urogastric lobe or area — (ARTHROPODA: Crustacea) In Decapoda, a posterior division of the gastric region of a brachyuran carapace; genital region … Dictionary of invertebrate zoology
gastric region — See: carapace region f [Martin, 2005]. Large median area, in crab carapace, bounded behind by cervical suture, laterally by hepatic regions, and anteriorly by frontoorbital regions. Divisible into following subregions or lobes: epigastric,… … Crustacea glossary
genital region — See: urogastric lobe [Williams, 1984]. (Order Decapoda): See: carapace regions f [McLaughlin, 1980]. (Order Decapoda): Urogastric region [Stachowitsch, 1992] … Crustacea glossary
genital region — see urogastric lobe or area … Dictionary of invertebrate zoology
carapace region — Differentiated portion of decapod carapace surface distinguished in descriptions and used in classification named types: (a) antennal. Anterior marginal part of carapace bordering orbital region laterally and also touching hepatic, pterygostomial … Crustacea glossary
carapace regions — (Order Decapoda): (a) antennal. Anterior marginal part bordering orbital region laterally, adjoining hepatic, pterygostomial, and occasionally also frontal regions. (b) anterolateral. Lateral part bordering subhepatic or hepatic regions. (c)… … Crustacea glossary
