| Crossocerus cetratus | |
|---|---|
| |
| Crossocerus cetratus in The Hymenoptera Aculeata of the British Isles (figure 1) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Crabronidae |
| Subfamily: | Crabroninae |
| Tribe: | Crabronini |
| Genus: | Crossocerus |
| Species: | C. cetratus
|
| Binomial name | |
| Crossocerus cetratus (Shuckard, 1837)
| |
Crossocerus cetratus is a Palearctic species of wasp.[1][2]
References[edit]
- ^ BWARS
- ^ Edward Saunders 1896, The Hymenoptera Aculeata of the British Isles London. pdf us.archive Full text with illustrations]
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