Parviscopa

Parviscopa is a genus of frondose forms characterized in 2008 based on specimens from Newfoundland, Canada. "Parviscopa" is a member of the Ediacaran biota (635-542 Ma), and is more specifically part of the Avalon type assemblage, which is from the older part of the Ediacaran (580–560 Ma) and is characterized by deep water deposits.
Description.
"Parviscopa" Hofmann et al. 2008 is similar to other frondose forms. It has a stem and branches and can appear plant-like. Specimens are typically between 2-3 centimeters in length. "Parviscopa" is found at the Bonavista Peninsula in Newfoundland, Canada and has been assigned to the phylum Petalonamae Pflug 1972. It is similar to the genus "Primocandelabrum," which is also found in the same region"," but "Parviscopa" is smaller and has better defined branches and lacks a basal attachment disc.
Diversity.
"Parviscopa bonavistensis" is the only known species within the genus. There are presently only a few known specimens of "Parviscopa," of which the type specimen is NFM F-507. "Parviscopa" is differentiated from "Primocandelabrum" because of its lack of a basal attachment disc. Some researchers have suggested that it is possible that "Parviscopa" is a juvenile "Primocandelabrum" without a preserved disc.
Discovery.
"Parviscopa" was described by Hofmann, O'Brien, and King in 2008. It was discovered at the Bonavista Peninsula in Newfoundland, Canada leading to the species name of "bonavistensis. Parviscopa" means little broom made of twigs which refers to the appearance of the specimens. The specimens appear to look like typical trace fossils, but researchers agree that they represent body fossils.
Distribution.
The known distribution of "Parviscopa" is currently limited to the Avalon type assemblage in the Mistaken Point Formation of Newfoundland, Canada.
Ecology.
"Parviscopa" lived in the deep sea with other similar organisms. They were sessile organisms that were attached to the sea floor and were likely suspension feeders. They may have fed through osmosis or filter feeding. The area they lived in was probably too deep for organisms to photosynthesize.
Significance.
"Parviscopa" is unique because it does not have rangeomorph branching like many of the other Avalonian taxa. Although "Parviscopa" is a body fossil, it resembles many trace fossils. It has also not been resolved if "Parviscopa" actually belongs to "Primocandelabrum" or if it is its own separate genus (see Diversity). "Primocandelabrum" and "Parviscopa" do not resemble larger taxa, and they are both only a few centimeters in length.