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Full of spines; armed with thorns; thorny.

Having two spines.

Belonging to the order of fishes having spinose fins, as the perch. -- n.

A spinose, plectognath fish of the Allantic coast of the United States (esp. Chilo mycterus geometricus) having the power of distending its body with water or air, so as to resemble a chestnut bur; -- called also ball fish, balloon fish, and swellfish.

A genus of spinose, plectognath fishes, having the teeth of each jaw united into a single beaklike plate. They are able to inflate the body by taking in air or water, and, hence, are called globefishes, swellfishes, etc. fishes, and sea hedgehogs.

al species, inhabiting the Indo-Pacific region. They are usually red, and have very large spinose pectoral and dorsal fins.

dgehog when disturbed. See Woolly bear, and Isabella moth. -- Hedgehog fish (Zoöl.), any spinose plectognath fish, esp. of the genus Diodon; the porcupine fish. -- Hedgehog grass (Bot.), a grass with spiny involucres, growing on sandy shores; burgrass (Cenchrus tribuloides). -- Hedgehog rat (Zoöl.), one of several W…

A genus of marine gastropods, having rough, and frequently spinose, shells, which are often highly colored inside; the rock shells. They abound in tropical seas.

ee Kangaroo, and Petrogale. -- Rock lobster (Zoöl.), any one of several species of large spinose lobsters of the genera Panulirus and Palinurus. They have no large claws. Called also spiny lobster, and sea crayfish. -- Rock meal (Min.), a light powdery variety of calcite occuring as an efflorescence. -- Rock milk. (…

the body and head, give a somewhat rhombic form to these fishes. The skin is more or less spinose.

Spinose; thorny.

ul stinging organs. -- Sting ray. (Zoöl.) See under 6th Ray. -- Sting winkle (Zoöl.), a spinose marine univalve shell of the genus Murex, as the European species (Murex erinaceus). See Illust. of Murex.

ng to Ericulus, Echinope, and related genera, native of Madagascar. They are more or less spinose and resemble the hedgehog in habits. The rice tendrac (Oryzorictes hora) is very injurious to rice crops. Some of the species are called also tenrec.

brine snakes of the genus Acrochordus, having the body covered with wartlike tubercles or spinose scales, and lacking cephalic plates and ventral scutes. -- Wart spurge (Bot.), a kind of wartwort (Euphorbia Helioscopia).

rine fishes belonging to the genus Trachinus, of the family Trachinidæ. They have a broad spinose head, with the eyes looking upward. The long dorsal fin is supported by numerous strong, sharp spines which cause painful wounds.