The Junior Elite Programme has been expanded with the introduction of a new Junior Super 2s competition.
The competition will feature the leading 26 players across the country who are aged between 13-15 years old.
The inaugural competition will take place at Brighton College on May 26 and 27 when the teams will play one 50-over match and two Twenty20 games.
The Junior Super 4s, which was won last year by Diamonds, is scheduled for August 18-21 at Wellington College in Berkshire.
Although primarily for the best 16-19 year olds, there are slots available for any outstanding younger players. These squads will be selected by July 1.
In the meantime, 46 players have been selected for the Junior Super 4s Winter Training Programme which will be held at Shrewsbury School over three weekends.
Junior Super 2s competition:
Emily Ablitt (Northamptonshire)
Georgia Adams (Sussex)
Alex Barton (Isle of Wight)
Gabrielle Basketter (Hampshire)
Rebecca Bertrand (Devon)
Clare Boycott (Worcestershire)
Megan Burton (Oxon)
Aylish Cranstone (Hampshire)
Naomi Dattani (Middlesex)
Gwenan Mai Davies (Wales)
Kelly Duffett (Hampshire)
Rosie Fuge (Wales)
Hannah Gradwell (Cheshire)
Ciara Green (Sussex)
Cordelia Griffith (Essex)
Alex Hartley (Lancashire)
Ella Johnson (Herefordshire)
Frances Lausen (Devon)
Rebecca Mannick (Middlesex)
Fritha Morris (Oxon)
Lauren Parfitt (Wales)
Nikki Patel (Leicestershire)
Kate Randall (Somerset)
Lizzie Russell (Warwickshire)
Lauren Shrubsole (Somerset)
Emily Starr (Northamptonshire)
Harriet Stone (Buckinghamshire)
Sophie Taylor (Dorset)
Junior Super 4s Winter Training Programme:
Giselle Ansley (Devon)
Karen Baker (Kent)
Vicky Bowden (Devon)
Thea Brookes (Worcestershire)
Lily Brown (Nottinghamshire)
Natalie Brown (Lancashire)
Louise Cadge (Norfolk)
Ami Campbell (Northumberland)
Amara Carr (Devon)
Sophie Cawley (Sussex)
Jo Cook (Essex)
Deanna Cooper (Kent)
Laura Crofts (Warwickshire)
Catherine Dalton (Essex)
Jodie Dibble (Devon)
Elsa-Marie Evans (Staffordshire)
Megan Fairclough (Lancashire)
Mel Ferguson (Sussex)
Daisy Gardner (Berkshire)
Phoebe Graham (Yorkshire)
Rachel Hopkins (Derbyshire)
Jennie Jackson (Kent)
Heather Knight (Devon)
Raveena Lakhtaria (Middlesex)
Beth Langston (Essex)
Katie Levick (Yorkshire)
Sophie Luff (Somerset)
Steph Masters (Kent)
Lucy Maxwell (Warwickshire)
Beth MacGregor (Essex)
Lissy Macleod (Berkshire)
Lauren Onojaife (Essex)
Elissa Penketh (Essex)
Hannah Phelps (Sussex)
Nicole Richards (Cornwall)
Emily Robinson (Somerset)
Alex Rogers (Berkshire)
Cecily Scutt (Surrey)
Helen Shipman (Warwickshire)
Christine Steinhobel (Derbyshire)
Dee Tress (Kent)
Lucy Uncles (Sussex)
Rebecca Weller (Warwickshire)
Lauren Winfield (Yorkshire)
Frances Wilson (Somerset)
Joanne Westwood (Wales)
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