Webbrectrix in British English (ˈrɛktrɪks ) noun Word forms: plural rectrices (ˈrɛktrɪˌsiːz , rɛkˈtraɪsiːz ) any of the large stiff feathers of a bird's tail, used in controlling the direction … WebbPennaraptora (Latin penna "bird feather" + raptor "thief", from rapere "snatch"; a feathered bird-like predator) is a clade defined as the most recent common ancestor of Oviraptor philoceratops, Deinonychus antirrhopus, and Passer domesticus (the house sparrow), and all descendants thereof, by Foth et al., 2014. [1]

Rectrice definition of Rectrice by Medical dictionary

Webb11 jan. 2016 · The number of rectrices is estimated based on their rounded distal margins, which can be faintly distinguished along the caudal margin of the right half of the tail . The medial two feathers are the longest (approximately 74 mm) and the lateral feathers are the shortest (approximately 56 mm), so that the rectricial fan has a graded morphology … http://dictionary.education/english/dictionary/rectrices unverferth pro force fs22

Rectrices Definition & Meaning - Merriam-Webster

Webb28 feb. 2024 · Rectrices: the flight feathers of the tail. Most bird species have 10-12 rectrices. Secondary: one of the wing's inner flight feathers, which are attached to the ulna bone in the bird's "forearm." The number … Webbrectrices Definitions Plural form of rectrix. noun plural of [i]rectrix[/i] Examples Stem For example, most passerines have a focus between the innermost primary (P1, using the … WebbDefine rectricial. rectricial synonyms, rectricial pronunciation, rectricial translation, English dictionary definition of rectricial. n. ... pl rectrices (ˈrɛktrɪˌsiːz; rɛkˈtraɪsiːz) (Zoology) any of the large stiff feathers of a bird's tail, used in controlling the direction of flight recommended oil for 2010 jeep wrangler