הזיהויים של lynio-dlyj06

This specimen was picked up on the small beach near Yangpo port, Pohang, South Korea in January 15, 2022. It is estimated as Buccinum mirandum. Similar juvenile specimens were found in Gosong, Gangwondo before.
SL: 44mm

Nassarius cf. humeratus

Dead collected in the high drift.
I’ve noticed some Nassarius spp that looked a bit different from N. variciferus on the last Uido trip, but wasn’t sure enough to think there would be another Nassarius species that look alike.
Then I saw one N. humeratus observation on inat, and I started to suspect those Nassarius I collected might be N. humeratus.
Nassarius humeratus was described in 2011 by J.-W. Yang and S.-P. Zhang. It is said that N. humeratus is clearly distinguishable by smaller size, relatively shorter spire, obvious flat shape of suture and no prominent varices(Yang&Zhang, 2011).
This specimen was collected from Taean.
SL: 20mm