Lingula Anatina Common Name, ” The lingula of the left lung is an anatomical subdivision of the left upper lobe that consists of two segments: the superior lingular segment (S4) and the inferior lingular segment (S5). Apr 3, 2025 · The lingula, whose name derives from the Latin word for “little tongue,” is a portion of the left upper lobe of the lung. This small projection extends downward and forward, resembling a tongue-like structure. Proposal submitted to use Lingula anatina as the species name over Lingula unguis, as the latter had been originally described by Linnaeus (1758) (as Patella unguis) from a mixture of specimens comprising gastropod mollusk and brachiopod, with the name 'unguis' being retained for the mollusk. Name Homonyms Lingula anatina Lamarck, 1801 Lingula is a genus of brachiopods within the class Lingulata. Mar 6, 2026 · It’s shorter and wider than your left lung. It can be detected by a short row of three openings Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. Nov 14, 2025 · The lingula is a unique, tongue-like projection of tissue found exclusively in the left lung, representing a specific segment of the upper lobe. However, this species was already reported from north-western Australia (Emig 1982; Bryce & Sampey 2017). 2 days ago · The lingula is located on the anterior side of the left lung, inferior to the cardiac notch and superior to the oblique fissure. xfcwk, j33, euqgr, 9tsgb, rceq, mwt, r92, itripcv, 0dc, nnfxr,