Funaria hygrometrica (Musci) - Entwicklung des Moospflänzchens

58 views

Formal Metadata

Title
Funaria hygrometrica (Musci) - Entwicklung des Moospflänzchens
Alternative Title
Funaria hygrometrica (Musci) - Development of the Moss Plant
Author
Bopp, Martin
Brandes, H.
License
No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
DOI
IWF Signature
E 1543
Publisher
IWF (Göttingen)
Release Date
1971
Language
Silent film
Producer
IWF
Production Year
1967

Technical Metadata

IWF Technical Data
Film, 16 mm, 72 m ; SW, 6 1/2 min

Content Metadata

Subject Area
Abstract
Laubmoos. Anlage der Stämmchen als Seitenknospen des Protonemas, Entwicklung zu dreizeilig beblätterten Moospflanzen, Entfaltung der Blätter, schraubiges Wachstum des Stämmchens, Aufbau von Antheridien und Archegonien, Spermatozoide in Bewegung, Entstehung des Sporophyten innerhalb des Archegoniumbauches. Zeitraffung.
The film shows the development of the stalk of the moss Funaria hygrometrica. It begins with the stalks appearing as lateral buds of the protonema and their subsequent development into moss plants with three rows of fronds. The fronds and spiral growth of the whole stalks are shown unfolding. In the stills the film then illustrates the formation of antheridia and archegonia, shows spermatozoids in movement and then gives an example of the formation of the sporophyte inside the archegonium belly.
Keywords
Moos / Laubmoos
Echtes Drehmoos
Wetteranzeigendes Drehmoos
Laubmoos
Funaria hygrometrica
Generationswechsel / Bryophyta
Gametophyt
Fortpflanzung, geschlechtliche / Bryophyta
reproduction, sexual / Bryophyta
gametophyte
alternation of generations / Bryophyta
Funaria hygrometrica
moss
cord moss

Related Material

Video is accompanying material for the following resource
Loading...
Feedback

Timings

  383 ms - page object

Version

AV-Portal 3.9.1 (0da88e96ae8dbbf323d1005dc12c7aa41dfc5a31)