共找到 4 筆符合的資料
in ostium and protrude over excisura. Crista superior and crista inferior well-developed. Neck dorso.....more
and Crista inferior well-developed. Neck dorso-ventrally constricted. Rostrum broad, blunt and antirostrum.....more
superior and crista inferior well-developed. Neck dorso-ventrally constricted. Rostrum broad, blunt.....more
