haemoproteus concavocentralis haemoproteus concavocentralis haemoproteus concavocentralis is a parasite first found in the hawfinch (coccothraustes coccothraustes) in bulgaria. the species can be distinguished from other avian haemoproteids due to an unfilled concave space between the central part of its advanced gametocytes and erythrocyte nucleus. haemoproteus concavocentralis scientific classification domain: eukaryota clade: diaphoretickes clade: sar clade: alveolata phylum: apicomplexa class: aconoidasida order: chromatorida family: haemoproteidae genus: haemoproteus species: h. concavocentralis binomial name haemoproteus concavocentralisdimitrov et al., 2014