The list was made public on Tuesday evening by Paul Bassey, who is a member of the Technical Committee of the Nigeria Football Federation (NFF).
All invited players are expected to report in camp on May 26, before Keshi compiles his final list of 23 players that will represent Nigeria in Brazil this summer.
See the full list below:
Goal Keepers – Vincent Enyeama, Austin Ejide, Chigozie Agbim (Gombe Utd), Daniel Akpeyi (Warri Wolves).
Defenders – Elderson Echiejile, Juwon Oshaniwa, Efe Ambrose, Godfrey Oboabona, Azubuike Egwuekwe (Warri Wolves), Kenneth Omeruo, Joseph Yobo, Kunle Odunlami (Sunshine Stars).
Midfielders – John Mikel Obi, Ogenyi Onazi, Ramon Azeez, Ejike Uzoenyi (Rangers Int'l), Sunday Mba, Gabriel Rueben, Nosa Igiebor, Joel Obi, Michael Uchebo.
Attackers – Ahmed Musa, Shola Ameobi, Victor Moses, Emanuel Emenike, Victor Nsofor, Osaze Odemwingie, Michael Babatunde, Nnamdi Oduamadi, Nwofor Uche.
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