| Paraceratites subnodosus Temporal range: Triassic | |
|---|---|
 | |
| Paraceratites subnodosus from Triassic – Lenna (Italy) | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | † Ammonoidea |
| Order: | † Ceratitida |
| Family: | † Ceratitidae |
| Genus: | † Paraceratites |
| Species: | †P. subnodosus |
| Binomial name | |
| †Paraceratites subnodosus (Mojsisovics, 1882) | |
Paraceratites subnodosus is an extinct species of ammonite cephalopods in the family Ceratitidae.
Fossils of Paraceratites subnodosus are found in the Triassic marine strata of China, Hungary, Israel and Italy.
Gymnodinium is a genus of dinoflagellates, a type of marine and freshwater plankton. It is one of the few naked dinoflagellates, or species lacking armor known as cellulosic plates. Since 2000, the species which had been considered to be part of Gymnodinium have been divided into several genera, based on the nature of the apical groove and partial LSU rDNA sequence data. Amphidinium was redefined later. Gymnodinium belong to red dinoflagellates that, in concentration, can cause red tides. The red tides produced by some Gymnodinium, such as Gymnodinium catenatum, are toxic and pose risks to marine and human life, including paralytic shellfish poisoning.
Ceratites is an extinct genus of ammonite cephalopods. These nektonic carnivores lived in marine habitats in what is now Europe, during the Triassic, from the upper-most Anisian to the lower Ladinian age.
Xymenopsis subnodosus is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Xymenopsis is a genus of sea snails, marine gastropod mollusks in the subfamily Pagodulinae of the family Muricidae, the murex snails or rock snails.
Paraceratites is an extinct genus of ammonite cephalopods in the family Ceratitidae.
The Tirabuzon Formation is a geologic formation in Mexico. It preserves fossils dating back to the Neogene period, Pliocene epoch.
C. elegans most commonly refers to the model round worm Caenorhabditis elegans. It may also refer to any of the species below. They are listed, first in taxonomic order and, second, alphabetically.
Paraceratites elegans is an extinct species of ammonite cephalopod in the family Ceratitidae. It is known from the Triassic of China and Israel.
Laparocerus is a genus of weevils of the family Curculionidae with 264 species and subspecies practically exclusive to central Macaronesia: the archipelagos of Madeira, Salvages and the Canaries. The two species present in western Morocco are attributable to a retro-colonisation from the Canary Islands to Africa. Over some nine million years, this lineage of Entiminae has generated some twenty-four monophyletic branches (subgenera) as a result of successive adaptive and geographic radiations, which have been significantly influenced by the geological dynamics of construction and dismantling typical of volcanic islands.
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