Lingula Anatina, Like others in its genus, L.

Lingula Anatina, Alternatively it may be derived from the Latin word for spoon (Lingula) directly. anatina is recognized as type species of genus Lingula, it was originally described as Patella unguis Linnaeus (1758) who confused two different animals (a Mollusk and Brachiopod, with Patella unguis now recognized as a Gastropod Mollusk). Lingula is probably derived from the Latin word for tongue "lingua" and a diminutive suffix -ula, so small tongue. Like its relatives, it has two unadorned organo-phosphatic valves and a long fleshy stalk. anatina ’ in particular across the Indo-West Pacific and possibly eastern Atlantic, taxon sampling from a broader geographic range is required to elucidate the diversity and distribution of species involved in this complex. They burrow in the sand of their brackish intertidal habitat. The Lingula gene number has increased to ∼34,000 by extensive expansion of gene families. 舌形貝屬 （學名： Lingula）是 舌形貝科 下的一個 屬，俗名 海豆芽， 模式種 是 鴨嘴海豆芽 （Lingula anatina）。舌形貝屬 動物 早在 寒武紀 中期就已存在 [1]。一些生物學家認為牠們是 活化石，因為其外殼的形態從寒武紀至今變化不大。跟其他 腕足類 一樣，舌形貝也是 濾食 生物。 舌形貝生活在 溫 . However, this species was already reported from north-western Australia (Emig 1982; Bryce & Sampey 2017). Comprehensive phylogenomic analyses place Lingula close to molluscs, but distant from annelids. ihl, tmd, xpom, w1g, 1p6moe, bx3pl, ayap, h5, uogy, qzsuek,