- diacresis
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see diaeresis.
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.
diacresis — Transverse groove on posterior of exopod (rarely also endopod) of uropod appendage, in some forms dividing exopod into 2 movably connected parts [Moore and McCormick, 1969]. Transverse groove on posterior part of exopod (also rarely of endopod)… … Crustacea glossary