Sentence 1: The remaining peracarida orders are the cryptic and either moderately plentiful , Cumacea and Tanaidacea , or are extremely rare and Relictual , Mictacea , Spelaeogriphacea and Thermosbaenacea .
Sentence 2: The remaining Peracarida orders are the abundant and either moderately cryptic , Cumacea and Tanaidacea , or are extremely rare and relictual , Mictacea , Spelaeogriphacea , and Thermosbaenacea .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?