Unlike most raptors, they display sexual colour dimorphism with the male having fewer black spots and streaks, as well as a blue-grey cap and tail.

Unlike the other fauna that dominated the Cambrian, these groups had the basic vertebrate body plan: a notochord, rudimentary vertebrae, and a well-defined head and tail.

Unlike Triadobatrachus, Prosalirus had already lost nearly all of its tail and was well adapted for jumping.

Unlike the Indian Peafowl, the Green Peahen is similar to the male, only having shorter upper tail coverts and less iridescence.

Unlike all other D-M aircraft at the time, the 23rd TASS fleet's tail flash read " NF ", for " Nail FAC "; the squadron's radio call sign was " Nail.

Unlike any other living lemur, the indri has only a rudimentary tail.

Unlike other sciurids, the groundhog's spine is curved, more like that of a mole, and the tail is comparably shorter as well — only about one-fourth of body length.

Unlike the Holarctic treecreepers they do not use their tail for support when climbing tree trunks, only their feet.

Unlike many of their close relatives, they are unable to break off their tails when captured, probably because the tail is essential as a counterbalance during rapid movement.

Unlike the earlier bare metal / white tail, liveries worn by BEA aircraft, the new livery featured a dark-blue tail with a prominent display of part of the Union flag in the shape of an arrow that symbolised an aircraft ( composed of a fuselage with swept wings ) on each side.

Unlike the SET domain, which targets the lysine tail region of the histone, Dot1 methylates a lysine residue in the globular core of the histone, and is the only enzyme known to do so.

Unlike the members of the genus Bycanistes, the two species in the genus Ceratogymna have extensive, primarily blue, bare facial skin and dewlap, and the only white in their plumage is in the tail ( although the Yellow-casqued Wattled Hornbill also has slight whitish speckling on the neck ).

Unlike woodpeckers and creepers, it does not use its tail as a prop while climbing.

Unlike the gray fox, it has no stripe along the length of its tail.

Unlike many other witches, she tested details of spells and performed various other experiments ( such as determing how many twigs you can pull from a broomstick's tail before it crashes ), leaving several shelves of notes, recipes, and instructions in the cottage when Magrat inherited it.

Unlike the F-14, the wings can sweep 90 degrees back for storage, with the tail module folding up over the fighter's back.

Unlike scorpions, solifugids do not have a third tagma that forms a " tail ".

Unlike his comic book-counterpart, in which he is a large black-skinned demon with quills on his head, a tail and red eyes, in the film Blackheart assumes his human form, with pale white skin and black hair, though at many points in the film, he briefly shows his demonic facial features ( having black eyes and large fangs ).

Unlike most dragons, he breathes lightning and is domesticated, plus he does not have a tail.

Unlike the more ' advanced ' caecilians, members of this family have a true tail with vertebrae, and their skull has a relatively complex structure.

Unlike gibbons, it had a short tail, and only partial stereoscopic vision.

Unlike the other New World monkeys, their tail is not used for climbing, but as a kind of " balancing pole " and also as a tool.

Unlike the cream gene, pearl does not seem to affect the mane and tail to a greater extent than the body coat, a feature of cream that is most vividly illustrated in the palomino coat color.

Unlike its predecessors, it has only two touch sensors for user interaction: its tail, which is designed to annoy it rather than reward it, and its beak, which is used to pet it.

Unlike the other marine mammals ( dolphins, whales, seals, sea lions, sea otters, and walruses ), sirenians eat primarily sea-grasses and other aquatic vegetation and have an extremely low metabolism and poor tolerance for especially cold water.

Unlike the New Mexico segment of the boundary, which depended partly on unknown geography, " in order to preclude all difficulty in tracing upon the ground the limit separating Upper from Lower California ", a straight line was drawn from the mouth of the Gila to one marine league south of the southernmost point of the port of San Diego, slightly north of the previous Mexican provincial boundary at Playas de Rosarito.

Unlike most marine mammals, the sea otter's primary form of insulation is an exceptionally thick coat of fur, the densest in the animal kingdom.

Unlike the Timpoweap and Virgin Limestone members, the Shnabkaib contains abundant gypsum and interbedded mudstone resulting from deposition in a restricted marine environment with complex watertable fluctuations.

Unlike in marine seismic surveys, land geometries are not limited to narrow paths of acquisition, meaning that a wide range of offsets and azimuths is usually acquired and the largest challenge is increasing the rate of acquisition.

Unlike marine seismic data, land seismic data has to be corrected for the elevation differences between the shot and receiver locations.

Unlike the Kellwasser event, the Hangenberg event affected marine and terrestrial habitats.

Unlike a marine insurance company, which is answerable to its shareholders, a P & I club is the servant only of its members.

Unlike the foxtail millet, the wild ancestor of the proso millet has not yet been satisfactorily identified.

Unlike their ancestor Poseidon who is always fully anthropomorphic in ancient art ( this has only changed in modern popular culture ), Tritons ' lower half is that of a fish, while the top half is presented in a human figure.

Unlike her, she had mythological ties to Troy, and thus to the Trojan prince Aeneas, mythological ancestor of Rome's founding father and first patrician Romulus.

Unlike Benton, for example, Jacques Gauthier and colleagues forwarded a definition of Amniota in 1988 as " the most recent common ancestor of extant mammals and reptiles, and all its descendants ".

Unlike the two other projects, the resulting entity lived on after the construction project that gave birth to it, and it is the direct ancestor of today's Kaiser Permanente.

Unlike his ancestor, Brainiac 5 used his " twelfth-level intellect " for the forces of good and joined the Legion alongside Supergirl, with whom he fell in love.

Unlike its Orange Haro ancestor of the " Haro Color " series released years ago, this Haro's reported features include two different modes of play and an internal motion sensor to which it will react in the usual manner as its predecessors should it be attempted to be touched.

Unlike most other nonhuman primates, they naturally develop high blood pressure and simian immunodeficiency virus ( SIV ), the ancestor of human immunodeficiency virus ( HIV ), both of which are widespread throughout wild populations

Unlike his ancestor, who only made a " meep-meep " noise, Rev can actually talk, though usually at high speed, sometimes annoying or confusing others.

Unlike other non-Nicenian Gospels, the Gospel of Judas is Sethian in orientation in that Adam's son Seth is seen as a spiritual ancestor.