golfopolikayakl 的最愛
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dejaym描述
Not a rare seaweed but takes some IDing. A detailed examination is required. It is a nice and delicate red but discolours quickly at the strandline. It can be confused with Membranoptera alata (Winged weed) but the latter does not have the lovely leaflets at midribs.
Under the microscope it is spectacular (most delicate reds are).
To get the best photos, they will need laying on a white board or light table and teased out wet with a fine art brush.
ID support
http://www.algaebase.org/search/species/detail/?species_id=155
Camera is Olympus Tough TG3
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tomleeturner描述
Identified using a spicule prep. This sponge often shows a white star pattern when submerged.
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svenjah描述
The third picture shows Cladostephus spongiosus (right) directly next to Cladostephus hirsutus (left, https://www.inaturalist.org/observations/98110158) collected from the same site at the same date.
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w_martin描述
See Journal for more information
https://inaturalist.ala.org.au/journal/w_martin/58873-sponge-disease-outbreak-in-victoria
