Bostrychiocolax Zuccarello & J.A.West, 1994

Holotype species: Bostrychiocolax australis Zuccarello & J.A.West

Original publication and holotype designation: Zuccarello, G.C. & West, J.A. (1994). Comparative development of the red algal parasites Bostrychiocolax australis gen. et sp. nov. and Dawsoniocolax bostrychiae (Choreocolacaceae, Rhodophyta). Journal of Phycology 30: 137-146.

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Description: Plant colorless, minute (up to 2 mm), multiaxial, with uninucleate cells, parasitic on Bostrychia radicans. Tetrasporangia superficial, 19-27 by 12-15 microns, cruciately or tetrahedrally divided. Carpogonial branch 4-celled, the supporting cell serving as auxiliary cell. Carpogonium fusing directly with auxiliary cell. Gonimoblast filaments sympodially branched, producing terminal carposporangia 29-35 by 12-15 microns. Mature carposporophyte having large central fusion cell. Spermatangia produced by successive divisions of cortical cells, arranged in clusters. Division of germinating spore producing small lenticular cell and elongate germ tube containing cytoplasm of spore. Conjunctor cell cut off from germ tube and fusing with tier cell of host. Following fusion, parasite developing into small cushion with multiple pit connections to host.

The most recent alteration to this page was made on 2010-10-06 by M.D. Guiry.

Taxonomic status: This name is of an entity that is currently accepted taxonomically.

Gender: This genus name is currently treated as masculine.

Most recent taxonomic treatment adopted: Schneider, C.W. & Wynne, M.J. (2007). A synoptic review of the classification of red algal genera a half a century after Kylin's "Die Gattungen der Rhodophyceen". Botanica Marina 50: 197-249.

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Contributors
Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in CD format. These AlgaeBase descriptions are now being continually updated, and each current contributor is identified above. The PSA and AlgaeBase warmly acknowledge the generosity of all past and present contributors and particularly the work of Dr Parker.

Descriptions of chrysophyte genera were subsequently published in J. Kristiansen & H.R. Preisig (eds.). 2001. Encyclopedia of Chrysophyte Genera. Bibliotheca Phycologica 110: 1-260.

Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=43350

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 06 October 2010. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 10 August 2022

 
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