The Collaborative International Dictionary
Pseudopupa
Pseudopupa \Pseu`do*pu"pa\, n.; pl. L. Pseudopup[ae], E. Pseudopupas. [NL. See Pseudo-, and Pupa.] (Zo["o]l.) A stage intermediate between the larva and pupa of bees and certain other hymenopterous insects.
Wiktionary
pseudopupa
n. (context zoology English) A stage intermediate between the larva and pupa of bees and certain other hymenopterous insects.