bioccala bioccala bioccala is a genus of parasitic alveolates belonging to the phylum apicomplexia. bioccala scientific classification domain: eukaryota clade: diaphoretickes clade: tsar clade: sar clade: alveolata phylum: apicomplexa class: aconoidasida order: haemospororida family: plasmodiidae genus: bioccala species bioccala deanei taxonomy this subgenus was raised to genus status by landau et al. in 1984. hosts big brown bat (eptesicus fuscus) intermediate roundleaf bat (hipposideros larvatus) distribution these parasites are found in colombia and thailand.