There are total 13 letters in Thoracostraca, Starting with T and ending with A. In Thoracostraca T is 20th, H is 8th, O is 15th, R is 18th, A is 1st, C is 3rd, S is 19th letters in Alphabet Series.
Total 350 words created by multiple letters combination of Thoracostraca in English Dictionary.
Definition of the word Thoracostraca, Meaning of Thoracostraca word :
a. - An extensive division of Crustacea, having a dorsal shield or carapec/ //niting all, or nearly all, of the thoracic somites to the head. It includes the crabs, lobsters, shrimps, and similar species.