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Draft:Cladosyllis

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Cladosyllis
Scientific classification Edit this classification
Missing taxonomy template (fix): Cladosyllis
Type species
Cladosyllis ramosa
(McIntosh, 1879)

Cladosyllis is a genus of polychaete worm belonging to the family Syllidae. Cladosyllis is closely related to Ramisyllis, together with which it displays a branching body plan with a single head and multiple posterior ends.[1]

The genus contains the species Cladosyllis ramosa, formerly known as Syllis ramosa, the first species of branching syllid discovered[2], and is thought to include more species that are yet to be described.[1]

Species

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Cladosyllis ramosa (McIntosh, 1879)

Distribution and ecology

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Worms belonging to the genus Cladosyllis inhabit hexactinellid sponges of the genus Crateromorpha at depths between 165 and 1000m. [1] They have been recorded in several Indo-Pacific regions including the Philippines, Tayandu Islands in the Arafura Sea, Okinawa, Sagami, Suruga Bay and Fukutoku seamount (Japan) and in the Tasman Sea. [1]

Description

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Branching segments in Cladosyllis emerge from the side of the segment, at the usual placement of a parapodium, unlike in Ramisyllis where branching regions emerge from the region between segments.[1][3] A member of the "Ribbon-Clade" (flattened Syllidae including also genera Trypanobia and Trypanosyllis), the anterior region and some branches have a flattened shape in Cladosyllis.[1]

References

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  1. 1 2 3 4 5 6 Aguado, MT; Ponz-Segrelles, G; Schulze, T; Jimi, N; Tilic, E; Helm, C; van der Sprong, J; de Voogd, N (2026). "Many branches, one lineage: museomic insights into the diversity and evolution of branching syllid worms". Zoological Journal of the Linnean Society. 208 (1). doi:10.1093/zoolinnean/zlag120.
  2. ↑ McIntosh, WC (1879). "On a remarkably branched Syllis dredged by H.M.S. Challenger". Journal of the Linnean Society, Zoology. 14: 720-724.
  3. ↑ Aguado, MT; Ponz-Segrelles, G; Glasby, C; Ribeiro, RP; Nakamura, M; Oguchi, K; Omori, A; Kohtsuka, H; Fischer, C; Ise, Y; Jimi, N; Miura, T (2022). "Ramisyllis kingghidorahi n. sp., a new branching annelid from Japan". Organisms Diversity and Evolution. 22: 307-405.