Extended family research interests for Lewis Heilbrunn:

Siblings (4 nodes):
   biology of sex (1)
   Development (1)
   endocrine systems (1)
   proteins (1)
First Cousins (19 nodes):
   perception (1)
   Invertebrate zoology (1)
   Evolutionary Genetics (1)
   Plague (1)
Second Cousins (162 nodes):
   Zoology (6)
   psychology (4)
   social psychology (3)
   Ichthyology (3)