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Same as Pulmonata.

Same as Pulmonate.

A division of opisthobranchiate mollusks having the branchiæ in a wreath or group around the anal opening, as in the genus Doris.

The thin membrane which separates the canal of the cochlea from the vestibular scala in the internal ear.

ct of remembering; a holding in mind, or bringing to mind; recollection. Lest fierce remembrance wake my sudden rage. Milton. Lest the remembrance of his grief should fail. Addison.

keep in, mind; a memento; a memorial; a reminder. Premature consiolation is but the remembrancer of sorrow. Goldsmith. Ye that are the lord's remembrancers. Isa. lxii. 6. (Rev. Ver. ).

Scutibranchiate. -- n.

Same as Scutibranchiata.

One of the Scutibranchiata.

An order of gastropod Mollusca having a heart with two auricles and one ventricle. The shell may be either spiral or shieldlike.

Having the gills protected by a shieldlike shell; of or pertaining to the Scutibranchiata. -- n.

An order of fishes including the blennioid and gobioid fishes, and other related families.

A tribe of gastropods having the mantle border, on one or both sides, prolonged in the form of a spout through which water enters the gill cavity. The shell itself is not always siphonostomatous in this group.

a siphon, or siphons, to convey water to the gills; belonging or pertaining to the Siphonobranchiata. -- n.

The unicameral national assembly of Bulgaria, elected for a term of five years by universal suffrage of adult males.

Situated above the branchiæ; -- applied especially to the upper division of the gill cavity of bivalve mollusks.

A fibrous brown coal or bituminous wood.

ull, and the entire margin of the upper jaw is formed by the premaxillary. Called also Symbranchia.

One of the Tectibranchiata. Also used adjectively.

Same as Tectibranchiata.