| Deimatidae | |
|---|---|
 | |
| Oneirophanta sp. | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Holothuroidea |
| Order: | Synallactida |
| Family: | Deimatidae Théel, 1882 |
Deimatidae is a family of sea cucumbers belonging to the clade Synallactida.
The following genera are recognised in the family Deimatidae: [1]
Kuswar or Kuswad is a set of festive sweets and snacks made and exchanged by Christians of the Konkan region in the Indian subcontinent for the Christmas season or Christmastide. These goodies are major parts of the cuisines of the Goan Catholic community of Goa, and the Mangalorean Catholic community of Karnataka. There are as many as 22 different traditional recipes that form this distinct flavour of Christmas celebration in Goa and Mangalore.
The Mangalorean Catholic Cuisine is the cuisine of the Mangalorean Catholic community.
Elasipodida is an order of sea cucumbers. They have numerous appendages, including conical papillae and leaf-like tentacles. Although many species are benthic, a number are pelagic, and may have their appendages modified to form sails or fins. Most members of the order inhabit deep-sea environments, such as the species of the genus Enypniastes.
Psychropotes is a genus of sea cucumbers in the family Psychropotidae. The members of this genus possess the ability to swim, although this is only facultative.
Ocnus is a genus of sea cucumbers in the family Cucumariidae.
Oneirophanta mutabilis is a species of sea cucumbers in the family Deimatidae. It is the type species of the genus Oneirophanta. It is found on the seabed at abyssal depths. It was first described by the Swedish zoologist Hjalmar Théel in 1879, being one of the many deep sea animals discovered during the Challenger expedition of 1872–1876.
Elpidiidae is a family of deep-sea sea cucumbers.
Peniagone is a genus of deep-sea sea cucumbers in the family Elpidiidae. Peniagone wyvillii is the type species.
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Johan Hjalmar Théel was a Swedish zoologist and university professor.
Ellipinion is a genus of deep-sea sea cucumbers in the family Elpidiidae. It was first described by the French marine biologist Edgard Hérouard in 1923.
Laetmogonidae is a family of sea cucumbers.
Henry Per-Erik Theel, also known by his pseudonym Heikki Hovi, was one of the most prominent Finnish singers during the 1940s and the 1950s, though he continued to perform until the late 1980s. His most famous songs are inclusive of "Syyspihlajan alla", "Liljankukka", "Hiljaa soivat balalaikat" and "Satumaa" ("Fairyland"). Theel has participated in more than five-hundred songs and roles throughout his career. Theel also performed as an actor in at least five films.
Phyllodocidae is a family of polychaete worms. Worms in this family live on the seabed and may burrow under the sediment.
Synallactida is a rankless clade of sea cucumbers, but is referred to as an order. Taxa within Synallactida were previously classified in an order called Aspidochirotida, which was determined to be polyphyletic in 2017.
Bylgides is a genus of marine annelids in the family Polynoidae. The genus contains 9 species, all found in the Northern Hemisphere and from shallow inshore waters to depths of about 5000 m.
Psychropotidae is a family of deep-sea swimming sea cucumbers. The geographic range of some psychropotids is very extensive at abyssal depths, whereas other species are found within more restricted ranges.
Molpadiodemas is a genus of sea cucumbers belonging to the monotypic family Molpadiodemidae. The genus has an almost cosmopolitan distribution.
Pseudostichopus is a genus of sea cucumbers belonging to the monotypic family Pseudostichopodidae. The genus has a cosmopolitan distribution.
Protelpidia is a monotypic genus of deep-sea sea cucumbers.