![PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence](https://www.researchgate.net/profile/Carlos-Perez-72/publication/257538107/figure/fig1/AS:613952056746006@1523388985420/a-Sites-of-samples-in-the-different-tropical-Brazilian-states-PE-Pernambuco-SE_Q320.jpg)
PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence
![PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence](https://www.researchgate.net/profile/Carlos-Perez-72/publication/257538107/figure/tbl2/AS:613952056729620@1523388985572/Sites-where-the-medusae-Blackfordia-virginica-were-sampled-in-Pernambuco-estuaries_Q320.jpg)
PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence
![PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence PDF) The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence](https://www.researchgate.net/profile/Carlos-Perez-72/publication/257538107/figure/tbl3/AS:613952056741922@1523388985607/Sites-in-northeastern-Brazil-where-the-medusa-Blackfordia-virginica-was-mentioned-in-grey_Q320.jpg)