| WBPhenotype:0001260 | oocyte morphology variant | Haploid female germ cells (oocytes) exhibit variations in their overall structure, appearance or contents compared to control. | 
          
              | WBPhenotype:0001300 | germ cell cytoplasmic morphology variant | Any variation in the composition or structure of the contents within a germ cell, excluding the plasma membrane and nucleus, compared to control. Germ cells include sperm, oocytes, and their precursors. | 
          
              | WBPhenotype:0000388 | sperm morphology variant | Any variation in the form, structure or composition of the mature male gamete, which merges with an oocyte to create a fertilized embryo copared to control (Wormatlas). | 
          
              | WBPhenotype:0001969 | germ cell compartment morphology variant | Any variation in the form or composition of the compartments in the germline of females/hermaphrodites compared to control animals. In C. elegans these compartments contain a nucleus and are connected to a common cytoplasm (rachis).  These compartments eventually undergo cellularization and become oocytes. |