- ovate-subquadrate
-
Rounded, but somewhat four-sided.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Bassina yatei — Taxobox name = Bassina yatei image caption = regnum = Animalia phylum = Mollusca classis = Bivalvia ordo = Veneroida familia = Veneridae genus = Bassina species = B. breviculus binomial = Bassina yatei binomial authority = (Gray, 1835) Bassina… … Wikipedia
carapace — ( ) [Baba, 2005]. Entire animal, right appendages omitted, dorsal view, based on Munida. [Baba, 2005] ( ) [Baba, 2005]. Carapace, spines, based on Munida. [Baba, 2005] Head Shield cuticular structure arising from posterior margin of cephalon,… … Crustacea glossary
Megalograptus — Temporal range: Ordovician … Wikipedia
Newcomb's snail — Drawing of Erinna newcombi. Conservation status … Wikipedia
Megalograptidae — Temporal range: Ordovician … Wikipedia