Calanus brevicornis -[ unaccepted-FIXED__Species ]-  ----->   Calanoides brevicornis
Calanus gracilis -[ unaccepted-FIXED__Species ]-  ----->   Neocalanus gracilis
Calanus minor -[ unaccepted-FIXED__Species ]-  ----->   Nannocalanus minor
Calanus tenuicornis -[ unaccepted-FIXED__Species ]-  ----->   Mesocalanus tenuicornis