diactine

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diactine

[dī′ak‚tēn]
(invertebrate zoology)
A type of sponge spicule which develops in two directions from a central point.
References in periodicals archive ?
4) La mayor parte de los datos numericos que se aportan en las paginas siguientes proceden de DIACT (2008), donde se recogen los principales resultados de la evaluacion oficial de la politica de polos de competitividad a que se ha hecho referencia.
In view of the increase in funding for France from the co-operation objective, DIACT wishes cross-boundary strategies to be more ambitious, and regional and territorial strategies should in future seek to include a cross-border dimension whenever possible.