Irregularia

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Irregularia [i‚reg·yə′lar·ē·ə]

(invertebrate zoology)

An artificial assemblage of echinoderms in which the anus and periproct lie outside the apical system, the ambulacral plates remain simple, the primary radioles are hollow, and the rigid test shows some degree of bilateral symmetry.

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No references found			irreducible irreducible element Irreducible Equation Irreducible Fraction irreducible function irreducible lambda expression irreducible module Irreducible Polynomial irreducible representation of a group irreducible saturation irreducible tensor irrefutable irregular irregular cleavage irregular cluster irregular connective tissue irregular crystal irregular element Irregular Galaxies irregular galaxy irregular iceberg irregular pitch irregular polymer Irregular Troops irregular variable star Irregularia Irremovability of Judges Irrepressibility irrespirable atmosphere Irresponsibility Irreversibility Irreversibility of Evolution irreversible irreversible energy loss Irreversible Process irreversible thermodynamics Irrigation Irrigation and Drainage Institutes irrigation canal Irrigation Conditions Irrigation Ditch Leveler Irrigation Farming Irrigation Festival Irrigation Network irrigation pipe Irrigation Requirement Irrigation System Irrigation, Rate of Irritability irritable irritable bowel syndrome			Irregular modified cylindrical Bessel functions Irregular Operation irregular outer edge irregular outer edge irregular pattern irregular periods irregular pitch Irregular polygon Irregular polygon Irregular polygons Irregular polygons irregular polymer irregular pulse Irregular Repeat-Accumulate Irregular Repeat-Accumulate Code Irregular Route Motor Carriers Bureau Irregular singular point Irregular singularity irregular sleep-wake syndrome Irregular time signature Irregular time signature Irregular time signatures Irregular time signatures Irregular Troops irregular variable star Irregular warfare Irregular Warfare Support Program Irregularia Irregularist irregularities irregularities irregularities irregularity irregularity irregularity irregularity irregularity irregularly irregularly irregularly irregularly Irregulars Irregulars Irregulars Irregulars Irregulate Irregulous Irrejectable Irrelapsable Irrelate irrelated Irrelation Irrelation irrelative irrelative Irrelative chords Irrelative repetition irrelatively

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