Biology:Orobdella

From HandWiki
Short description: Genus of leeches

Orobdella
Orobdella masaakikuroiwai 32588 (1).jpg
Orobdella masaakikuroiwai 32588 (2).jpg
Dorsal view of Orobdella masaakikuroiwai (top) and a live animal under a stone (bottom)
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Annelida
Class: Clitellata
Subclass: Hirudinea
Order: Arhynchobdellida
Family: Orobdellidae
Nakano, Ramlah and Hikida, 2012
Genus: Orobdella
Oka, 1895

Orobdella is a genus of leeches. It is the only genus in the monotypic family Orobdellidae.[1][2][3] They are large annelids, with the largest species (Orobdella octonaria) exceeding 20 cm (7.9 in) in length, but some are much smaller: mature individuals of Orobdella koikei can measure only 4 cm (1.6 in). They inhabit the banks of mountain streams and feed on earthworms.[2][3] The majority of species are endemic to Japan; two species are known from Taiwan, one from Korea, and one from Russian Far East.[4]

Species

Orobdella contains 21 species,[4] including the following:[2][3][4]

References

  1. "Orobdellidae". Species. GBIF. http://www.gbif.org/species/9611514. 
  2. 2.0 2.1 2.2 Nakano, Takafumi (2014). "A new quadrannulate species of Orobdella (Hirudinida, Arhynchobdellida, Orobdellidae) from central Honshu, Japan". ZooKeys (445): 57–76. doi:10.3897/zookeys.445.7999. PMID 25349507. PMC 4205740. https://zookeys.pensoft.net/articles.php?id=4149. 
  3. 3.0 3.1 3.2 Nakano, Takafumi; Lai, Yi-Te (2012). "A new species of Orobdella (Hirudinida, Arhynchobdellida, Orobdellidae) from Taipei, Taiwan". ZooKeys (207): 49–63. doi:10.3897/zookeys.207.3334. PMID 22855640. 
  4. 4.0 4.1 4.2 Nakano, Takafumi; Prozorova, Larisa (2019). "A new species of Orobdella (Hirudinida: Arhynchobdellida: Orobdellidae) from Primorye Territory, Russian Far East". Journal of Natural History 53 (5–6): 351–364. doi:10.1080/00222933.2019.1593539. 

Wikidata ☰ Q21078384 entry