A "Macrotritopus" paralarva (O. defilippi??) collected at sea in a deep water plankton tow. The very long 3rd pair of arms are clearly seen in this near perfect specimen collected in a 2m plankton net haul in the N. Caribbean or Gulf of Mexico.
Maturity: Hatchling; Lab or Wild: Lab; Origin: Caribbean sea, u.s. virgin is.