https://en.wikipedia.org/wiki/Terebellida
Terebellida make up an order of the Polychaeta class, commonly referred to as "bristle worms".Together with the Sabellida, the Spionida and some enigmatic families of unclear taxonomic relationship (e.g. the Saccocirridae), they make up the subclass Canalipalpata, one of the three main clades of polychaetes. Like most polychaetes, almost all members of the Terebellida are marine organisms.

https://en.wikipedia.org/wiki/Terebellidae
Terebellidae. Lanice conchilega ( Terebellinae ), taken out of its burrow. Note "spaghetti" tentacles on head. The Terebellidae is a marine family of polychaete worms, of which the type taxon is Terebella, described by Carl Linnaeus in his 1767 12th edition of Systema Naturae. [1]

https://www.youtube.com/watch?v=Hut9cD8SGfs
The terebellid polychaete worm sticks out on a muddy seamount with its mass of bright yellow tentacles crowning its tapered, segmented body. This species spe

https://www.youtube.com/watch?v=TfEu7ivC9Uk
An up close look at a common inhabitant of Reef Aquaria. This is a Terebellid Polychaete worm, commonly called a "Spaghetti Worm", or "Medusa Worm". Found th

https://en.wikipedia.org/wiki/Polychaete
Polychaeta (/ ˌ p ɒ l ɪ ˈ k iː t ə /) is a paraphyletic class of generally marine annelid worms, commonly called bristle worms or polychaetes (/ ˈ p ɒ l ɪ ˌ k iː t s /).Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin.More than 10,000 species are described in this class. Common representatives

https://nautiluslive.org/video/2014/09/17/bright-yellow-terebellid-worm-action
The terebellid polychaete worm sticks out on a muddy seamount with its mass of bright yellow tentacles crowning its tapered, segmented body. This species spends much of its life buried in a tube of soft sediment and gravel. As a deposit feeder, it extends fine-haired tentacles to reach far from its body and gather particles of decaying detritus from the seafloor.

https://oimb.uoregon.edu/wp-content/uploads/2019/03/T_crispus_2018.pdf
A terebellid worm. Annelida Class: Polychaeta, Se. alipalpataOrder: Terebellida, Terebellomorpha Family: Terebellidae, T. leponinaeDescriptionSize: Individuals range in size from 70-280 mm in. ngth (Hartman 1969). The greatest body width at segments 10-16 is 13 mm (88 -147 segments). The dis.

https://www.nature.com/articles/s41598-020-79311-0
The body movements of Bobbit worms, as with all polychaetes, are achieved by controlling hydrostatic skeletons and parapodia, which give them various ways to move, including crawling, undulation

https://scholarsbank.uoregon.edu/xmlui/bitstream/handle/1794/5897/Copley%2C%20Megan%20E2.pdf
Terebellid worms, also known as spaghetti worms, are frequently found in shallow marine waters and mudflats worldwide. These fairly large and cephalized polychaetes are often characterized by extendible feeding tentacles and brightly colored brachial plumes that extend from their anterior region (Fig 1) (Fauchald & Jumars 1979, Rouse 2001).

http://reefkeeping.com/issues/2002-06/rs/index.htm
Diagram of a spaghetti worm or terebellid polychaete removed from its tube. The head is shown in green, the thorax in yellow, and abdomen in orange. ... The Polychaete Worms. Definitions and keys to the Orders, Families and Genera. Natural History Museum of Los Angeles County, Science Series 28: 1- 190.

https://www.cambridge.org/core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom/article/abs/feeding-and-digestion-in-terebellid-polychaetes/0846ACDA95CCE1A16EC34B51058F8C58
Most of the naturalists of the nineteenth century were attracted by the tube-building abilities of the terebellid polychaetes rather than by their feeding behaviour. ... Peristaltic waves of tubicolous worms and the problem of irrigation in Sabella pavonina. Journal of Zoology, Vol. 158, Issue. 3, p. 341. CrossRef;

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9629097/
Here, we sequenced and annotated the complete mitochondrial genome for the terebellid polychaete, Neoamphitrite affinis (Malmgren 1866). The complete mitogenome of N. affinis is 15,823 bp, with 33.4% A, 18.2% C, 11.5% G, and 37.0% T. The circular N. affinis mitochondrial genome comprises 13 protein-coding genes (PCGs), 23 transfer RNA (tRNA) genes including 2 methionine tRNA genes, 2 ribosomal

https://link.springer.com/article/10.1007/s00227-006-0519-6
Worm collection and maintenance. Eupolymnia nebulosa is a shallow-water terebellid polychaete, which typically inhabits heterogeneous substrates (Grémare 1988).This species is commonly found in rock crevices (Lang 1986), among corals (Cantone 1982) or under embedded boulders at the interface with heterogeneous sediments (Grémare 1988).Adult worms (1 cm < total body length < 1.5 cm) were

https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2460.1.1
The morphology of terebelliform polychaetes was investigated for a phylogenetic study focused on Terebellidae. For this study, specimens belonging to 147 taxa, preferably type material or specimens from type localities or areas close to them, were examined under stereo, light and scanning electron microscopes. The taxa examined were 1 Pectinariidae, 2 Ampharetidae, 2 Alvinellidae, 8

https://en.wikipedia.org/wiki/Amphitrite_ornata
Amphitrite ornata or ornate worm, is a species of marine polychaete worm in the family Terebellidae.. Polychaetes, or marine bristle worms, have elongated bodies divided into many segments. Each segment may bear setae (bristles) and parapodia (paddle-like appendages). Some species live freely, either swimming, crawling or burrowing, and these are known as "errant".

http://www.annelida.net/nz/Polychaeta/Family/F-Terebellidae.htm
About Family Terebellidae polychaetes in New Zealand. How to recognise the family: Terebellids are burrow and crevice-dwelling polychaetes, and are often of large size. Their most conspicuous aspect in life is a confusion of constantly active tentacles radiating from the tube opening and for that reason they are sometimes called spaghetti worms.

https://publications.australian.museum/new-species-of-terebellid-polychaetes/
Abstract. Four new species of terebellid polychaetes were found among unidentified or misidentified material deposited at the Australian Museum, Sydney while a study on the phylogenetic relationships among terebelliform polychaetes was being carried out. These new species are herein described and compared with the most similar congeners and, in

https://www.tandfonline.com/doi/full/10.1080/23802359.2021.1975510
Abstract. Here, we report the complete mitogenome information of the terebellid polychaete, Thelepus plagiostoma (Schmarda, 1861). Genome sequencing by Illumina HiSeq platform permitted assembly of a circular mitochondrial genome of 15,628 bp from T. plagiostoma consisting of 67% AT nucleotides, 13 protein-coding genes (PCGs), 2 ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and a

https://www.treehugger.com/bobbit-worm-facts-5115409
Fast Facts. Common Name : Bobbit worm. Scientific Name: Eunice aphroditois. Average Lifespan in the Wild : Three to five years. IUCN Red List Status: Not evaluated. Current Population: Unknown. 1

https://www.marinespecies.org/aphia.php?p=taxdetails&id=982
Authority Johnston (1846:447) appears to be the first to use Terebellidae as a family name.Hessle (1917:43) recognised this, stating that "Johnston stellte (1845) die Familie Terebellidae auf", whereas Grube (1850) was the first to recognise the "Terebellomorphen" group of families.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4375521/
By controlling the traction between its body and the tube wall, a tube-dwelling polychaete can move efficiently from one end of its tube to the other, brace its body during normal functions (e.g., ventilation and feeding), and anchor within its tube avoiding removal by predators. To examine the potential physical interaction between worms and

https://scholarsbank.uoregon.edu/xmlui/bitstream/handle/1794/12684/T_crispus_2014_final.pdf
A terebellid worm. erebellidaeDescriptionSize: Individuals range in size from 70-280 mm i. length (Hartman 1969). The greatest body width at segments 10-16 is 13. (88- 147 segments). The dissected individual on which this description is based was 120 mm in length. om Coos Bay, Fig. 1). Color: Pinkish orange and cream with bright red

https://www.marinespecies.org/aphia.php?p=sourcedetails&id=67291
The identity of the two terebellid polychaetes Loimia medusa (Savigny) and Amphitrite rubra (Risso) has been uncertain, partly due to the brief original descriptions. To rectify this problem both species are redescribed. A neotype is erected for Loimia medusa, based on a specimen from the Red Sea.The paratype of Amphitrite rubra is redescribed as indeterminate and it is suggested that the