Semivermilia uchidai Imajima

Kupriyanova, Elena K., Sun, Yanan, Ten Hove, Harry A., Wong, Eunice & Rouse, Greg W., 2015, Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia, Zootaxa 4019 (1), pp. 275-353 : 320-321

publication ID	https://doi.org/10.11646/zootaxa.4019.1.13
publication LSID	lsid:zoobank.org:pub:4406DCAA-1A58-442F-8DDE-9A7356E314EE
DOI	https://doi.org/10.5281/zenodo.6108348
persistent identifier	https://treatment.plazi.org/id/2C77C307-440C-FF81-FF32-F478FEBBDA7D
treatment provided by	Plazi (2016-04-21 17:59:32, last updated 2024-11-29 10:14:11)
scientific name	Semivermilia uchidai Imajima
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Treatment

Semivermilia uchidai Imajima View in CoL & ten Hove, 1986

( Fig. 22 View FIGURE 22. A B)

Semivermilia uchidai Imajima View in CoL & ten Hove, 1986: 9 –11, fig. 2a–k [ Solomon Islands; Lizard Island, Australia; original description].

Material examined. AM W.28421 (4, as Pseudovermilia ), Granite Head, underside of boulders on rock, little sand subtidally, coll. H. ten Hove, 18 Jun 1983; AM W.45052, MI QLD 2406 (2); ZMA V.Pol. 5536 (separated from ZMA V.Pol. 4776, Pseudovermilia or Semivermilia ), stn.18, lagoon near east entrance, sheltered side of reef, near sandy bottom, 2–20 m, coll. H. ten Hove, 3 Mar 1986; ZMA V.Pol. 4798 (13, as Semivermilia ), North Reef, 14°40'S, 145°27'E, underside of boulders on rock, low tide, little sand, coll. H. ten Hove, 22 Jun 1983; ZMA V.Pol. 5537 (4), Mermaid Cove, underside of boulders in surf, subtidal & low intertidal, coll. H. ten Hove, 20 Jun 1983.

Diagnosis. Tube white, more or less trapezoidal in cross section, with one erect and two oblique longitudinal keels; keels irregularly serrated and ending in tooth over entrance; just above anterior basal attachment area there are two more projecting teeth. Tube at most with narrow lateral flanges. Operculum consisting of an ampulla bearing 3–8 chitinous tiers (narrow diabolos), the most distal may bear a short spine.

Remarks. As in 1986, one of us (HtH) compared the present material side by side with 2 paratypes of Semivermilia uchidai (ZMA V.Pol. 3563, Solomon Islands, Nggela group, Makambo, 18 Aug 1984, det. Imajima & ten Hove 1986). The sample ZMA V.Pol. 4776, registered under field identification Pseudovermilia spec ., contained three specimens of Pseudovermilia pacifica , 1 specimen of the tube brooding Semivermilia annehoggettae n. sp. and one specimen identical in size, shape of operculum and three keeled tube with S. uchidai . See also remarks after S. pomatostegoides .

Distribution. Mediterranean Sea, East and West (sub)tropical Atlantic, Seychelles, Red Sea,? South China Sea; Qld, Australia.

References

Imajima, M. & Hove, H. A. ten (1986) Serpulinae (Annelida, Polychaeta) from Nauru, the Gilbert Islands (Kiribati) and the Solomon Islands. Proceedings of the Japanese Society of Systematic Zoology, 32, 1 - 16.

Hartmann-Schroder, G. (1986) Die Polychaeten der antiborealen Sudkuste Australiens (zwischen Wallaroo im Westen und Port MacDonnell im Osten). Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 83, 31 - 70.

Figures

FIGURE 22. A. Semivermilia pomatostegoides, close-up of operculum (left) (AM W. 28421), animal in tube (top right) (AM W. 47635) and empty tube (bottom right) (AM W. 28452); B. Semivermilis uchidai, specimen stained with methyl green, close-up of operculum (left) (AM W. 45052), animal in tube (top right) (AM W. 45052) and empty tube (bottom right) (AM W. 47635). Photos: E. Wong. Scale bars: A – B = 0.1 mm.