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Tertials. Tertial step (on gulls) [3] Trailing edge of wing [1] Upper scapulars [3] Wing bar. Wing coverts. Wing edging [1] Wing linings [1] Wing tip or point (denoted by the number of the longest primary, counted from the carpal joint) [4]
Also defined: outer wing. The inner wing of a bird is that portion of the wing stretching from its connection to the body and through the "wrist" joint. The outer wing stretches from the wrist to the wingtip. [262] iris The coloured outer ring that surrounds a bird's pupil. Though brown predominates, the iris may be of or include a variety of ...
Bird wing. The skeleton of a bird wing. Places of attachment of various groups of flight feathers are indicated. Bird wings are a paired forelimb in birds. The wings give the birds the ability to fly, creating lift. Terrestrial flightless birds have reduced wings or none at all (for example, moa). In aquatic flightless birds (penguins), wings ...
the part of the antenna distal to the pedicel composed of one or more segments, called flagellomeres. foramen magnum. (Anatomical feature) the posterior opening of the head capsule, covered by the cervix. forewing. (Anatomical feature) the pair of wings of a four-winged insect closest to the head.
Insect wing. Insect wings are adult outgrowths of the insect exoskeleton that enable insects to fly. They are found on the second and third thoracic segments (the mesothorax and metathorax), and the two pairs are often referred to as the forewings and hindwings, respectively, though a few insects lack hindwings, even rudiments.
The alula / ˈæljʊlə /, or bastard wing, (plural alulae) is a small projection on the anterior edge of the wing of modern birds and a few non-avian dinosaurs. The word is Latin and means "winglet"; it is the diminutive of ala, meaning "wing". The alula is the freely moving first digit, a bird's "thumb", and typically bears three to five ...
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Hindwing: the abdominal fold, the apical half obliquely of interspace 1, the termen broadly, the base of the cell and the costal area up to and including the basal half of interspace 7 velvety black, the rest of the wing rich silky yellow; the veins prominently but narrowly black; the inner margin of the terminal black border produced inwards ...