WoRMS name details

Plexechinus nordenskioldi Mortensen, 1905

513476  (urn:lsid:marinespecies.org:taxname:513476)

  1. Biota
  2. Animalia (Kingdom)
  3. Echinodermata (Phylum)
  4. Echinozoa (Subphylum)
  5. Echinoidea (Class)
  6. Euechinoidea (Subclass)
  7. Irregularia (Infraclass)
  8. Atelostomata (Subterclass)
  9. Holasteroida (Order)
  10. Meridosternata (Suborder)
  11. Urechinina (Infraorder)
  12. Plexechinidae (Family)
  13. Plexechinus (Genus)
  14. Plexechinus nordenskioldi (Species)
 unaccepted (transferred to Antrechinus)
Species
marine, brackish, fresh, terrestrial
recent only
Mortensen, T. 1905. Some new species of Echinoidea. Videnskabelige Meddelelser fra den naturhistoriske Forening i Kjøbenhavn, Series 6 7, 241-243.
page(s): 242 [details]  OpenAccess publication 
Type locality contained in South Atlantic  
type locality contained in South Atlantic [details]
, Note Lat. 53° 34' S. Long. 43° 23' W. (Shag Rocks...  
From editor or global species database
Type locality Lat. 53° 34' S. Long. 43° 23' W. (Shag Rocks Bank) 160 Meter. (Swedish South-Polar Expedition.) [details]
Kroh, A.; Mooi, R. (2024). World Echinoidea Database. Plexechinus nordenskioldi Mortensen, 1905. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=513476 on 2024-04-19
Date
action
by
2010-09-07 08:24:41Z
created
Kroh, Andreas
2011-01-18 13:10:50Z
changed
Kroh, Andreas
2011-01-25 07:50:46Z
changed
Kroh, Andreas

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Mortensen, T. 1905. Some new species of Echinoidea. Videnskabelige Meddelelser fra den naturhistoriske Forening i Kjøbenhavn, Series 6 7, 241-243.
page(s): 242 [details]  OpenAccess publication 

status source Mooi, R. & David, B. 1996. Phylogenetic analysis of extreme morphologies: deep-sea holasteroid echinoids. Journal of Natural History 30, 913-953., available online at https://doi.org/10.1080/00222939600770501
page(s): 946 [details]  Available for editors  PDF available [request] 
 
 Present  Present in aphia/obis/gbif/idigbio   Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Original description Differs considerably from the two other species in several respects. The labrum is not separated from the second plate of the posterior interambulacrum. Four genital pores; all four genital plates distinct. Shape of the test as in P. cinctus. Only few, stout spines. [details]

Type locality Lat. 53° 34' S. Long. 43° 23' W. (Shag Rocks Bank) 160 Meter. (Swedish South-Polar Expedition.) [details]

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