ハネウミヒドラの出現時期（過去1年間）
ハネウミヒドラの分類情報
- Halocordyle disticha (Goldfuss, 1820)
- Amalthaea amoebigera Hackel, 1879
- Corydendrium splendidum Boone, 1938
- Eucoryne elegans Leidy, 1855
- Euphysa globator Leuckart, 1856
- Globiceps tiarella Ayres, 1854
- Halocordyle cooperi Warren, 1906
- Halocordyle disticha var. australis (Bale, 1884)
- Halocordyle fragilis Vannucci, 1951
- Pennaria adamsia von Lendenfeld, 1885
- Pennaria australis Bale, 1884
- Pennaria caulini Delle Chiaje, 1841
- Pennaria cavolinii Ehrenberg, 1834
- Pennaria gibbosa L. Agassiz, 1860
- Pennaria inornata Brooks, 1883
- Pennaria pacifica Clarke, 1907
- Pennaria rosea von Lendenfeld, 1885
- Pennaria symmetrica Clarke, 1879
- Pennaria tiarella (Ayres, 1854)
