...The superior border, which is convex or rectilinear,is thin, and is separated from the posterior border byan obtuse angle... 
Édouard Cuyer 「Artistic Anatomy of Animals」
...Bats without facial membranes; with short obtuse and bull-doggishheads; large lips...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...—"Twenty-six teeth on each side above and below, obtuse,slightly curved inwards; of a uniform shining black above, beneathblackish...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...Bill moderate, depressed, broader than high, tip obtuse, back broad...
William Swainson 「Zoological Illustrations, Volume I」
...Shell ovate-oblong, with irregular ferrugineous stripes; spire obtuse at the top, of five volutions; the suture depressed, with a marginal indented line...
William Swainson 「Zoological Illustrations, Volume I」
...Palpi compressed convexly on the front of the head, meeting above the tongue; the last joint very minute, thick, obtuse, approximating and bent forward...
William Swainson 「Zoological Illustrations, Volume I」
...The club of their antennæ is very thick, obtuse, and without any terminal hook...
William Swainson 「Zoological Illustrations, Volume I」
...Tailed; lower wings with obtuse patulous tails...
William Swainson 「Zoological Illustrations, Volume II」
...) Wings black; two bands on the anterior wings, and marginal lunules on the posterior, yellow; lower wings with obtuse tails, and a row of red dots between the nerves...
William Swainson 「Zoological Illustrations, Volume II」
...I once saw near 100, which had been picked up on the banks of the Ganges; the spire is rather lengthened, always obtuse, and the umbilicus even less than the last...
William Swainson 「Zoological Illustrations, Volume II」
...Shell obtuse, gibbous, orange, the sides with alternate tessellated spots of white and brown...
William Swainson 「Zoological Illustrations, Volume II」
...Theyexhibited concentric obtuse ridges on the interiorside, and a large basin-shaped area behind the hinge...
W. E. Webb 「Buffalo Land」
...Fortunately for Van Slyck, however,he was obtuse to irony...
John Charles Beecham 「The Argus Pheasant」
...Retuse: ending in an obtuse sinus or broad, shallownotch, terminated by an obtuse hollow...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Rhombus: a quadrangular figure having its four sidesequal and its opposite lines parallel, with two opposite anglesacute and two obtuse...
John. B. Smith 「Explanation of Terms Used in Entomology」
...The nestthen takes the form of a demi-ellipsoid, or, in other words, half an eggcut longitudinally; more or less obtuse at one end, but pointed at theother, and sometimes ending in a short curved tail...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...The ingot cast for the receptacle was beaten into a plate(triangular in shape, with obtuse corners), of a size which the smithguessed would be large enough for his purpose...
Washington Matthews 「Navajo Silversmiths」
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