| Peramuroides Temporal range:
| |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | †Peramura |
| Family: | †Peramuridae |
| Genus: | †Peramuroides Davis, 2012[1] |
| Species: | †P. tenuiscus
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| Binomial name | |
| †Peramuroides tenuiscus Davis, 2012[1]
| |
Peramuroides is a genus of extinct mammal from the Early Cretaceous of southern England. The type and only species is Peramuroides tenuiscus, described in 2012 by Brian Davis for dentary fragments and teeth from the Berriasian Lulworth Formation. The genus name references closely related Peramus, while the species name is based on the Latin word for "thin". Peramuroides is closely related to coexisting genera Peramus and Kouriogenys, and along with other genera these make up the family Peramuridae, a group of extinct zatherians.[1]
References
[edit]- ^ a b c Davis, B.M. (2012). "Micro-computed tomography reveals a diversity of Peramuran mammals from the Purbeck Group (Berriasian) of England". Palaeontology. 55 (4): 789–817. doi:10.1111/j.1475-4983.2012.01161.x.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction