This name is often misapplied to " Gunniopsis calcarea ".
2.
Its Phylum is Porifera and Class is Calcarea.
3.
Members of the class Calcarea are hermaphroditic.
4.
All three sponge body plans are represented within class Calcarea : asconoid, syconoid, and leuconoid.
5.
During the 1920s it became a pharmacy specialising in photographic materials and " Kirby's Calcarea Teething Powders ".
6.
The specific epithet " calcarea " means " growing in lime ", though this plant will grow in a range of soils.
7.
At around the same time and later some Downs have carpets of yellow Horseshoe Vetch ( " Hippocrepis comosa " ) and blue Chalk Milkwort ( " Polygala calcarea " ).
8.
Some scientists believe that Porifera is polyphyletic / paraphyletic, and that some sponges, the Calcarea, are a separate phylum which was the first to diverge from the main line of kingdom Animalia.
9.
The diet of the Arctic alligatorfish consists of amphipods such as " Dyopedos porrectus " and " Paradulichia typica ", bivalves such as " Macoma calcarea ", ostracods, isopods, and nemertine worms.
10.
Species present which have a particular affinity for the chalk habitat include Chalk milkwort ( " Polygala calcarea " ), Horseshoe Vetch ( " Hippocrepis comosa " ) and Autumn Gentian ( " Gentianella amarella " ).
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