dcsimg

Description ( englanti )

tarjonnut NMNH Antarctic Invertebrates

“SYSTEMATICS

Class Gastropoda Cuvier, 1797

Order Neogastropoda Wenz, 1938

Family Volutomitridae Gray, 1854

Genus Daffymitra new genus

Type Species: Daffymitra lindae new species, by original designation.

Description: Shell medium-sized for the family (to 28 mm), with low, conical spire, broadly inflated body whorl. Protoconch conical, large, 2.6 mm in diameter, of 2 5/8 smooth whorls. Teleoconch thin, of about 3 smoothly rounded whorls, with well demarcated, broad siphonal canal. Axial sculpture of distinct, very narrow, broadly spaced ribs that extend from suture to siphonal canal. Spiral sculpture of narrow, cords, alternating in prominence. Aperture high (74% of shell length) broadly ovate. Outer lip thin, smooth. Columella with three columellar folds (central strongest) and siphonal fold. Shell white. Periostracum thin, olive brown. Operculum, anatomy, radula, unknown.

Etymology: This genus is named after Daffy, a tor­toiseshell longhair cat that belongs to the senior author's wife Linda.”

(Harasewych & Kantor, 2005:149)

lisenssi
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tekijä
Harasewych & Kantor, 2005:149
projekti
Smithsonian National Museum of Natural History - Antarctic Invertebrates
alkuperäinen
käy lähteessä
kumppanisivusto
NMNH Antarctic Invertebrates