Telescopium (LINNE, 1758)
publication ID |
https://doi.org/ 10.1111/j.1096-3642.2010.00687.x |
persistent identifier |
https://treatment.plazi.org/id/039687CF-FFCE-AB72-FCE8-9311FDCEDB91 |
treatment provided by |
Valdenar |
scientific name |
Telescopium |
status |
|
TELESCOPIUM View in CoL TELESCOPIUM (LINNÉ, 1758)
Material examined
South Pacific Ocean : Australia: QLD: Cockle Bay, Magnetic Island, 19°08.0′S, 146°50.0′E ( USNM 828804 About USNM ) GoogleMaps .
Description
Marginal fold S-shaped ( Fig. 10B View Figure 10 ), terminating at posterior tip of sorting area; oesophageal aperture at tip of marginal fold recurved segment; sorting area rectangular with broadly rounded posterior margin; sorting area modified into thick cords with sorting lamellae on surface; left margin of sorting area sinuous, indistinct anteriorly, where sorting area extends onto region of coarse folds in roof; accessory marginal fold straight along sorting area left margin; sorting area pad, anterior flap, and crescentic pads lacking; glandular pad large, elongate, flattened with narrow stalk, extending far posterior to gastric shield; paired digestive gland ducts opening at left of glandular pad; crescentic ridge long, extending from oesophageal aperture, past digestive gland ducts, curving around posterior end of glandular pad, fusing to side of pad behind shallow caecum; three caecal folds present opposite caecum; small accessory pad present (not visible) at anterior end of glandular pad, fitting into shallow depression along ventral surface of major typhlosole; U-shaped fold present below style sac aperture; style sac extremely long, extending into mantle roof; typhlosoles fused along entire length.
Remarks
Houbrick (1991b: 297) noted the presence of the ‘large, ridge-like central pad’ (= glandular pad), broad sorting area, prominent gastric shield, and elongate style sac penetrating the mantle roof.
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