Supplementary Monograph on the Mollusca from the Stonesfield

Phylum Mollusca - mollusca ตัวอย่างของ mollusca หอย ลิ่นทะเล ปลาหมึก หอยสองฝา Class Scaphopoda หอยงาช้าง ; Shell mollusca Key characteristics of Mollusca include a soft body, triploblastic and bilaterally symmetrical structure, presence of a cavity, a well-developed

mollusca a more or less elongated canal , outer lip entire , sharp ; columella smooth FUSUS MULTICOSTATUS Plate V , fig 6 , 22 MOLLUSCA FROM THE GREAT OOLITE