Herpochondria F.Schmitz & Falkenberg, 1897

Holotype species: Herpochondria corallinae (G.Martens) Falkenberg

Original publication and holotype designation: Schmitz, F. & Falkenberg, P. (1897). Rhodomelaceae. In: Die natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten insbesondere den Nutzpflanzen unter Mitwirkung zahlreicher hervorragender Fachgelehrten, Teil 1, Abteilung 2. (Engler, A. & Prantl, K. Eds), pp. 421-480. Leipzig: verlag von Wilhelm Engelmann.

Request PDF

Description: Thallus small, prostrate, cartilaginous, dorsiventral, with alternate lateral branches separated by several axial cells and linked to form flattened thallus. Cortical filaments initiated from cells of lateral branches, finally forming cortical layers 1-several cells thick. Procarps and groups of sterile cells on first pericentral (supporting) cells of fertile branchlets. Carpogonial branch 4celled. Auxiliary cell, cut off from supporting cell, incorporated into fusion cell and producing several groups of carposporangia surrounded by broad involucral branches. Spermatangia not recorded. Tetrasporangia adaxial on pericentral cells near branch tips, appearing as stichidia with rows of sporangia parallel to central axis, immersed in thallus. Thallus reminiscent of Rhodomelaceae, procarp and carposporophyte development as in Ceramiaceae.

Information contributed by: E.M. Wollaston. 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.

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.

Comments: Recorded in warm seas. Recorded from Java and Japan.

Verification of Data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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=35400

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 22 November 2024