Search results
Results from the WOW.Com Content Network
Furca, a prehistoric arthropod; Furca (springtail), an anatomical structure in springtail entognaths. Caudal furca ("tail fork"), part of the telson of some crustaceans; Furcula, the wishbone of birds and some dinosaurs; Furcula a genus of Noctuid moths; Any small forked structure of animal anatomy
Furca fossils have been found in sediments indicative of shallow marine habitats. Since appendages and other body parts are unknown, no firm conclusions can be made of the biology of Furca. However, comparisons to other marrellomorphs and living arthropods such as horseshoe crabs suggest a benthic marine lifestyle: dwelling on the sea floor. [2]
The furcula, or furca is a forked, tail-like appendage. It is present in most species of springtails , and in them it is attached ventrally to the fourth abdominal segment. The organ most often is present in species of Collembola that lives in the upper soil layers where it is used for jumping to avoid predators. [ 1 ]
Religion portal; Image of Furcas from Collin de Plancy's Dictionnaire Infernal. In demonology, Furcas (also spelled Forcas) is a Knight of Hell (the rank of Knight is unique to him), and rules 20 legions of demons.
Depending on the definition, the telson is either considered to be the final segment of the arthropod body, or an additional division that is not a true segment on account of not arising in the embryo from teloblast areas as other segments. [1] It never carries any appendages, but a forked "tail" called the caudal furca may be present. The ...
Forked cross Forked cross in St. Mary's in the Capitol, Cologne. A forked cross, is a Gothic cross in the form of the letter Y that is also known as a crucifixus dolorosus, furca, ypsilon cross, Y-cross, robber's cross or thief's cross.
Scolecofurca is a genus of stem-group priapulid worm [2] dating from the Middle Cambrian period approximately 505 million years ago.. It is known from a single fossil specimen from the Raymond Quarry in the Burgess Shale in the Canadian Rockies.
Forked tongue of a carpet python (Morelia spilota mcdowelli). A forked tongue is a tongue split into two distinct tines at the tip; this is a feature common to many species of reptiles.