Jasmineira reayi ( McIntosh, 1916 ), McIntosh, 1916

Tovar-Hernández, María Ana, 2007, On some species of Chone Krøyer, 1856 (Polychaeta: Sabellidae) from world-wide localities, Zootaxa 1518, pp. 31-68: 63

publication ID

http://doi.org/ 10.5281/zenodo.177378

publication LSID

lsid:zoobank.org:pub:B0C3B3D8-4806-4C6D-A6B9-4670C919EDDB

DOI

http://doi.org/10.5281/zenodo.5697336

persistent identifier

http://treatment.plazi.org/id/03CE472C-FF94-FFB1-FF7A-FFB5FA589916

treatment provided by

Plazi

scientific name

Jasmineira reayi ( McIntosh, 1916 )
status

new combination

Jasmineira reayi ( McIntosh, 1916)   new combination

Chone reayi McIntosh, 1916: 43   –45, Pl. 2, Fig. 10 View FIGURE 10 ; Pl. 3, Fig. 7 View FIGURE 7 ; Pl. 4, Figs 9–13 View FIGURE 9 View FIGURE 10 View FIGURE 11 View FIGURE 12 View FIGURE 13 .

Material examined. Non-type material. Scotland [ NMW.Z] Brae Oilfield: 1997.057 .0 0 73, Sta. 95, 9B, fine to medium sand, 110 m, Coll. ERT (4); 1997.057 .0 0 75, Sta. 95, 20, fine to medium sand 110 m, Coll. ERT (2).

Diagnosis. Insertion of the branchial lobes not exposed beyond collar. Base of the branchial lobes prominent. Palmate membrane absent. Dorsal pinnular appendages absent. Ventral radiolar appendages: 4 pairs. Anterior peristomial ring lobe not exposed beyond collar, distally entire. Posterior peristomial ring collar: antero-dorsal margin deeply incised, forming two well developed dorsal pockets; two dorsal vascular loops; entire length of mid-dorsal collar margins forms a broad gap; anterior margin of collar crenulated. Thorax with elongate, narrowly hooded chaetae; bayonet chaetae; paleate chaetae with medium-sized mucro; acicular uncini with the main fang surmounted by three rows of teeth equal in size, occupying half the length of main fang; hood present. Glandular ridge on chaetiger 2: narrow. Abdomen with elongate, narrowly hooded chaetae; uncini with the main fang surmounted by teeth equal in size, breast reduced to narrow swelling, handles long.

Remarks. Chone reayi   has to be transferred to the genus Jasmineira   due to the fact that the species has diagnostic features for Jasmineira   : 1) palmate membrane absent; 2) dorsal pinnular appendages absent; 3) dorsal pockets well-developed; 4) vascular loops in the peristomium   ; and 5) abdominal uncini with main fang covered by equal-sized teeth, breast reduced to narrow swelling, and handles long. McIntosh (1916) illustred the abdominal uncini (Pl. 2, Fig. 10 View FIGURE 10 ; Pl. 3, Fig. 7 View FIGURE 7 ) and the base of the branchial crown (Pl. 4, Figs 12–13 View FIGURE 12 View FIGURE 13 ), both sui generis of Jasmineira   . Jasmineira   is often confused with Fabrisabella Hartman, 1969   , because both have abdominal uncini with a reduced narrow breast and long handle; however, they differ in that Fabrisabella   lacks dorsal radiolar appendages and bayonet chaetae; both features present in Jasmineira ( Fitzhugh, 1989)   .

NMW

Naturhistorisches Museum, Wien

Kingdom

Animalia

Phylum

Annelida

Class

Polychaeta

Order

Sabellida

Family

Sabellidae

Genus

Jasmineira

Loc

Jasmineira reayi ( McIntosh, 1916 )

Tovar-Hernández, María Ana 2007
2007
Loc

Chone reayi

McIntosh 1916: 43
1916