The pronephros of the early ammocoete larva of lampreys (Cyclostomata, Petromyzontes): Fine structure of the external glomus

Abstract

The paired external glomus of the fully developed pronephros has been studied in early larvae (ammocoetes) of 2 lamprey species, Lampetra fluviatilis and Petromyzon marinus, several weeks after hatching and newly hatched, by use of light-, scanning (SEM) and transmission (TEM) electron microscopy. Three weeks after hatching the glomus is a complex of… (More)
DOI: 10.1007/BF00318628

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