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  • noun

Words related to ascidian

minute sedentary marine invertebrate having a saclike body with siphons through which water enters and leaves

References in periodicals archive ?
Snails--Adelomelon ancilla (Solander, 1786), Odontocymbiola magetlanica (Gmelin, 1791) and Fusitriton magellanicus (Roeding, 1798)--and polychaetes (Chaetopterus variopedatus (Renier, 1804) and empty tubes) did not show differences in biomass between CFE and IFE zones, together with echinoids [Sterechinus agassizii (Mortensen, 1910) and Pseudechinus magellanicus (Philippi, 1857)]; however, Ascidiacea, C.
All specimens were deposited at the Ascidiacea collection of the Zoology Department, Federal University of Parana, Brazil (DZUP).
Ascidia mentula, Ascidiacea, cytochrome oxidase 1, Echinoidea, Echinus esculentus, horizontal gene transfer, hybridization, mtDNA, 28S ribosomal RNA.
Ultrastructiiral and microspeclrophotomelric characterisation of multiple species ofcyano-bacterial photosymbionts coexisting in the colonial ascidian Trididemnum dinides (Tunicata, Ascidiacea, Didemnidae).
IYC and PCP were examined for two hours by 17 people including specialists in Annelida Polychaeta, Ascidiacea, Bryozoa, Cnidaria, Crustacea Cirripedia, Entoprocta and Mollusca that defined the taxonomical scope of the survey.
Uber die Knospung sowie die vegetative Vcrmehrung und den Lebcnsraum dcr Kolonicn von Diplosoma migrans (Menkcr & Ax, 1970) (Tunicata, Ascidiacea, Didemnidae).
2001, Petersen & Svane 2002), this structure is known to be highly conserved within the Ascidiacea (Flood & Fiala-Medioni 1981).