Staurotheca nonscripta

Staurotheca nonscripta   Peña Cantero, Svobodo & Vervoort, 1997


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

Classification / Names Κοινά ονόματα | Συνώνυμα | CoL | ITIS | WoRMS

Hydrozoa | Leptothecata | Sertulariidae

Environment: milieu / climate zone / εύρος βάθους / distribution range Οικολογία

βενθικό(ς); εύρος βάθους 15 - 640 m (Αναφ. 7414).  Polar

Distribution Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Εισαγωγές

Antarctic-Patagonian.

Length at first maturity / Μέγεθος / Weight / Age

Γεννητική Ωρίμανση: Lm ?  range ? - ? cm Max length : 9.0 cm COLD αρσενικό/απροσδιόριστο; (Αναφ. 7414)

Short description Μορφολογία

Monosiphonic colonies composed of a mass of branches and stems, irregularly branched in several planes and with anastomoses, up to 90mm in diameter, with the appearance of closely knitted net. Hydrothecae arranged in decussate pairs forming four longitudinal rows of hydrothecae. Hydrothecae immersed into the branches for approximately one-quarter of their volume and strongly curving outwards. Adcauline hydrothecal wall with a considerable free portion, adnate to internode for ca half or slightly more of its length. Free part of adcauline wall straight or slightly convex; abcauline wall concave. Hydrothecal aperture circular and tilted downwards; rim even and usually with numerous renovations. Female and male gonothecae present, both inserting individually at hydrothecal base. Female gonotheca urn-shaped; basal part ovoid, widening distally, apex contracted into a short neck bearing the aperture. Male gonotheca fusiform, with a distal, cone-shaped neck provided with a small, circular aperture. Gonothecae with a few striae at base of neck.

Βιολογία     Γλωσσάρι (π.χ. epibenthic)

Species had been found at depths 15 to 640 m on stony bottoms (Ref. 7414).

Life cycle and mating behavior Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae

Fertile colonies are found in February.

Main reference Αναφορές | Συντονιστής | Συνεργάτες

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

IUCN Red List Status (Αναφ. 130435: Version 2024-2)


CITES status (Αναφ. 108899)

Not Evaluated

CMS (Αναφ. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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Εργαλεία

Περισσότερες πληροφορίες

Τροφική Οικολογία
Food items (preys)
Σύσταση δίαιτας
Κατανάλωση τροφής
Θηρευτές
Οικολογία
Population dynamics
Αύξηση
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Αφθονία
Life cycle
Αναπαραγωγή
Γεννητική Ωρίμανση
Γονιμότητα
Γεννοβολία
Eggs
Egg development
Larvae
Distribution
Physiology
Κατανάλωση οξυγόνου
Human Related
Stamps, coins, misc.
Αναφορές

Διαδικτυακές πηγές

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Δέντρο Ζωής | Wikipedia (Go, αναζήτηση) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 0.3 - 7.6, mean 5.4 (based on 227 cells).
Fishing Vulnerability (Αναφ. 71543): Low vulnerability (10 of 100).