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Echinoidea taxon details

Plexechinus hirsutus Mortensen, 1905

124351  (urn:lsid:marinespecies.org:taxname:124351)

accepted
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 
Note Northern Atlantic; Denmark Strait. c. 450-1300...  
From editor or global species database
Type locality Northern Atlantic; Denmark Strait. c. 450-1300 fathoms. (‘Ingolf '-Expedition.) [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Plexechinus hirsutus Mortensen, 1905. Accessed at: http://www.marinespecies.org/echinoidea./aphia.php?p=taxdetails&id=124351 on 2022-08-13
Date
action
by
2004-12-21 15:54:05Z
created
2011-05-09 20:40:51Z
changed

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 

context source (Deepsea) Mironov A.N. (2014). Deep-sea fauna of European seas: An annotated species check-list of benthic invertebrates living deeper than 2000 m in the seas bordering Europe. Echinoidea. <i>Invertebrate Zoology</i>. Vol.11. No.1: 120–129 [in English]., available online at http://www.nature.air.ru/invertebrates/v11n1/invert11_1_120_129_Echinoidea.pdf [details]  Available for editors  PDF available 

basis of record Hansson, H.G. (2001). Echinodermata, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i>. 50: pp. 336-351. (look up in IMIS[details]   

additional source Mortensen, T. (1950). A Monograph of the Echinoidea. V, 1. Spatangoida I. Protosternata, Meridosternata, Amphisternata I. Palæopneustidæ, Palæostomatidæ, Aëropsidæ, Toxasteridæ, Micrasteridæ, Hemiasteridæ, 432 pp., C. A. Reitzel, Copenhagen.
page(s): 120 [details]   

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): 947 [details]  Available for editors  PDF available 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
    Definitions

From editor or global species database
Original description Closely related to the Pacific species, P. cinctus A. Ag., from which it is, however, easily distinguished by the shape of the test, the actinal keel being much larger and the anal snout much less prominent than in that species. The labrum is, generally, not separated from the second plate of the posterior interradium. Otherwise it agrees with P. cinctus in the structure of the test. Spines slender, very numerous. [details]

Type locality Northern Atlantic; Denmark Strait. c. 450-1300 fathoms. (‘Ingolf '-Expedition.) [details]
LanguageName 
English hairy sea urchin  [details]
French oursin hirsute  [details]

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