WoRMS name details

Sminthea arctica (Hartlaub, 1909)

117866  (urn:lsid:marinespecies.org:taxname:117866)

uncertain > taxon inquirendum
Species
Trachynema arctica Hartlaub, 1909 · unaccepted (basionym)
marine, brackish, fresh, terrestrial
recent only
(of Trachynema arctica Hartlaub, 1909) Hartlaub, C. (1909). Méduses. <em>Croisière océanographique : accomplie à bord de la Belgica dans la Mer du Grönland, 1905.</em> (1905): 463-478., available online at https://www.biodiversitylibrary.org/page/41467593
page(s): 466, pl. 76 fig. 2 [details] 
Type locality contained in Greenland Sea  
type locality contained in Greenland Sea [details]
Taxonomy dubious species  
Taxonomy dubious species [details]
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Sminthea arctica (Hartlaub, 1909). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=117866 on 2025-04-03
Date
action
by
2004-12-21 15:54:05Z
created
2010-08-27 06:27:04Z
changed
2017-05-05 13:24:12Z
changed

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


Nomenclature

original description (of Trachynema arctica Hartlaub, 1909) Hartlaub, C. (1909). Méduses. <em>Croisière océanographique : accomplie à bord de la Belgica dans la Mer du Grönland, 1905.</em> (1905): 463-478., available online at https://www.biodiversitylibrary.org/page/41467593
page(s): 466, pl. 76 fig. 2 [details] 

basis of record van der Land, J.; Vervoort, W.; Cairns, S.D.; Schuchert, P. (2001). Hydrozoa, <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. 112-120 (look up in IMIS) [details] 

Taxonomy

status source Kramp, P. L. (1961). Synopsis of the medusae of the world. <em>Journal of the Marine Biological Association of the U. K.</em> 40: 1-469. (look up in IMIS)
page(s): 264; note: unreconizable species [details] OpenAccess publication

Other

context source (Deepsea) Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details] 

additional source Wang, C.; Huang, J.; Xiang, P.; Wang, Y.; Xu, Z.; Guo, D.; Lin, M. (2014). Hydromedusae from the Arctic in 2010 during the 4th Chinese National Arctic Research Expedition (CHINARE 4). <em>Acta Oceanologica Sinica.</em> 33(6): 95-102., available online at https://doi.org/10.1007/s13131-014-0494-6
page(s): 98, fig. 6 ; note: misidentification? Depicted animal lacks the exumbrellar clasps described by Hartlaub (1909) [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
Diagnosis Bell 5 mm diameter, bulbous; mesogloea very transparent, fragile but relatively thick. The manubrium about half the height of the subumbrella. Eight radial canals, narrow, carrying the gonads, the latter relatively small, narrow, elongated, along proximal ¾ of radial canals. Eight tentacle bulbs and tentacles. Between each successive pairs of tentacles four meridianal, parallel ridges clasping bell margin and exumbrella up to the height of the begin of the gonads. Velar opening about as wide as distance of two tentacles (translated and simplified after Hartlaub, 1909; type specimen) [details]

Unreviewed
Biology only medusae, direct development [details]

Taxonomy dubious species [details]