...They havesometimes in ichthyological systems been referred to theScombridæ and other marine families, from the circumstancethat the dorsal fin anteriorly is composed of spines... 
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...The spines begin on a line with the anterior margins of theears; large nude area on the vertex; spines with two white and threeblack bands, beginning with a black band...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
..."The spines are small, fine, transparent,and of a dusky tinge, tipped with fawn; head very long; muzzlepointed; ears large, ovate, naked; tail naked, limbs rather long,fine...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...Mexicanus, allarboreal forms, and the Canada porcupine (Erythizon dorsatus)which is covered with woolly hairs and spines intermixed...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...
"Spines cylindrical; tail short, covered with spines andslender-stalked open quills; nasal cavity usually very large; airsinuses of frontals greatly developed; teeth as in Atherura...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...The females of some of our sand frequenting species have beautiful combs on their front feet, each joint of the tarsi having one or more long spines on its external side (figs...
Edward Saunders 「Wild Bees, Wasps and Ants」
...At the apex of the tibia are usually two spines called the calcaria (d6)...
Edward Saunders 「Wild Bees, Wasps and Ants」
...Were it not for this apparatus the food thus rejectedwould be entangled among the tentacles and spines, and be stranded theretill the motion of the water washed it away...
Elizabeth Cabot Cary Agassiz 「Seaside Studies in Natural History」
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