Anatina anatina ( Spengler, 1802 )

Signorelli, Javier H. & Pastorino, Guido, 2012, Taxonomic revision of Brazilian Mactridae Lamarck, 1809 (Bivalvia: Cardiida), Zootaxa 3245, pp. 30-53 : 45-46

publication ID

https://doi.org/ 10.11646/zootaxa.3245.1.2

DOI

https://doi.org/10.5281/zenodo.5914645

persistent identifier

https://treatment.plazi.org/id/03FC87EA-FFFD-FFB1-FF7A-633491599F6F

treatment provided by

Plazi

scientific name

Anatina anatina ( Spengler, 1802 )
status

 

Anatina anatina ( Spengler, 1802)

Figure 10 View FIGURE 10 A–F

Mactra anatina Spengler, 1802: 120 ; Mörch, 1870: 124.

Anatina pellucida Schumacher, 1817: 126 , pl. 8, fig. 1

Lutraria papyracea Lamarck, 1818 (not Gmelin, 1791); G. B. Sowerby I, 1821–1834: pl. 38, fig. 2; Deshayes & Milne-Edwards, 1835: 93; Reeve, 1841: 60, pl. 41, fig. 2; Chenu, 1844 in 1842–1854: pl. 1, fig. 3. Sowerby II, 1852: 317, fig. 77; Hanley, 1842 in 1842 – 1856: 27; Dall, 1894c: 41.

Lutraria lineata Say, 1822: 310 — Conrad, 1831: 47, pl. 10, fig. 2; De Kay, 1843: 232

Mactra recurva Wood, 1828 : pl. 1, fig 2.

Lutraria recurva Gray, 1837: 375 .

Mactra nuttallii Reeve, 1854 : fig. 125 (not Conrad, 1837); Dall, 1894b: 27.

Labiosa anatina, Adams & Adams, 1856 in 1853–1858: 386; Conrad, 1868: 42; 1894: 41; Rios, 1970: 197.

Labiosa papyracea, Chenu, 1862: 61 , fig. 250.

Labiosa lineata, Conrad, 1868:42 ; Dall, 1894b: 27; Wilkins, 1957: 165, pl. 24, fig. 10.

Labiosa pellucida, Dall, 1894c: 41

Anatina lineata, Perry, 1940: 83 , pl. 18, fig. 116.

Anatina anatina, Rios, 1975: 237 , pl.75, fig. 1135; 1985: 244, pl. 86, fig. 1216; 1994: 266, pl. 91, fig. 1299; 2009: 538, fig. 1493.

Diagnosis. Shell subcircular, pellucid, external surface with concentric ridges, more grouped at umbonal area; umbones opisthogyrate; pallial sinus deep and high, maximum length 65 mm.

Description. Shell subcircular, fragile, pellucid, inequilateral, large, up to 65 mm in length, umbones opisthogyrate and moderately inflated; anterodorsal margin straight, posterior very short; anterior end rounded, posterior area delimited by a line from the umbones to middle posterior end; siphonal gap formed by shell folds; external surface with concentric ridges more conspicuous along the umbonal area ( Figs.10 View FIGURE 10 A–D); internally white with a deep and high pallial sinus of about half of shell length; right hinge with two unfused cardinal teeth (3a & 3b), one anterior lateral tooth (AI) aligned with the 3a; one posterior lateral tooth (PI) short ( Fig. 10 View FIGURE 10 E); left hinge with Vshaped cardinal tooth (2a & 2b), 2b more elongated, one anterior and one posterior lateral teeth (AII & PII) complete the hinge ( Fig. 10 View FIGURE 10 F).

Type material. [ Mactra anatina ] ZMUC, unnumbered, two syntypes; [ Anatina pellucida ] ZMUC unnumbered, one syntype, RV; [ Lutraria lineata ] ANSP 51313 , four syntypes collected at Beaufort , North Carolina ; [ Mactra recurva ] NHMUK 2010-0621 , holotype.

Type locality. “South America ”

Other material examined. Unites States of America—Georges Bank, Massachusetts ( AMNH 185938 , “ Atlantis expedition”); Fort Macon, North Carolina ( USNM 40762 , 2494); Beaufort ( USNM 27580 , 24586; MACN-In 19252, 4 specimens); South Carolina ( MZUSP 664 ; USNM 54352 ); Charleston ( USNM 27579 , 10380); Florida ( USNM 46864 ); Biscayne Bay ( AMNH 165884 ); Captiva Island ( AMNH 99991 ); Marco Island ( AMNH 248025 ); Peanut Island ( AMNH 294015 ); Sarasota Beach ( USNM 60785 ); Sanibel ( AMNH 249003 , 1 specimen; 269914, 1 specimen with periostracum; 294016, mud and sandy bottom; 99880, 120439, 203205); St. Augustine, Florida ( USNM unnumbered); St. Petersburg. Florida ( AMNH 172239 ); Georgia ( AMNH 34749 ); Sea Island, Georgia ( AMNH 309281 ); Louisiana ( USNM 189184 ); Matagorda Bay, Texas ( USNM 159242 ); Texas ( USNM 6057 ). Colombia—Cartagena ( USNM 364332 ). Brazil—Maceio ( FURG 38517 ); Ilha Grande , RJ ( FURG 34387 ); Angra dos Reis ( MZUSP 63172 ); São Paulo ( MZUSP 663 , 22440, 22441, 22444, 45016, 45017, 45175, 57000, 61552, 77959); USNM 125466 ); Peruíbe ( MZUSP 22448 ); São Sebastião ( MZUSP 22442 , 22443, 22450, 81815); Santos ( USNM 359299 ; MZUSP 22445 , 22446, 22447); Ubatuba ( FURG 46995 , 11812; MZUSP 22439 , 44258); Alcatrazes ( FURG 12549 ); Praia do Saí, Paraná ( MZUSP 22449 ); Porto Belo ( FURG 47842 ); Campeche ( FURG 31298 ).

Distribution. From Massachusetts, USA, to Porto Belo, Santa Catarina, Brazil.

Remarks. Anatina Schumacher, 1817 (Mactridae) has priority over Anatina Lamarck, 1818 (Laternulidae) . Lamarck (1818) latinized the French name “Anatine” previously published ( Lamarck, 1809). However, some authors (e.g. Olsson, 1961; Vokes, 1967) considered Anatina Lamarck sensu Bosc (1816) as valid who mentioned correctly the genus of Lamarck but citing in vernacular only one species (le solen canard, nomen nudum). The nomenclatorial problem of this genus was resolved by Keen (1961).

Anatina anatina ( Spengler, 1802) is a valid mactrid species living along the western Atlantic Ocean. The examination of the type material and original illustrations confirm that Anatina pellucida Schumacher, 1817 ( Fig. 11 View FIGURE 11 A), Lutraria lineata Say, 1822 ( Figs. 11 View FIGURE 11 B–D), Mactra papyracea Lamarck, 1818 (not Gmelin, 1791), Mactra recurva Wood, 1828 ( Fig. 11 View FIGURE 11 E–H) and Mactra nuttallii Reeve, 1854 (vol. 8, pl. 21, sp. 125, not Conrad, 1837) are synonymous species names. The Pacific species Anatina cyprinus ( Wood, 1828) had been cited widely as synonym of A. anatina (see, e.g., Dall, 1894b; Wilkins, 1957; Keen, 1958; Olsson, 1961). However, A. cyprinus from the Eastern Pacific coast is more subcircular, less elongated and has smaller posterior gap than the Atlantic A. anatina ( Figs. 11 View FIGURE 11 I–J).

ZMUC

Denmark, Kobenhavn [= Copenhagen], University of Copenhagen, Zoological Museum

USNM

USA, Washington D.C., National Museum of Natural History, [formerly, United States National Museum]

ZMUC

Zoological Museum, University of Copenhagen

USNM

Smithsonian Institution, National Museum of Natural History

Kingdom

Animalia

Phylum

Mollusca

Class

Bivalvia

Order

Veneroida

Family

Mactridae

Genus

Anatina

Loc

Anatina anatina ( Spengler, 1802 )

Signorelli, Javier H. & Pastorino, Guido 2012
2012
Loc

Anatina anatina

Rios 1975: 237
1975
Loc

Anatina lineata

Perry 1940: 83
1940
Loc

Labiosa pellucida

Dall 1894: 41
1894
Loc

Labiosa anatina

Rios 1970: 197
Conrad 1868: 42
Adams & Adams, 1856
1868
Loc

Labiosa lineata

Wilkins 1957: 165
Dall 1894: 27
Conrad 1868: 42
1868
Loc

Labiosa papyracea

Chenu 1862: 61
1862
Loc

Lutraria papyracea

Dall 1894: 41
Hanley 1856: 27
Sowerby 1852: 317
Reeve 1841: 60
1841
Loc

Lutraria recurva

Gray 1837: 375
1837
Loc

Lutraria lineata

De 1843: 232
Conrad 1831: 47
Say 1822: 310
1822
Loc

Anatina pellucida

Schumacher 1817: 126
1817
Loc

Mactra anatina

Morch 1870: 124
Spengler 1802: 120
1802
Loc

Mactra recurva

Mactra recurva Wood, 1828
Loc

Mactra nuttallii

Dall 1894: 27
Mactra nuttallii Reeve, 1854 : fig. 125
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