24 species of errant polychaetes have been recorded for the eastern Mexican continental shelf: Two Phyllodocidae, one Pilargidae, two Syllicdae, four Nereididae, two Glyceridae, two Goniadidae, three Nephtyidae, two Onuphidae, five Lumbrineridae y one Dorvilleidae. Two of these were the first to be recorded in Mexico, two from Mexican waters in the Gulf of Mexico and 11 new ones recorded in Tamaulipas.

24 species of errant polychaetes have been recorded for the eastern Mexican continental shelf: Two Phyllodocidae, one Pilargidae, two Syllicdae, four Nereididae, two Glyceridae, two Goniadidae, three Nephtyidae, two Onuphidae, five Lumbrineridae y one Dorvilleidae. Two of these were the first to be recorded in Mexico, two from Mexican waters in the Gulf of Mexico and 11 new ones recorded in Tamaulipas.