89 M curtavechinulata Oso1721 NE Atlantic 002 K2P 89 M curta

89 M. curtavechinulata Oso17.2.1 NE Atlantic 0.02 K2P 89 M. curta/echinulata Os017.2.1 NEAtlantic 54 M. curta/echinulata Os099.1.2 SE Atlantic 100 M. curta/echinulata Oso17.2.3 NE Atlantic M. curta/echinulata Os017.3.3 NE Atlantic M. curta/echinulata Os017.3.1 NE Atlantic M. curta/echinulata Os099.1.1 SE Atlantic M. curta/echinulata Os099.1.3 SE Atlantic M. curta/echinulata Os006.1.3 NWAtlantic 100 M. curta/echinulata Os006.1.1 NW Atlantic 75 M. curta/echinulata Os006.1.2 NW Atlantic 84 r M. curta/echinulata Os017.1.1 NW Atlantic 83 M. curta/echinulata Os017.2.2 NEAtlantic 100 M. stigmatica oso98.1.2 SEAtlantic M. stigmatica Oso98.1.2 SE Atlantic 66 M. aff stigmatica os104.1.3 SEAtlantic

Solution

Ostrocods are known as seed shrimps which some 70000 species are identified as groups. Ostracods are grouped by gross morphology which deals with structural features of the organisms.

Ostracods can be molecular phylogenetics because of their ambiguous DNA sequences. They record the most abundantly preserved arthropod in the fossil record. When the first time they were identified from the rocks of ordovician period, ostracods have high fossilization potential.

Some species of ostracods produce a bright blue light called as bioluminescence to attract the mates. Different species have different rates to avoid confusion in dark.