Filellum magnificum
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Filellum magnificum   Peña Cantero, Svoboda & Vervoort, 2004

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No drawings available for Lafoeidae.

Classificatie / Namen Lokale namen | Synoniemen | CoL | ITIS | WoRMS

Hydrozoa | Leptothecata | Lafoeidae

Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied Ecologie

Benthic; diepte 13 - 640 m (Ref. 7424).  Polar

Verspreiding Territories | FAO regio's | Ecosystemen | Voorkomen | Introducties

Antarctic and Southeast Pacific: Antarctica, Peter the First Island and Chile.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm

Korte beschrijving Morfologie

Colony stolonal, composed of creeping stolons giving rise to partially sessile hydrothecae. Hydrotheca tubular, sock-shaped and adnate to substratum for just a tiny portion. Hydrothecal aperture circular; rim even and smooth, though indistinctly everted. Free part of hydrotheca directed upwards at a varied degree. Frequently with few, long renovations. Adnate part of hydrothecae provided with a few striae on dorsal side. Cnidome consisting of two size-classes of nematocysts. Coppinia consisting of firmly adpressed gonothecae with defensive tubes. Defensive tubes situated on periphery of the group of gonothecae, but also arising amongst those gonothecae, and provided with large distal circular aperture. Gonothecal aperture circular, situated on a short and distinctly everted, distal neck.

Biologie     Verklarende woordenlijst (bv. epibenthisch)

Minimum depth from Ref. 87801. This species is observed to be epibiothic with hydroids (Billardia subrufa and Halecium sp.) and sponges (Ref. 7424) and found on polychaete tubes (Ref. 87801), at depths of 13 to 640 m (Refs. 7424, 87801).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Fertile material was found in February.

Hoofdreferentie Referenties | Coördinator | Medewerkers

Peña Cantero, A.L., A. Svoboda and W. Vervoort 2004 Antarctic hydroids (Cnidaria, Hydrozoa) of the families Campanilinidae, Lafoeidae,and Campanulariidae from recent Antarctic expeditions with R.V. Polarstern, with description of a new species. Journal of Natural History 38:2269-2303. (Ref. 7424)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))


CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless

Gebruik door de mens


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Trofische ecologie
Voedsel (prooien)
Dieetsamenstelling
Voedselconsumptie
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