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Taxonomy
Tellina ooides was named by Gabb (1864).
It was recombined as Legumen ooides by Popenoe (1937) and Anderson (1958).
It was recombined as Legumen ooides by Popenoe (1937) and Anderson (1958).
Sister species lacking formal opinion data
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Legumen ooides Gabb 1864
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Diagnosis
Reference | Diagnosis | |
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W. P. Popenoe 1937 | These internal features of the shell have been determined for Legumen ooides-cardinal teeth, three in each valve; lateral teeth absent; right anterior and median cardinals short, slender, prominent, subparallel, situated almost directly beneath the beaks; right posterior cardinal long, moderately prominent, subparallel to the nymph, bifid, the anterior element of the tooth being short and splintlike; left anterior and median cardinals also short, slender, and prominent, diverging from one another ventrally at an angle of approximately sixty degrees; left posterior cardinal long and thin, joined to the ventral border of the nymph; hinge-plate shallowly excavated immediately in front of the anterior cardinal teeth; lunule undefined; ligament submarginal, about one-half the length of the posterior dorsal margin of the shell; pallial sinus rather short, broad, blunt, directed toward the anterior adductor scar. |