YELLOW SQUASH AND not COSTATA ROMENESCA

Costata Romanesca is an elongated and ribbed squash.  I'm not sure what this round squash is but it is delicious!  I've also consumed a yellow squash like the one above.  How much squash can one consume?  My garden has made me kind of gassy.  Not that that bothers me.  My co-workers are probably dying over the silent, but deadly bombs I can create.  When trying to eliminate meat from one's diet, one can get gassy.