# New - New dive : [137 - 2023-07-30 - Pointe de Seneyrolles - La Ciotat - France](137%20-%202023-07-30%20-%20Pointe%20de%20Seneyrolles%20-%20La%20Ciotat%20-%20France.md) - New species : - [Holothuria mexicana - Donkey dung sea cucumber](Holothuria%20mexicana%20-%20Donkey%20dung%20sea%20cucumber.md) - [Pennaria disticha - Feather hydroid](Pennaria%20disticha%20-%20Feather%20hydroid.md) - [Sertularella diaphana - Branching hydroid](Sertularella%20diaphana%20-%20Branching%20hydroid.md) - [Leptothecata sp.](Leptothecata%20sp..md) # Improved - Complete species : - [Millepora alcicornis - Sea ginger](Millepora%20alcicornis%20-%20Sea%20ginger.md) # Deleted