Markle, Douglas F; Olney, John E
(University of Hawaii Press, 1980-04)
The first identified vexillifers (4.4, 6.0 mm HL) and 2 juveniles
(10.5, 11.4 mm HL) of Pyramodon ventralis are described and compared with
vexillifer larvae of Snyderidia canina (3.6,5.7 mm HL). The presence of pelvic
fins, ...