Energetic metabolic differences between tropical (Lytechnus variegatus) and polar (Sterechnus neumayeri) echinoderms - Borges, João C S; Silva, José R M C; Rocha, Arthur José da Silva; Jensch-Junior, Bernard E; Pressinotti, Leandro N; Passos, Maria José de Arruda Campos Rocha; Gomes, Vicente; Branco, Paola Cristina; Ngan, Phan Van (Pesquisa Antártica Brasileira, 2012)