Themiste pyroides
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Themiste pyroides   (Chamberlin, 1920)


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Themiste pyroides  AquaMaps  Data sources: GBIF OBIS
Hochladen Photos 
Google Bild |

No photo available for this species.
No drawings available for Golfingiidae.

Klassifizierung / Names Namen | Synonyme | CoL | ITIS | WoRMS

Not assigned | Sipuncula | Golfingiidae

Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet Ökologie

Benthic; tiefenbereich 0 - 36 m (Ref. 1815).  Temperate

Verbreitung Territories | FAO Gebiete | Ökosysteme | Vorkommen | Einführungen

Western Central Atlantic and the Pacific Ocean: Alaska, Japan, Mexico and USA.

Länge bei der ersten Reifung / Größe / Gewicht / Alter

Geschlechtsreife: Lm ?  range ? - ? cm

Kurzbeschreibung Morphologie

Large animals, brownish-yellow to dark brown in color. Body 0.1-0.6 mm long. Trunk spindle shaped or cylindrical. Introvert significantly longer than trunk. Body surface smooth-seeming, as papillae covering it very small. Cephalon bearing dendritic crown of tentacles, consisting of 6 main dichotomic branching trunks. Number of orders of branching characteristic of every particular specimen (from 4-7). Branches of tentacles bearing pinnules with purple pigmented grains. Smooth collar behind tentacles, tentacles, with violet patchy pigmentation. Zone of irregularly arranged large scalids behind cephalon. Longitudinal musculature of body wall not divided into longitudinal bands, instead forming solid layer. 2 retractors of introvert, both ventral and fastened into posterior third of trunk. Contractile vessel with long, filiform, spirally twisted branches braiding internal organs. Gut long, comprising 16-20 loops. 3 fixing muscles. Anal opening level with nephridiopores. Wing muscles well-developed. No rectal diverticulum found. 2 nephridia partially fastened to body wall by mesenterial filaments. Nephridia 80% as long as trunk region (Ref. 1815).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

At intertidal depths in crevices and spaces under rocks (Ref. 1840). Among rhizomes of Phyllospadix iwatensis and clusters of Modiolus modiolus kurilensis on rocky grounds (Ref. 1815). At intertidal depths from crevices in and spaces under rocks (Ref. 1840, page 152).

Lebenszyklus und Paarungsverhalten Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven

Hauptreferenz Referenzen | Koordinator | Partner

Morozov, T.B. and A.V. Adrianov 2002 Fauna of Sipunculans (Sipuncula) of Vostok Bay, Sea of Japan. Russian Journal of Marine Biology 28(6):365-370. (Ref. 1815)

IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))


CITES Status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Nutzung durch Menschen


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BHL | BOLD Systems | CISTI | DiscoverLife | FAO - Publication: search | Fishipedia | GenBank (Genom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Gehe zu, Suchen) | Zoologischer Rekord

Schätzungen auf der Grundlage von Modellen

Anfälligkeit der Fischerei
(Ref. 71543)
(0 of 100).
Preiskategorie
(Ref. 80766):
Unknown.