“…Early workers failed to rear the pedunculate larvae from hatching through the nauplius to the cyprid stage (Groom, 1894;Coker, 1902;Hoek, 1913). Lang (1979) reared the larvae of Lepas anserifera Linnaeus, 1767 to stage III and those of L. pectinata (Spengler, 1793) to stage V. The larvae of following species have been completely described and illustrated: Calantica spinosa (Quoy & Gaimard, 1834) from New Zealand ; Ibla idiotica from New Zealand ; Ibla quadrivalvis Cuvier, 1817 from Australia (Anderson, 1965); Scalpellum scalpellum Linnaeus, 1767, from Sweden (Kaufman, 1965); Ibla cumingii Darwin, 1851, from India (Karande, 1974); Pollicipes polymerus Sowerby, 1833, from North America (Lewis, 1975); Octolasmis mu« lleri (Coker, 1958), from North America (Lang, 1976); Conchoderma auritum Linnaeus, 1767, from England (Dalley, 1984); Lepas anatifera Linnaeus, 1767, and L. pectinata from England (Moyse, 1987); and Lithotrya dorsalis Ellis & Solander, 1786, from North America (Dineen, 1987). Larval development of Capitulum mitella is known only through Yasugi (1937) who only described the outline shape of ¢ve nauplius, a metanauplius and cyprid larvae, and did not draw the correct setal morphologies of appendages.…”