... Body elongated, slender, in the male six-jointed, the last with two approximating incurved hooks; valves broad, thickened, truncate, and hooked...
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」
...Palpi , approximating, covered with scales, but without hairs, the last joint naked, slender, acute...
William Swainson 「Zoological Illustrations, Volume II」
...The doctrine of tidalevolution has thus conducted us to the conclusion that, at someinconceivably remote epoch, the earth was spinning round its axis in aperiod approximating to three or four hours...
Robert Stawell Ball 「The Story of the Heavens」
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