learning always occurs as a result of interactions between person and environment.
learning always occurs as a result of interactions between person and environment.
learning always occurs as a result of what?
interactions between person and environment
Na
Na
bullet::::- "ithycythara parkeri"









































bullet::::- "ithycythara penelope"









































bullet::::- "ithycythara pentagonalis"









































bullet::::- "ithycythara psila"









































bullet::::- "ithycythara rubricata"









































bullet::::- "ithycythara septemcostata"









































bullet::::- species brought into synonymy:









































bullet::::- "ithycythara edithae" : synonym of "cryoturris edithae"









































bullet::::- † "ithycythara kellumi" : synonym of "ithycythara psila"









































bullet::::- extinct species:









































bullet::::- † "ithycythara defuniak"









































bullet::::- † "ithycythara elongata"









































bullet::::- † "ithycythara ischna"









































bullet::::- "ithycythara lanceolata" (recent and fossil)









































bullet::::- † "ithycythara maera"









































bullet::::- "ithycythara psila" (recent and fossil)









































bullet::::- † "ithycythara psiloides"









































bullet::::- † "ithycythara scissa"









































bullet::::- † "ithycythara tarri"









































section::::references.
ithycythara