragilis D84
  A. gibbosa D84
  A. grandis (Say 1829) JN90
  A. imbecillis T59
  A. implicata D84
  A. kennerlyi Lea 1860 R78
  A. mutabilis Rafinesque 1820 V16
  A. nigrescens Rafinesque 1820 V16
  A. ogurae (Kuroda & Habe 1987) [=Oguranodonta ogurae] G07
  A. pseudodopsis Locard 1883 [=Gabillotia pseudodopsis] G07
  A. ‘radiata’ Rafinesque 1820 non Müll. 1774 V16
  A. swinhoei Adams 1866 A66b
  A. vescoiana Bourguignat 1856 [=Euphrata vescoiana] G07
  A. violacina Rafinesque 1820 V16
  A. woodiana (Lea 1834) [=Sinanodonta woodiana] G07
    |--A. w. woodiana (see below for synonymy) G07
    |--A. w. japonica (von Martens 1874) (see below for synonymy) G07
    `--A. w. lauta E96

Anodonta Lamarck 1799 G07 [incl. Beringiana Starobogatov in Zatravkin 1983 G07, Colletopterum Bourguignat 1880 G07, Ellipsanodon Bogatov & Starobogatov 1996 G07, Euphrata Pallary 1933 G07, Gabillotia Servain 1890 G07, Goniocypris Brady & Robertson 1870 BB61, Kunashiria Starobogatov in Zatravkin 1983 G07, Oguranodonta Kuroda & Habe 1987 G07, Piscinaliana Bourguignat 1881 G07, Sinanodonta Modell 1945 G07; Anodontinae]

Anodonta anatina (Linnaeus 1758) G07 [=Mytilus anatinus G40, Colletopterum (Piscinaliana) anatinum G07; incl. C. apollonicum (Bourguignat 1880) G07, C. baeri (Bogatov, Starobogatov & Prozorova 2005) G07, C. convexum (Drouët 1888) G07, C. (Piscinaliana) depressum (Bourguignat 1881) G07, C. milaschevichi (Bogatov, Starobogatov & Prozorova 2005) G07, C. (P.) nilssonii (Küster 1842) G07, C. ostiarium (Drouët 1881) G07, C. (P.) piscinale (Nilsson 1823) G07, C. (P.) ponderosum (Pfeiffer 1825) G07, C. (P.) rostratum (Rossmässler 1836) G07, C. (P.) sorensianum (Dybowski 1913) G07, C. subcirculare (Clessin 1873) G07]

Anodonta arcaeformis (Heude 1877) [=Anemina arcaeformis; incl. Amuranodonta boloniensis (Zatravkin & Bogatov 1987), Ane. buldowskii (Moskvicheva 1973), Buldowskia cylindrica Moskvicheva 1973, B. flavotincta (von Martens 1905), Amuranodonta kijaensis Moskvicheva 1973, B. koreana Bogatov & Starobogatov 1996, Am. lomakini (Zatravkin & Bogatov 1987), Am. parva Moskvicheva 1973, Buldowskia possietica Bogatov & Starobogatov 1996, Am. pulchra Bogatov & Starobogatov 1996, Anemina shadini (Moskvicheva 1973), Am. sitaensis (Bogatov & Starobogatov 1996), Buldowskia starobogatovi (Moskvicheva 1973), B. suifunensis (Zhadin 1938), B. suifunica (Lindholm 1925), B. suputinensis Moskvicheva 1973] G07

Anodonta beringiana Middendorff 1851 [=Beringiana beringiana; incl. B. compressa Sayenko & Bogatov 1998, B. chereshnevi Bogatov & Starobogatov 2001, B. derzhavini Bogatov & Starobogatov 2001, B. georginensis Bogatov & Starobogatov 2001, B. kamchatica Bogatov & Starobogatov 2001, B. youkanensis (Lea 1867)] G07

Anodonta cygnea (Linnaeus 1758) TW07 [=Mytilus cygneus G40, Anodon cygneus G40; incl. M. avonensis G40, Anodon cygneus var. avonensis G40, M. cellensis G40, Anodon cygneus var. cellensis G40, Anodonta cellensis PV06, Anodonta complanata G40, Anodon cygneus var. complanata G40, Anodonta compressa G40, Anodonta crassa Marks ms G40, Mytilus dentatus G40, M. incrassatus G40, Anodonta intermedia G40, M. maculatus G40, *Goniocypris mitra Brady & Robertson 1870 BB61, Anodon paludosus G40, Anodonta piscinalis G40, Anodon cygneus var. piscinalis G40, Anodonta ponderosa G40, Anodonta rhombea G40, Anodonta rostrata G40, Anodon cygneus var. rostrata G40, Mytilus stagnalis Gmelin 1791 G40, G07, Anodon cygneus var. stagnalis G40, Anodonta stagnalis G07, Anodonta sulcata G40, Anodonta ventricosa G40, Anodonta zellensis (Gmelin 1791) G07]

Anodonta cyrea Drouët 1881 [=Colletopterum (Piscinaliana) cyreum; incl. C. (P.) bactrianum (Rolle 1897), C. (P.) kokandicum Starobogatov & Izzatullaev 1984] G07

Anodonta woodiana japonica (von Martens 1874) [=Kunashiria japonica; incl. K. japonica boreosakhalinensis Labay & Shulga 1999, K. compressa (Bogatov & Starobogatov 1996), K. coptzevi (Zatravkin & Bogatov 1987), Anodonta haconensis von Ihering 1893, K. haconensis, K. iturupica Bogatov, Sayenko & Starobogatov 1999, K. iwakawai (Suzuki 1939), Amuranodonta sihotealinica Zatravkin & Starobogatov 1984, K. sinanodontoides Bogatov, Sayenko & Starobogatov 1999, K. taranetzi (Zhadin 1938), K. zarjaensis (Bogatov & Zatravkin 1988), K. zimini (Zatravkin & Bogatov 1987)] G07

Anodonta woodiana woodiana (Lea 1834) [incl. Sinanodonta amurensis Moskvicheva 1973, S. crassitesta Moskvicheva 1973, S. fukudai Modell 1947, S. gibba (Benson 1855), S. likharevi Moskvicheva 1973, S. (Ellipsanodon) manchurica Bogatov & Starobogatov 1996, S. orbicularis (Heude 1880), S. primorjensis Bogatov & Zatravkin 1988, S. puerorum (Heude 1880), S. schrencki Moskvicheva 1973] G07

*Type species of generic name indicated

REFERENCES

[A66a] Adams, H. 1866a. List of land and freshwater shells collected by Mr. E. Bartlett on the Upper Amazons, and on the River Ucayali, eastern Peru, with descriptions of new species. Proceedings of the Zoological Society of London 1866: 440–445.

[A66b] Adams, H. 1866b. Descriptions of six new species of shells, and note on Opisthostoma de-Crespignii. Proceedings of the Zoological Society of London 1866: 445–447.

[BB61] Benson, R. H., J. M. Berdan, W. A. van den Bold, T. Hanai, I. Hessland, H. V. Howe, R. V. Kesling, S. A. Levinson, R. A. Reyment, R. C. Moore, H. W. Scott, R. H. Shaver, I. G. Sohn, L. E. Stover, F. M. Swain & P. C. Sylvester-Bradley. 1961. Systematic descriptions. In: Moore, R. C. (ed.) Treatise on Invertebrate Paleontology pt Q. Arthropoda 3: Crustacea: Ostracoda pp. Q99–Q421. Geological Society of America and University of Kansas Press.

[D84] Davis, G. M. 1984. Genetic relationships among some North American Unionidae (Bivalvia): sibling species, convergence, and cladistic relationships. Malacologia 25 (2): 629–648.

[E96] Eertman, R. H. M. 1996. Comparative study on gill morphology of gastropods from Moreton Bay, Queensland. Molluscan Research 17: 3–20.

[G07] Graf, D. L. 2007. Palaearctic freshwater mussel (Mollusca: Bivalvia: Unionoida) diversity and the Comparatory Method as a species concept. Proceedings of the Academy of Natural Sciences of Philadelphia 156: 71–88.

[G40] Gray, J. E. 1840. A Manual of the Land and Fresh-water Shells of the British Islands, with figures of each of the kinds. By William Turton, M.D. A new edition, thoroughly revised and much enlarged. Longman, Orme, Brown, Green, and Longmans: London.

[JN90] Jirka, K. J., & R. J. Neves. 1990. Freshwater mussel fauna (Bivalvia: Unionidae) of the New River Gorge National River, West Virginia. Nautilus 103 (4): 136–139.

[PF15] Pilsbry, H. A., & J. H. Ferriss. 1915. Mollusca of the southwestern states, VII: the Dragoon, Mule, Santa Rita, Baboquivari, and Tucson Ranges, Arizona. Proceedings of the Academy of Natural Sciences of Philadelphia 67 (2): 363–418, pls 8–15.

[PV06] Pimenova, E. A., & A. A. Varaksin. 2006. Putative nitroxidergic cells in the digestive system of some mytilids (Mollusca: Bivalvia: Mytilidae) revealed by NADPH-diaphorase histochemistry. Malacologia 49 (1): 61–77.

[R78] Reid, R. G. B. 1978. The systematic, adaptive and physiological significance of proteolytic enzyme distribution in bivalves. Veliger 20 (3): 260–265.

[TW07] Taylor, J. D., S. T. Williams, E. A. Glover & P. Dyal. 2007. A molecular phylogeny of heterodont bivalves (Mollusca: Bivalvia: Heterodonta): new analyses of 18S and 28S rRNA genes. Zoologica Scripta 36 (6): 587–606.

[T59] Thomas, G. J. 1959. Self-fertilization and production of young in a sphaeriid clam. Nautilus 72 (4): 131–140.

[V16] Vanatta, E. G. 1916. Rafinesque's types of Unio. Proceedings of the Academy of Natural Sciences of Philadelphia 67 (3): 549–559.

Palaeoheterodonta

Schizodus obscurus, from here.

Belongs within: Bivalvia.
Contains: Actinodontoida, Unionidae, Margaritiferidae, Trigoniidae, Myophoriidae, Mutelidae.

The Palaeoheterodonta is a clade of bivalves represented in the modern fauna by two quite divergent subclades, the angular-shelled Neotrigonia (sole surviving lineage of the Trigonioida) and the freshwater clams of the Unionoida. Though the integrity of the Palaeoheterodonta has been questioned in the past, monophyly of the living members is supported by molecular analysis (Giribet & Wheeler 2002). The Trigonioida have a distinctive posteriorly truncate shell shape with a carinate or subcarinate posterior slope, and are marine. Unionoida are mostly found in flowing waters such as rivers and streams; they disperse upstream by means of larvae called glochidia that attach to the gills of fish before falling off and settling as mature clams. Fossil palaeoheterodontans include the Carboniferous Anthracosiidae which are common fossils in coal measures and would have inhabited brackish marshes. Babinka prima, from the Middle Ordovician of Czechia, has an anteriorly expanded, compressed shell with two small cardinal teeth in the left valve and one large cardinal tooth in the right valve. The Trigonioida have an extensive fossil record extending to the Devonian.

<==Palaeoheterodonta [Naiadacea] GW02
    |  i. s.: Glyptarca Hicks 1873 C96
    |           `--G. primaeva Hicks 1873 SB93
    |--+--Actinodontoida C96
    |  `--Babinka [Babinkidae, Babinkoidea] M96
    |       `--B. prima Barrande 1881 SB93
    `--+--+--Unionoida [Naiadacea] G07
       |  |    |--Unionidae GW02
       |  |    `--Margaritiferidae G07
       |  `--Anthracosiidae [Anthrocosioidea] M96
       |       |--Naiadites fragilis (Meek & Worthen 1866) SB93
       |       |--Palaenodonta castor (Eichwald 1856) SB93
       |       |--Anthracosia ladina G31
       |       |--Anthracomya SB93
       |       |    |--A. laevis G31
       |       |    |--A. minima G31
       |       |    |--A. modiomorphoides G31
       |       |    |--A. ovalis (Dawson 1860) SB93
       |       |    |--A. phillipsi G31
       |       |    `--A. wardiformis G31
       |       `--Carbonicola SB93
       |            |--C. bradorica (Dawson 1868) SB93
       |            |--C. carbonaria G31
       |            |--C. ovalis G31
       |            |--C. subrotunda G31
       |            |--C. virti G31
       |            `--C. wangsoweni G31
       `--Trigonioida [Trigoniacea, Trigoniina, Trigonoidea] GW02
            |  i. s.: Cytherodon SB93
            |         Hefteria SB93
            |         Liotrigonia SB93
            |         Rhenania SB93
            |         Toechomya SB93
            |         Nipponotrigonia SB93
            |--Trigoniidae M96
            |--Myophoriidae F99
            |--Mutelidae SB93
            |--Eoschizodus [Eoschizodiidae] SB93
            |    `--E. truncatus (Goldfuss 1837) SB93
            |--Scaphellina [Scaphellinidae] SB93
            |    `--S. concinnus (Branson 1930) SB93
            |--Eoastartidae SB93
            |    |--Eoastarte subcircularis Ciriacks 1963 SB93
            |    `--Kaibabella (Flattopia) axinia Waterhouse 1987 SB93
            |--Actinodontophoridae SB93
            |    |--Actinodontophora katsurensis Ichikawa 1951 SB93
            |    `--Palaeopharus elongatus Moore 1861 SB93
            |--Pachycardiidae [Trigonodidae] SB93
            |    |--Pachycardia rugosa Hauer 1857 SB93
            |    |--Trigonodus sandbergeri (Stoliczka 1871) SB93
            |    |--Cardinioides varidus Hayami 1957 SB93
            |    `--Kidodia SB93
            |--Trigonioididae [Trigonioidacea] SB93
            |    |--Plicatounio K84
            |    |--Nippononaia asinaria Reeside 1957 K84, G88
            |    `--Trigonioides K84
            |         |--T. kobayashi (Hoffet 1937) SB93
            |         `--T. kodairai Kobayashi & Suzuki 1936 SB93
            |--Etheriidae SB93
            |    |--Acostaea [incl. Eumulleria Anthony 1907, Mulleria Férussac 1823] PB27
            |    |--Pseudomulleria PB27
            |    |--Bartlettia Adams 1866 A66
            |    |    `--*B. stefanensis (Moricand 1856) [=Etheria stefanensis] A66
            |    `--Etheria Lamarck 1807 (see below for synonymy) PB27
            |         |--*E. semilunata Lamarck 1807 PB27, SB93 [=Aetheria semilunata PB27, E. semilunaris (l. c.) PB27]
            |         `--E. elliptica Lamarck 1807 (see below for synonymy) PB27
            `--Schizodus King 1844 W77 [Schizodiidae SB93]
                 |--*S. truncatus G31
                 |--S. compressus G31
                 |--S. delicatula (Fletcher 1929) [=Astartila delicatula] F71
                 |--S. dubiformis G31
                 |--S. elongatus Grabau 1931 G31
                 |--S. kennedyensis Dickins 1956 F71
                 |--S. obscurus Sowerby 1821 W77
                 |--S. pinguis G31
                 |--S. rossicus G31
                 |--S. subcarinata (Fletcher 1929) [=Astartila subcarinata] F71
                 |--S. subquadratus Grabau 1931 G31
                 `--S. wheeleri (Swallow 1862) [=Cypricardia wheeleri] W77

Etheria Lamarck 1807 [=Aetheria Berthold 1827, Etherea Schweigger 1820; incl. Caillaudiana Bourguignat 1880–1881, Chambardiana Bourguignat 1880–1881, Letourneuxiana Bourguignat 1880–1881, Niloticiana Bourguignat 1880–1881] PB27

Etheria elliptica Lamarck 1807 [=Aetheria (*Niloticiana) elliptica, A. elliptica var. typica Germain in Anthony 1907; incl. A. bourguignati de Rochebrune 1886, A. elliptica var. bourguignati, Etheria cailliaudi Férussac 1823, A. (*Caillaudiana) caillaudi, E. caillaudi, E. carteroni Michelin 1830, Aetheria (*Chambardiana) chambardi Bourguignat 1880–1881, A. denhami Koenig 1826, A. elliptica f. globosa v. Martens 1897, A. heteromorpha Simroth 1894, Etheria lamarckii Férussac 1823, A. letourneuxi Bourguignat 1880–1881, A. nidushirundinis Simroth 1890, A. heteromorpha mut. nidushirundinis, A. nilotica Letourneux in Bourguignat 1880–1881, Etheria plumbea Férussac 1823, Aetheria plumbea, E. plombea (l. c.), A. (*Letourneuxiana) petrettinii Bourguignat 1880–1881, A. cailliaudi var. rotundata Sowerby 1825 (n. n.), A. senegalica Bourguignat 1880–1881, A. tanganikana Bourguignat 1889, Etheria transversa Lamarck 1807, E. trigonula Lamarck 1807, Aetheria elliptica var. trigonula, E. tubifera Sowerby 1825, A. elliptica var. tubifera, A. heteromorpha mut. tubulifera Simroth 1894, A. tubulosa Bk. in Simroth 1894] PB27

*Type species of generic name indicated

REFERENCES

[A66] Adams, H. 1866. List of land and freshwater shells collected by Mr. E. Bartlett on the Upper Amazons, and on the River Ucayali, eastern Peru, with descriptions of new species. Proceedings of the Zoological Society of London 1866: 440–445.

[C96] Cope, J. C. W. 1996. The early evolution of the Bivalvia. In: Taylor, J. D. (ed.) Origin and Evolutionary Radiation of the Mollusca pp. 361–370. Oxford University Press: Oxford.

[F71] Fletcher, H. O. 1971. Catalogue of type specimens of fossils in the Australian Museum, Sydney. Australian Museum Memoir 13: 1–167.

[F99] Freneix, S. 1999. Bivalves du Trias tariquide de Los Pastores (Algésiras), Espagne. Leur signification. Geodiversitas 21 (2): 137–146.

[GW02] Giribet, G., & W. Wheeler. 2002. On bivalve phylogeny: a high-level analysis of the Bivalvia (Mollusca) based on combined morphology and DNA sequence data. Invertebrate Biology 121 (4): 271–324.

[G31] Grabau, A. W. 1931. The Permian of Mongolia: A report on the Permian fauna of the Jisu Honguer limestone of Mongolia and its relations to the Permian of other parts of the world. American Museum of Natural History: New York.

[G07] Graf, D. L. 2007. Palaearctic freshwater mussel (Mollusca: Bivalvia: Unionoida) diversity and the Comparatory Method as a species concept. Proceedings of the Academy of Natural Sciences of Philadelphia 156: 71–88.

[G88] Gray, J. 1988. Evolution of the freshwater ecosystem: the fossil record. Palaeogeography, Palaeoclimatology, Palaeoecology 62: 1–214.

[K84] Kobayashi, T. 1984. On the non-marine Mesozoic faunas of Asia and their bearing on the historical geology. Fossils 35: 33–37.

[M96] Morton, B. 1996. The evolutionary history of the Bivalvia. In: Taylor, J. D. (ed.) Origin and Evolutionary Radiation of the Mollusca pp. 337–359. Oxford University Press: Oxford.

[PB27] Pilsbry, H. A., & J. Bequaert. 1927. The aquatic mollusks of the Belgian Congo, with a geographical and ecological account of Congo malacology. Bulletin of the American Museum of Natural History 53 (2): 69–602, pls 10–77.

[SB93] Skelton, P. W., & M. J. Benton. 1993. Mollusca: Rostroconchia, Scaphopoda and Bivalvia. In: Benton, M. J. (ed.) The Fossil Record 2 pp. 237–263. Chapman & Hall: London.

[W77] White, C. A. 1877. Report upon the invertebrate fossils collected in portions of Nevada, Utah, Colorado, New Mexico, and Arizona, by parties of the expeditions of 1871, 1872, 1873, and 1874. U.S. Geographical Surveys West of the One Hundredth Meridian 4 (1): 1–219, pls 1–21.

Last updated: 6 March 2022.