Helobdella stagnalis (Linnaeus 1758)

JC Schou cc-by-nc

Helobdella stagnalis is a species of segmented worms in the family glossiphoniid leeches.

EOL has data for 10 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
show all records
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
show all records
body shape
- URI: http://eol.org/schema/terms/BodyShape
show all records
vermiform
- URI: https://www.wikidata.org/entity/Q7921571
- Definition: shaped like a worm
show all records
cellularity
- URI: http://purl.obolibrary.org/obo/PATO_0001992
- Definition: An organismal quality inhering in a bearer by virtue of the bearers consisting cells. [ PATOC:GVG ]
show all records
multicellular
- URI: http://purl.obolibrary.org/obo/PATO_0001993
- Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]
show all records
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.
show all records
United States
- URI: http://www.geonames.org/6252001
show all records
habitat
- URI: http://purl.obolibrary.org/obo/RO_0002303
- Definition: x has habitat y if: x is an organism, y is a habitat, and y can sustain and allow the growth of a population of x
show all records
lake
- URI: http://purl.obolibrary.org/obo/ENVO_01000252
show all records
locomotion
- URI: http://purl.obolibrary.org/obo/GO_0040011
- Definition: Self-propelled movement of a cell or organism from one location to another.
- Attribution: [database_cross_reference: GOC:dgh]
show all records
peristalsis
- URI: https://www.wikidata.org/entity/Q308695
- Definition: A wavelike sequence of muscular contraction and relaxation that passes along a tubelike structure, such as a vertebrate intestine, or the body of an earthworm
show all records
voltinism
- URI: https://www.wikidata.org/entity/Q946680
- Definition: number of generations or broods of an organism per year
show all records
bivoltine
- URI: http://eol.org/schema/terms/bivoltine
- Definition: completing two generations per year
show all records
water depth
- URI: http://rs.tdwg.org/dwc/terms/verbatimDepth
- Definition: The depth of seawater at a location where this organism has been observed or collected.
show all records
3 m

Known occurrences, collected specimens and observations of Helobdella stagnalis (Linnaeus 1758). View this species on GBIF

JC Schou cc-by-nc