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Acetabulum (morphology)

Acetabulum /æsɪˈtæbjʊləm/ (pl.: acetabula) in invertebrate zoology is a saucer-shaped organ of attachment in some annelid worms (like leech) and flatworms. It is a specialised sucker for parasitic adaptation in trematodes by which the worms are able to attach on the host. In annelids, it is basically a locomotory organ for attaching to a substratum. The…

Overview, Mollusc & Etymology

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Overview

Invertebrate zoologySaucerAnnelid wormsLeechFlatworms
16 related topics

Mollusc

Catching preyLocomotoryRoboticsTactile sensor
4 related topics

Etymology

VinegarLatinSuffix
3 related topics

Structure

ArmsChitinous
2 related topics

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Etymology

Structure

Mollusc

Function

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Acetabulum (morphology)

Nodes33
Edges32
Triples7
Avg. degree1.94
Density0.060606
Components1

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Important terminology

acetabulum sucker octopus organ worms arms structure annelids attachment substratum locomotory flatworms parasitic host small used body composed radial surface

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
squidinstance ofThe name also applies to the suction appendage on the arms of cephalopod molluscs0.80text
octopusinstance ofThe name also applies to the suction appendage on the arms of cephalopod molluscs0.80text
cuttlefishinstance ofThe name also applies to the suction appendage on the arms of cephalopod molluscs0.80text
Nautilusinstance ofThe name also applies to the suction appendage on the arms of cephalopod molluscs0.80text
etcinstance ofThe name also applies to the suction appendage on the arms of cephalopod molluscs0.80text
leeches move by repeated alternating extensionsinstance ofAnnelid worms0.80text
shortenings of the bodyinstance ofAnnelid worms0.80text

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