Staurotheca frigida   Peña Cantero, Svoboda & Vervoort, 1997


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Staurotheca frigida  AquaMaps  Data sources: GBIF OBIS
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No drawings available for Sertulariidae.

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Leptothecata | Sertulariidae

Environment: milieu / climate zone / depth range / distribution range Ecologie

; diepteverspreiding 57 - 550 m (Ref. 7414).  Polar

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Introducties

Antarctic.

Length at first maturity / Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm Max length : 9.0 cm COLD mannelijk/geslacht niet bekend; (Ref. 7414)

Korte beschrijving Morfologie

Colonies composed of a mass of tightly interwoven branches and stems, giving the colony the aspect of a globular network, up to 9 cm in diameter. Branching frequent, irregular and in several planes; with anastomoses. Hydrothecae arranged in decussate pairs, forming four longitudinal rows of hydrothecae. Hydrothecae immersed into the branches for approximately one-third of their volume. Adcauline hydrothecal wall free for one eighth to one-third of its length. Free adcauline wall approximately straight. Abcauline wall almost straight, though becoming concave distally. Hydrothecal aperture mainly circular and slightly tilted downwards; rim either even and the aperture circular, or uneven, due to the presence of a more or less distinct abcauline elevation. Male and female gonothecae present. Female gonothecae as those of Staurotheca antarctica and Staurotheca compressa. Male gonothecae fusiform, occasionally with a few downwardly directed digitiform processes.

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Depth based on occurrence record; to be replaced with better reference. Growing on epibiotic on hydroids and on non-calcified bryozoans. Also found it epibiotic on bryozoans; used in turn as a substratum by other hydroids (Ref. 7414).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Fertile throughout the year, except during winter.

Voornaamste referentie Referenties | Coördinator | Medewerkers

Peña Cantero, A.L. and W. Vervoort. 2003. (Ref. 7414)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet beoordeeld 

Status bij CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless

Gebruik door de mens


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Meer informatie

Landen
FAO regio's
Ecosystems
Voorkomen
Introducties
Stocks
Ecologie
Dieet
voedselitems
Populaire namen
Synoniemen
Predators
Voortplanting
Geslachtsrijpheid
Kuitschieten
Fecundity
Eieren
Ontwikkeling van de eieren
Leeftijd/Grootte
Groei
Lengte-gewicht parameters
Lengte-lengte parameters
Morfologie
Larven
Abundantie
Referenties
Mass conversion
Medewerkers
Illustraties

Internet-bronnen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genoom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (ga naar, zoek) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): -1.7 - 1.6, mean -0.8 (based on 204 cells).
Kwetsbaarheid (Ref. 71543): Low vulnerability (10 of 100).