Muda a orillas del estuario
adulto, macho, cerca del borde del mangle 4:30 pm
Organismo adulto, macho, cerca del borde del mangle
Cacerolita de mar, encontrada cerca del mangle, 4:30 pm, adulto macho
Merostomata is the name given to a grouping of the extinct Eurypterida (sea scorpions) and the Xiphosura (horseshoe crabs). The term was originally used by James Dwight Dana to refer to Xiphosura only, but was emended by Henry Woodward to cover both groups.