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SEMs of Huffmanela huffmani eggs: (A) consistent nearest-neighbor spacing of Superficial Papillae; (B) Superficial Papillae covering the Outer Layer of Polar Plug of an egg that apparently had hatched prior to SEM prep showing near normal continuation of egg’s ellipsoidal contour with minimal depression of the Outer Layer of Polar Plug into canal; (C) one of several eggs seen lacking any Uterine Layer except for a corona of Uterine Layer attached to the canal rim of, typically, only one of the polar canals; (D) torn Uterine Layer folded back upon itself exposing smooth Pellicula Ovi beneath; (E) wispy filaments, fibrils, and granular material of unknown function attached to Pellicula Ovi following apparently recent removal of Uterine Layer.
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