Hard Tube Worm

Hydroides dianthus (Verrill 1873)

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Hydroides dianthus (Hard Tube Worm) is a species of segmented worms in the family calcareous tubeworms. Individuals can grow to 50 mm. They have parental care. They have no sexual metamorphosis. Reproduction is gonochoristic. They are sessile swimmers.

URI: http://polytraits.lifewatchgreece.eu/terms/BP_YES
Definition: this term applies to a species that provides any parental care to its offspring

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URI: http://eol.org/schema/terms/no
Definition: This statement is false; the answer to this question is no.

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URI: http://purl.obolibrary.org/obo/HAO_0000048
Definition: multi-cellular organism that has separate male and female sexes. (dioecious)

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URI: http://www.wikidata.org/entity/Q1759860
Definition: organisms that do not possess a means of self-locomotion and are normally immobile

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URI: http://polytraits.lifewatchgreece.eu/terms/MOB_SWIM
Definition: An organism that moves through the water column via movements of its fins, legs or appendages, via undulatory movements of the body or via jet propulsion; includes pelagic phases during reproduction (swarming at the surface)

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EOL has data for 70 attributes, including:

Body symmetry
- URI: http://eol.org/schema/terms/body_symmetry
- Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
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bilaterally symmetric
- URI: http://purl.obolibrary.org/obo/PATO_0001324
- Definition: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
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body length
- URI: http://purl.obolibrary.org/obo/CMO_0000013
- Definition: A measurement of the longest dimension of a body, typically between two distinct ends of the body.
- Attribution: [database_cross_reference: Dorland:Dorlands_Illustrated_Medical_Dictionary--31st_Ed] [database_cross_reference: ISBN:978-1416049982]
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21 mm
body shape
- URI: http://eol.org/schema/terms/BodyShape
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vermiform
- URI: https://www.wikidata.org/entity/Q7921571
- Definition: shaped like a worm
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diet includes
- URI: http://eol.org/schema/terms/Diet
- Definition: Information about the items eaten by this organism.
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microalgae
- URI: https://eol.org/schema/terms/microalgae
- Definition: microscopic algae, typically found in freshwater and marine systems, living in both the water column and sediment. They are unicellular species which exist individually, or in chains or groups.
- Attribution: https://en.wikipedia.org/wiki/Microalgae
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ecomorphological guild
- URI: http://eol.org/schema/terms/EcomorphologicalGuild
- Definition: organisms that share certain morphological traits due to adaptation to similar environments and ecological roles
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planktonic
- URI: http://www.marinespecies.org/traits/Plankton
- Definition: Living in the fluid medium (water or air) but unable to maintain their position or distribution independently of the movement of the water/air mass (adapted from Lincoln et al., 1998).
- Attribution: http://www.marinespecies.org/traits/wiki/Traits:Plankton
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egg diameter
- URI: http://eol.org/schema/terms/EggDiameter
- Definition: Diameter of the egg life stage of this organism. An egg is an organic vessel in which an embryo first begins to develop. In most birds, reptiles, insects, molluscs, fish, and monotremes, it is the zygote, resulting from fertilization of the ovum, which is expelled from the body and permitted to develop outside the body until the developing embryo can survive on its own.
- Attribution: http://en.wikipedia.org/wiki/Egg_(biology)
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45 µm
egg diameter
- URI: http://polytraits.lifewatchgreece.eu/terms/EGG
- Definition: Diameter of the eggs spawned by an organism.
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67 µm
geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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Florida
- URI: http://www.geonames.org/4155751
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reproduction
- URI: http://purl.obolibrary.org/obo/GO_0000003
- Definition: The production of new individuals that contain some portion of genetic material inherited from one or more parent organisms
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gonochoristic
- URI: http://purl.obolibrary.org/obo/HAO_0000048
- Definition: multi-cellular organism that has separate male and female sexes. (dioecious)
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sexual metamorphosis
- URI: http://polytraits.lifewatchgreece.eu/terms/SM
- Definition: Conspicuous change in the organism's body structure prior to reproduction
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no
- URI: http://eol.org/schema/terms/no
- Definition: This statement is false; the answer to this question is no.
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survival temperature
- URI: http://polytraits.lifewatchgreece.eu/terms/TEMP
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tropical waters (hot)
- URI: http://polytraits.lifewatchgreece.eu/terms/TEMP_HOT
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trophic guild
- URI: http://eol.org/schema/terms/TrophicGuild
- Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
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filter feeder
- URI: http://www.wikidata.org/entity/Q1252491
- Definition: a sub-group of suspension feeding animals that feed by straining suspended matter and food particles from water, typically by passing the water over a specialized filtering structure
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Known occurrences, collected specimens and observations of Hard tube worm. View this species on GBIF

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