| Monobrachium | |
|---|---|
 | |
| A colony of hydrozoan Monobrachium parasitum on the Macoma calcarea shell. | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Cnidaria |
| Class: | Hydrozoa |
| Order: | Limnomedusae |
| Family: | Monobrachiidae Mereschkowsky, 1877 |
| Genus: | Monobrachium Mereschkowsky, 1877 [1] |
Monobrachium is a genus of hydroids. These marine cnidarians form the only genus of the monotypic family Monobrachiidae. [1]
The genus contains the following species: [1]
Genus is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus.
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Limnomedusae is an order of hydrozoans.
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The Interim Register of Marine and Nonmarine Genera (IRMNG) is a taxonomic database which attempts to cover published genus names for all domains of life from 1758 in zoology up to the present, arranged in a single, internally consistent taxonomic hierarchy, for the benefit of Biodiversity Informatics initiatives plus general users of biodiversity (taxonomic) information. In addition to containing over 490,000 published genus name instances as at March 2020, the database holds over 1.7 million species names, although this component of the data is not maintained in as current or complete state as the genus-level holdings. IRMNG can be queried online for access to the latest version of the dataset and is also made available as periodic snapshots or data dumps for import/upload into other systems as desired.
Heteropsammia is a genus of apozooxanthellate corals that belong to the family Dendrophylliidae.
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