Home Andean Bryophytes
Intro
Region
Name Search
Family List
Generic List
Andean Mosses XL database
Glosario Ilustrado: Musgos
Fam. Gén. Musgos Andes Trop.
Advanced Search
!Fissidens brachypus Mitt. Search in The Plant ListSearch in NYBG Virtual HerbariumSearch in Muséum national d'Histoire naturelleSearch in Type Specimen Register of the U.S. National HerbariumSearch in Virtual Herbaria AustriaSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical GardenAfrican Plants, Senckenberg Photo GallerySearch in Flora do Brasil 2020Search in Reflora - Virtual HerbariumSearch in Living Collections Decrease font Increase font Restore font
 

Published In: Journal of the Linnean Society, Botany 12: 590. 1869. (J. Linn. Soc., Bot.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 10/9/2009)
Acceptance : Accepted
Project Data     (Last Modified On 10/4/2017)
Plant Category: Mosses
country distribution: Venezuela, Colombia, Bolivia
EcoRegions: Amazon (incl. Llanos)
elevation: 0-500
substrate: treelets and trees
frequency: infrequent
General Reference:

Notes     (Last Modified On 10/4/2017)
Notes:

Ecology: Lowland forest; on freshwater sponges, apparently associated with temporarily inundated habitats. Elevation: 96-180 m (Venezuela: 120 m, Colombia: 100 m, Bolivia: 96-180 m). Distribution: Amazon basin.
 
The most noteworth aspect of this species is its remarkable substrate, an epizoic moss found only on fresh water sponges. Buck and Pursell (1980) provided an interesting account of F. brachypus in the Amazon. The sponge, Metania reticulata, is apparently the host for this Fissidens species, restricted Amazon where it is found on tree and palm trunks a meter or more above the base to the high water mark. In addition to the unique substrate, this species is characterized by the oblong to oblanceolate leaves to 1 mm long, obtuse to rounded apex, crenulate-serrulate leaf margins, lower 1/2 of vaginant laminae bordered (usually on distal leafy stems), subpercurrent costa, vaginant laminae ca. 1/2 of the leaf length, firm-walled mammillose laminal cells.
 
El aspecto más notable de esta especie es su singular sustrato, un musgo epizoico que se encuentra sólo sobre esponjas de agua dulce. Buck y Pursell (1980) brindan una interesante descripción de F. brachypus en la amazonia. La esponja, Metania reticulata, aparentemente es el hospedero de esta especie de Fissidens, restringida a la amazonia donde se encuentra sobre troncos de árboles y palmas a un metro o más de la base a la maraca más alta de agua. Además de su particular sustrato, esta especie se caracteriza por las hojas oblongas a oblanceoladas hasta 1 mm de largo, ápices obtusos a redondeados, márgenes de las hojas crenulado-serrulados, 1/2 inferior de la lámina vaginante bordeada (por lo general distalmente en los tallos foliosos), costa subpercurrente, lámina vaginante ca. 1/2 del largo de la hoja, células de la lámina con paredes firmes mamilosas.

 
 


 

 
 
© 2024 Missouri Botanical Garden - 4344 Shaw Boulevard - Saint Louis, Missouri 63110