1 Is A Snail 10 Is A Crab Slideshare Powerpoint

Eurytrochus strangei. Eurytrochus strangei is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails. The shell grows to a length of 10 mm, its diameter 8 mm. The small, rather thin, narrowly umbilicate shell has a globose-conical shape. Orculella astirakiensis. Orculella astirakiensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Orculidae. O. astirakiensis is endemic to Greece, where it is only known from a small area in Irakleio, Crete. [Read More]