North Korea 1999 | Palau 2000 |
Tiger Prawn Penaeus orientalis (Penaeidae) |
Spotted Shrimp Sergia lucens (Sergastidae) |
British Cayman Islands 1999 COPPER-NICKEL |
Pink-spotted Shrimp Farfantepenaeus brasiliensis (Penaeidae) |
A shrimp, a crab, and a hermit crab are summarized as the Decapoda. Shrimps have been summarized as the Macrura, but at the latest classification system, they are divided to prawns (Penaeoida) and the other shrimps & lobsters (Stenopodidea, Caridea, Palinura) on the suborder level by the growth stage of the larva when hatching in a kind and spiny lobsters, and the structure of gills.