Scapulacephalidae

Scapulacephalidae includes all Strainbeans and Giant Shovelheads Sagan 4.

Domain: Eukaryota
 * Kingdom: Mancerxa
 * Phylum: Phytozoa
 * Class: Ichthyophyta
 * Order: Monoptichthya
 * Family: Phytocetidae
 * Rutrumcaput baleen
 * Rutrumcaput caligo
 * Rutrumcaput natoapricationis
 * Rutrumcaput vexationis