Metalycaeus quadrasi ( Moellendorff , 1895)
Alycaeus quadrasi Möllendorff in Quadras & Möllendorff , 1895: 83.
Alycaeus (Chamalycaeus) quadrasi - Kobelt 1902: 362.
Chamalycaeus (Chamalycaeus) quadrasi - Zilch 1957: 145, pl. 6, fig. 18.
Metalycaeus quadrasi - Páll-Gergely and Auffenberg 2019: 385, fig. 8B.
Type locality.
"prope vicum Buguey provinciae Cagayan".
Material examined.
Philippinen, Buguey (Luzon, Cagayan), leg. Möllendorff , SMF 109515 (lectotype, designated by Zilch 1957); Same data, SMF 109516 (5 paralectotypes).
Remarks.
Protoconch elevated, spirally striated; R1 with extremely dense, fine ribs and spiral lines of approximately of the same strength; R2 relatively short, with widely spaced, sharp ribs.