Hippocampus alatus -[ unaccepted-FIXED__Species ]-  ----->   Hippocampus spinosissimus
Hippocampus hendriki -[ unaccepted-FIXED__Species ]-  ----->   Hippocampus angustus
Hippocampus procerus -[ unaccepted-FIXED__Species ]-  ----->   Hippocampus whitei
Hippocampus queenslandicus -[ unaccepted-FIXED__Species ]-  ----->   Hippocampus spinosissimus