Identificaciones de streglystendec

On pylon during night dive. Size 10mm.

At first I thought this was another Brachipod (M. Flavescens), but on closer examination, juvenile S. tenellus seems more likely.
@ben_travaglini?

Barossa Bush Garden Nursery

Based on a recent dialogue with @pierre_mascar about a previous specimen - see https://www.inaturalist.org/observations/18796428 - I've gone with this id ... but it may be wrong!

There have been 'slim pickings' lately, so it was nice when this little beauty showed-up.

Perhaps the 'fat lip' is a distinguishing feature.

At first I thought this was another Brachipod (M. Flavescens), but on closer examination, juvenile S. tenellus seems more likely.
@ben_travaglini?

Low tide in late arvo - Wide low gradient high tide beach. Found on foreshore caught in receding tide on shoreline.

Tide going down early arvo - Wide low gradient high tide gravel & broken shell beach. Found on mid shoreline washed up by overnight high tides.