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Ptychascus - Arten in
Sacculinidae - - Classification / Names -
- Sacculinidae
- Not assigned
- Thecostraca
- Chordata
- Animalia
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Ptychascus glaber Boschma, 1933
Hochladen Photos
Google Bild |
No photo available for this species.No drawings available for Sacculinidae.
Google Bild |
No photo available for this species.
Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS
Thecostraca | Not assigned | Sacculinidae
Environment: milieu / climate zone / depth range / distribution range Ökologie
Demersal. Tropical
Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen
Southwest Atlantic: Brazil.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Members of the order Kentrogonida are gonochoric. Life cycle: Nauplius larvae molt into cyprids. The female settles on a host and metamorphose into kentrogon larva, then into vermigon stage and lastly into an interna which lies into the host's cuticle. It then develops into an externa lying outside the host's abdomen. The male cypris larvae attaches to the female externa, the male then molts into a dwarf male (trichogon larva) and remains as a testis parasitic on the female. Fertilization occurs and the externa becomes the egg sac filled with fertilized eggs.
Hauptreferenz
Referenzen | Koordinator | Partner
Young, P.S. 1998. (Ref. 3549)
IUCN Rote Liste Status (Ref. 130435: Version 2024-1)
CITES Status (Ref. 108899)
Not Evaluated
CMS (Ref. 116361)
Not Evaluated
Bedrohung für Menschen
Nutzung durch Menschen
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Trophic Ecology
Nahrungsorganismen
Nahrung
Nahrungsaufnahme
Nahrungsmenge
Räuber
Nahrung
Nahrungsaufnahme
Nahrungsmenge
Räuber
Ecology
Population dynamics
Wachstum
Alter/Größe
Länge-Gewicht
Länge-Länge
Längenhäufigkeiten
Mass conversion
Rekrutierung
Dichte
Alter/Größe
Länge-Gewicht
Länge-Länge
Längenhäufigkeiten
Mass conversion
Rekrutierung
Dichte
Life cycle
Distribution
Human Related
Aquakultur Profil
Stamps, Coins Misc.
Stamps, Coins Misc.
Outreach
References
Internet Quellen
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) | Zoological Record
Estimates based on models
Preiskategorie
(Ref. 80766):
Unknown.