WoRMS taxon details

Bourgueticrinidae Loriol, 1882

123145  (urn:lsid:marinespecies.org:taxname:123145)

accepted
Family
Genus Conocrinus d'Orbigny, 1850
Genus Democrinus Perrier, 1883
  » Species Democrinus aoteanus McKnight, 1973
  » Species Democrinus brevis (AH Clark, 1909)
  » Species Democrinus chuni (Döderlein, 1907)
  » Species Democrinus conifer (AH Clark, 1909)
  » Species Democrinus japonicus (Gislén, 1927)
  » Species Democrinus nodipes (Döderlein, 1907)
  » Species Democrinus parfaiti Perrier, 1883
  » Species Democrinus rawsonii (Pourtalès, 1874)
  » Species Democrinus weberi (Döderlein, 1907)
  » Species Democrinus braueri (Döderlein, 1912) accepted as Democrinus chuni (Döderlein, 1907) (synonym)
  » Species Democrinus globularis Gislén, 1925 accepted as Conocrinus globularis (Gislén, 1925)
  » Species Democrinus poculum (Döderlein, 1907) accepted as Conocrinus poculum (Döderlein, 1907) (synonym)
  » Species Democrinus robustus AH Clark, 1909 accepted as Democrinus conifer (AH Clark, 1909) (synonym)
  » Species Democrinus sabae (AH Clark, 1909) accepted as Democrinus rawsonii (Pourtalès, 1874) (synonym)

Genus Bythocrinus (Döderlein, 1912) accepted as Democrinus Perrier, 1883 (synonym)
Genus Rhizocrinus Sars, 1868 accepted as Conocrinus d'Orbigny, 1850 (synonym)
  » Subgenus Rhizocrinus (Bythocrinus) Döderlein, 1912 accepted as Democrinus Perrier, 1883 (synonym)
  » Species Rhizocrinus brevis AH Clark, 1909 accepted as Democrinus brevis (AH Clark, 1909) (basionym)
  » Species Rhizocrinus chuni Döderlein, 1907 accepted as Democrinus chuni (Döderlein, 1907) (synonym)
  » Species Rhizocrinus conifer AH Clark, 1909 accepted as Democrinus conifer (AH Clark, 1909) (basionym)
  » Species Rhizocrinus lofotensis Sars, 1868 accepted as Conocrinus lofotensis (Sars, 1868) (basionym)
  » Species Rhizocrinus magnus Gislén, 1947 accepted as Democrinus parfaiti Perrier, 1883 (synonym)
  » Species Rhizocrinus minimus Döderlein, 1907 accepted as Conocrinus minimus (Döderlein, 1907) (basionym)
  » Species Rhizocrinus rawsoni Pourtalès, 1874, sensu Koehler, 1896 accepted as Democrinus parfaiti Perrier, 1883 (synonym)
  » Species Rhizocrinus rawsonii Pourtalès, 1874 accepted as Democrinus rawsonii (Pourtalès, 1874) (basionym)
  » Species Rhizocrinus robustus AH Clark, 1909 accepted as Democrinus conifer (AH Clark, 1909) (synonym)
  » Species Rhizocrinus sabae AH Clark, 1909 accepted as Democrinus rawsonii (Pourtalès, 1874) (synonym)
  » Species Rhizocrinus verrilli AH Clark, 1908 accepted as Conocrinus lofotensis (Sars, 1868) (synonym)
  » Species Rhizocrinus weberi Döderlein, 1907 accepted as Democrinus weberi (Döderlein, 1907)
marine
recent + fossil
Loriol P de (1882) Description of a new species of Bourgueticrinus. Journal of the Cincinnati Society of Natural History 5:118, pl. 5. [details]   
Messing, C. (2018). World List of Crinoidea. Bourgueticrinidae Loriol, 1882. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=123145 on 2018-04-25
Date
action
by
2004-12-21 15:54:05Z
created
2007-10-10 11:56:07Z
changed
2013-03-20 02:22:23Z
changed
2015-01-06 02:24:43Z
changed

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original description Loriol P de (1882) Description of a new species of Bourgueticrinus. Journal of the Cincinnati Society of Natural History 5:118, pl. 5. [details]   

basis of record Hess H (2011) Bourgueticrinina. In: Hess H, Messing CG, Ausich WI (Eds.), Treatise on Invertebrate Paleontology, Part T, Echinodermata 2 Revised, Crinoidea, vol. 3. University of Kansas Press, Lawrence, Kansas, pp. 146–158. [details]   

additional source Roux M (1977) Les Bourgueticrinina (Crinoidea) recueillis par la «Thalassa» dans le golfe de Gascogne: Anatomie comparée des pédoncules et systématique. Bulletin du Muséum National d’Histoire Naturelle (3e série, no. 426, Zoologie) 296:26–82, 17 fig., 10 pl. [details]   

additional source Gislén T (1938) A revision of the recent Bathycrinidae. Lunds Universitets Årsskrift (new series, part 2) 34(10):1–30, 18 fig. [details]   

additional source Hansson, H.G. (2001). Echinodermata, in: Costello, M.J. et al. (Ed.) (2001). 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,. 50: pp. 336-351. (look up in IMIS[details]   
From editor or global species database
Diagnosis Bourgueticrinina with 5 undivided rays. Cup mostly elongate, cylindrical to spindle shaped, composed of a proximale superposed by basals and radials of equal or nearly equal height, or high basals and shorter radials (proximale undifferentiated or absent in Conocrinus). Radial articular facet wide, with large muscle fossae, surrounding narrow axial canal. Articulation between brachials 1-2 cryptosynarthrial or synostosial (possibly muscular in [fossil] Dunnicrinus mississippiensis). First pinnule abaxial on brachial 4. Discrete sutures in proximale of some specimens indicate derivation by fusion of a few disk-shaped proximal columnals; articular facet at base of proximale wide, circular in cross section and joined to topmost columnal by synostosis, or elliptical and joined by synarthry; uppermost free columnals cylindrical and slightly shorter than more distal ones, or elliptical in section and similar to more distal columnals; synarthrial articulation with proximale and full size of uppermost free columnal in many specimens indicate that the formation of new columnals below the proximale is restricted to juveniles; form and size of columnals changing during growth and varying through a single column (cylindrical, barrel shaped, or with elliptical section at ends and constricted medially). Anchoring via branched radicular cirri on some distal columnals.  [details]