= 
374 Dr. W. T. Calman on a 
Rostral plate nearly as long as it is broad at the base, 
nearly parallel-sided, with a short but distinct median carina. 
Anterior lobe of ‘ocular somite rounded, with a shallow 
median notch. Eyes with corneal axis "about equal to 
peduncular axis, set obliquely. 
Dorsal processes of antennular somite directed forwards. 
Antennular peduncle shorter than carapace. 
Sqrulla africana, sp.n. Carapace, with rostral plate, from above. 
Third segment of mandibular palp about twice as long as 
second. 
Raptorial limb with a strong curved tooth posteriorly on 
distal edge of proximal segment ; carpus with an undivided 
ridge ending in a rectangular tooth on its anterior surface ; 
propodus more than three times as long as wide, its pectinated 
