Xenosyllis Marion & Bobretzky 1875
|
1 |
0
|
0 |
Xenosyllis scabra (Ehlers 1864)
|
0 |
0
|
1 |
Xiphias
|
1 |
0
|
0 |
Xiphias gladius Linnaeus 1758 (Broadbill Swordfish)
|
0 |
0
|
1 |
Xiphiidae (swordfishes)
|
1 |
0
|
0 |
Xyalidae Chitwood 1951
|
2 |
0
|
0 |
Yoldia Møller 1842
|
1 |
0
|
0 |
Yoldia micrometrica
|
0 |
0
|
1 |
Yoldiella A. E. Verrill & Bush 1897
|
1 |
0
|
0 |
Yoldiella lucida (Lovén 1846)
|
0 |
0
|
1 |
Yoldiidae Dall 1908
|
2 |
0
|
0 |
Zalonema Cobb 1920
|
1 |
0
|
0 |
Zalonema ditlevseni
|
0 |
0
|
1 |
Zannichellia (horned pondweed)
|
1 |
0
|
0 |
Zannichellia palustris L. (Horned Pondweed)
|
0 |
0
|
1 |