Crypthelia

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This page should be cited as follows (rationale):
Cairns S, Lindner A (2011) A Revision of the Stylasteridae (Cnidaria, Hydrozoa, Filifera) from Alaska and Adjacent Waters. ZooKeys 158 : 1–88, doi. Versioned wiki page: 2011-12-22, version 20133, https://species-id.net/w/index.php?title=Crypthelia&oldid=20133 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Cairns2011ZooKeys158,
author = {Cairns, Stephen D. AND Lindner, Alberto},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {A Revision of the Stylasteridae (Cnidaria, Hydrozoa, Filifera) from Alaska and Adjacent Waters},
year = {2011},
volume = {158},
issue = {},
pages = {1--88},
doi = {10.3897/zookeys.158.1910},
url = {http://www.pensoft.net/journals/zookeys/article/1910/abstract},
note = {Versioned wiki page: 2011-12-22, version 20133, https://species-id.net/w/index.php?title=Crypthelia&oldid=20133 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - A Revision of the Stylasteridae (Cnidaria, Hydrozoa, Filifera) from Alaska and Adjacent Waters
A1 - Cairns S
A1 - Lindner A
Y1 - 2011
JF - ZooKeys
JA -
VL - 158
IS -
UR - http://dx.doi.org/10.3897/zookeys.158.1910
SP - 1
EP - 88
PB - Pensoft Publishers
M1 - Versioned wiki page: 2011-12-22, version 20133, https://species-id.net/w/index.php?title=Crypthelia&oldid=20133 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.158.1910

Wikipedia/ Citizendium:

<ref name="Cairns2011ZooKeys158">{{Citation
| author = Cairns S, Lindner A
| title = A Revision of the Stylasteridae (Cnidaria, Hydrozoa, Filifera) from Alaska and Adjacent Waters
| journal = ZooKeys
| year = 2011
| volume = 158
| issue =
| pages = 1--88
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.158.1910
| url = http://www.pensoft.net/journals/zookeys/article/1910/abstract
| pmc =
| accessdate = 2024-12-23

}} Versioned wiki page: 2011-12-22, version 20133, https://species-id.net/w/index.php?title=Crypthelia&oldid=20133 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Filifera
Familia: Stylasteridae

Name

Crypthelia Milne Edwards & Haime, 1849Wikispecies linkPensoft Profile

Diagnosis

Colonies usually uniplanar and quite delicate. Coenosteum linear-imbricate and white; nematopores common. Gastro- and dactylopores arranged in cyclosystems that are arranged unifacially on colony, only rarely on both faces; cyclosystems covered all or in part by a fixed lid. Gastropore tube double-chambered, lacking gastro- and dactylostyles. Ampullae usually superficial with a variety of locations of efferent pores.

Discussion

Crypthelia is the second-most species-rich genus in the family, currently boasting 31 Recent and one fossil species (Appeltans et al. 2011[1]: www.marinespecies.org). They are easily recognized by the prominent fixed lid that covers each cyclosystem. They are more characteristic of deep water environment and hold the record for the deepest stylasterid species.

Type species

Crypthelia pudica Milne Edwards and Haime, 1849, by monotypy.

Distribution

Eocene to Recent: cosmopolitan, but not off continental Antarctica, 183-2789 m.

Taxon Treatment

  • Cairns, S; Lindner, A; 2011: A Revision of the Stylasteridae (Cnidaria, Hydrozoa, Filifera) from Alaska and Adjacent Waters ZooKeys, 158: 1-88. doi

Other References

  1. Appeltans W, Bouchet P, Boxshall G, Fauchald K, Gordon D, Hoeksama B, Poore G, van Soest R, Stohr S, Walter T, Costello M (2001) World Register of Marine Species. www.marinespecies.org [Accessed on 2011.09.19]