APHOTOMARINE
An educational resource dedicated mainly to the photography
and diversity of marine life that can be found in coastal waters
and intertidal areas of Great Britain and Ireland by David Fenwick.
Bonnemaisonia hamifera Hariot, 1891 - Trailliella-phase of Hooked Weed - invasive non-native species
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Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase / lowershore 1
Bonnemaisonia hamifera
- Trailliella-phase / lowershore 1
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase / lowershore 2
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase in container 1
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase in container 2
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase cells under microscope 1
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase cells under microscope 2
Specimen above found on the lowershore at Trefusis Point Flushing, near Penryn, Cornwall, 24.09.18.
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase as epiphyte 1
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase habit 1
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase habit 2
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase 1
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase 2
Hooked Weed
Bonnemaisonia hamifera
- Trailliella-phase 3
Hooked Weed
Bonnemaisonia hamifera
- tetrasporic filament 1
Hooked Weed
Bonnemaisonia hamifera
- tetrasporic filament 2
Hooked Weed
Bonnemaisonia hamifera
- tetrasporic filament 3
Hooked Weed
Bonnemaisonia hamifera
- tetrasporic filament 4
The rule used in the images above has 0.1mm divisions.
Specimen above found among seaweed washed-up after a storm on the shore near Great Hogus, Marazion, Cornwall, 20.11.16.
Hooked Weed
Bonnemaisonia hamifera
Trailliella-phase
- specimen collected 1
Hooked Weed
Bonnemaisonia hamifera
Trailliella-phase
- threads divided 1
Hooked Weed
Bonnemaisonia hamifera
Trailliella-phase
- with 0.1mm division rule 3
Hooked Weed
Bonnemaisonia hamifera
Trailliella-phase
- with 0.1mm division rule 4
Hooked Weed
Bonnemaisonia hamifera
Trailliella-phase
- cells 1
Specimen above found on the lowershore at Skilly, near Newlyn, Cornwall. 04.06.16.
Bonnemaisonia hamifera syn. Trailliella intricata. This species is an invasive, non-native species. Thanks go to Mike Guiry for his identification of the Trailliella phase.
Images of Bonnemaisonia hamifera.
AlgaeBase is a database of information on algae that includes terrestrial, marine and freshwater organisms.
The main objective of this website is in furthering environmental awareness and education through the medium of photography. To increase awareness and access to the wildlife of the region and help
people find and identify it. Sometimes the difference between species is obvious but many species can only be determined by observing microscopic characteristics that are specific to any one species.