Biology:Gyratrix hermaphroditus

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Short description: Species of flatworm

Gyratrix hermaphroditus
Picture of a live animal of Gyratrix hermaphroditus
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Platyhelminthes
Order: Rhabdocoela
Family: Polycystididae
Genus: Gyratrix
Species:
G. hermaphroditus
Binomial name
Gyratrix hermaphroditus
Ehrenberg, 1831[1]

Gyratrix hermaphroditus is a species of rhabdocoel flatworm in the family Polycystididae.[2]

Description

The animal is 1 to 1.5 mm long, transparent and colorless. It possesses a proboscis at the anterior end and a sharply pointed stylet.[3]

Taxonomy

It was described by Christian Gottfried Ehrenberg in 1831.[2] Gyratrix hermaphroditus represents a species complex.[4]

Distribution and habitat

Members of the species complex occur in both marine and inland water habitats.[4]

Ecology and behavior

It is known to feed on copepods and cladocerans.[5]

References

  1. "ITIS Standard Report Page: Gyratrix hermaphroditus". https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=54420#null. 
  2. 2.0 2.1 "Gyratrix hermaphroditus". http://turbellaria.umaine.edu/turbellaria/turb3.php?action=1&code=4305. 
  3. Streble, H., Krauter, D. (1988). Das Leben im Wassertropfen. Stuttgart: Franckh. pp. 270–271. 
  4. 4.0 4.1 Curini-Galletti, M., & Puccinelli, I. (1998). "The Gyratrix hermaphroditus species complex (Kalyptorhynchia: Polycystididae) in marine habitats of eastern Australia". Hydrobiologia 383: 287–298. doi:10.1023/A:1003456102035. https://link.springer.com/article/10.1023/A:1003456102035. 
  5. Young, J. O. (2001). Keys to the freshwater microturbellarians of Britain and Ireland. Ambleside: Freshwater biological association. pp. 87. 

Wikidata ☰ Q2488431 entry