WoRMS Image


Leloup (1952, fig. 53)

Leloup (1952, fig. 53)
Description:
Ruwe zeerasp of zeerasp (Hydractinia echinata (Fleming, 1828)) op Gewone tepelhoorn (Natica catena (Da Costa, 1778), synoniem van Euspira catena (Da Costa, 1778)) (ter hoogte van de Panne)
A: Kolonie
A1: Vergroting: x1,5
A2: Vergroting: x15
Dact. = dactylozoïden (tentakels die het voedsel vangen); ép. = épines (stekel); gast; = gastrozoïden (spijsverteringspoliepen); gonz. = gonozoïden (voortplantingspoliepen), sp. = spiralozoïde
B: Schelp van Natice
B1: Normale opening
B2: Na bewoond te zijn door een heremietkreeft of heremietkrab en bedekt met een Hydractinia, abnormale opening
B3: Een longitudinale doorsnede, die het verband toont tussen de zeerasp (H.) en de schelp (C.)
B4: Hetzelfde ontkalkt, toont enkel het skelet van de zeerasp
Author: E. Leloup
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added on 2009-09-10 - 1250 views
WoRMS taxa
Hydractinia echinata (Fleming, 1828)Unreviewed: has not been verified by a taxonomic editor
Natica Scopoli, 1777Unreviewed: has not been verified by a taxonomic editor
Euspira catena (da Costa, 1778)Unreviewed: has not been verified by a taxonomic editor
Natica catena (da Costa, 1778) accepted as Euspira catena (da Costa, 1778)Unreviewed: has not been verified by a taxonomic editor
From reference: Leloup, E. (1952). Coelentérés. Faune de Belgique. Instit...

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