In Lamarck's classification (1801–12), one of three orders of Annelida, distinguished from Apoda and Antennata, and containing the sedentary or tubicolous worms: opposed to Errantia.
En la clasificación de Lamarck (1801-12), uno de los tres órdenes de Annelida, distinguido de Apoda y Antennata, y que contiene los gusanos sedentarios o tubícolas: opuesto a Errantia.
2. The sedentary spiders: same as Sedentariæ.
2. Las arañas sedentarias: igual que Sedentariæ.
3. A suborder of peritrichous ciliate infusorians, containing those which are sedentary, as the Vorticellidæ: distinguished from Natantia.