Genera 

Island 

Last Occurrence Date 

Citation 

Amblyrhiza

Anguilla 

unknown

unknown

St. Barts 

unknown

unknown

St. Martin 

unknown

unknown

Brotomys

Hispanola 

unknown

unknown

Capromys

Cuba 

unknown

unknown

Cayman Islands 

unknown

unknown

Clidomys

Jamaica 

unknown

unknown

Elasomodontmys

Puerto Rico 

unknown

unknown

unknown

unknown

Heteropsomys

Puerto Rico 

unknown

unknown

unknown

unknown

Hexolobodon

Hispanola 

unknown

unknown

Isolobodon

Hispanola 

unknown

unknown

Mona 

unknown

unknown

Megalomys

Antigua 

unknown

unknown

Barbuda 

unknown

unknown

Martinique 

unknown

unknown

Nevis 

unknown

unknown

St. Lucia 

unknown

unknown

Oryzomys 

Anguilla 

unknown

unknown

Barbados 

unknown

unknown

Barbuda 

unknown

unknown

Grenada 

unknown

unknown

Guadeloupe 

unknown

unknown

Jaimaca 

unknown

unknown

Montserrat 

unknown

unknown

St. Eustatius 

unknown

unknown

St. Kitts 

unknown

unknown

St. Martin 

unknown

unknown

Plagiodontia

Hispanola 

unknown

unknown

Puertoricomys

Puerto Rico 

unknown

unknown

Quemisia 

Hispanola 

unknown

unknown

Rhizoplagiodontia 

Hispanola 

unknown

unknown

Xaymaca 

Jamaica 

unknown

unknown