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A photo-album by Sigrid Berger (Album 1)

Some living Dasycladales

Chlorocladus australasicus 65KB © Sigrid Berger

Chlorocladus australasicus

Whole cell bearing immature gametophores.

Chlorocladus australasicus 91KB © Sigrid Berger

Chlorocladus australasicus

Part of a cell bearing gametophores with gametangia.

Chlorocladus australasicus

One whorl bearing gametophores with gametangia.

Chlorocladus australasicus 50KB © Sigrid Berger Chlorocladus australasicus

Primary segments of laterals bearing gametophores with gametangia.

Chlorocladus australasicus 37KB © Sigrid Berger
Dasycladus clavaeformis 117KB © Sigrid Berger

Dasycladus clavaeformis

Part of a cell with mature gametangia.

Dasycladus clavaeformis 132KB © Sigrid Berger

Dasycladus clavaeformis

Part of an immature cell.

  Dasycladus clavaeformis 45KB © Sigrid Berger Dasycladus clavaeformis

Whole cell without gametangia.

 
Neomeris dumetosa 84KB © Sigrid Berger

Neomeris dumetosa

Young cells at the cortex-forming stage.

 

Neomeris dumetosa 81KB © Sigrid Berger

Neomeris dumetosa

Part of a mature cell from which the primary lateral segments with the gametophores have just fallen off.

Neomeris dumetosa

Fertile laterals, each one composed of the primary segment, the terminally attached gametophore, and 2 expanding secondary segments.

Neomeris dumetosa 26KB © Sigrid Berger

Neomeris dumetosa

Cross section through a mature cell.

Neomeris dumetosa 24KB © Sigrid Berger
Neomeris annulata 137KB © Sigrid Berger

Neomeris annulata

Part of a mature cell with gametophores connected by calcification to form rings.

Sigrid Berger
 
Max-Planck-Institut für Zellbiologie
Rosenhof
D - 68526 Ladenburg
 
Phone: (49) 06203/106 100
Email: sberger@zellbio.mpg.de

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