order
Trachymedusae
Trachymedusae is an order in the class Hydrozoa. This database currently files 64 species under it, recorded across 1 countries.
- Species filed
- 64
- Threatened
- 0
- Countries recorded
- 1
- With a free photo
- 0%
- Weight range
- Not recorded
What is in Trachymedusae?
4 families filed directly under this order.
Rhopalonematidae
pink helmet, american pipit, silky medusa, veiled medusa …
44 speciesHalicreatidae
Botrynema brucei, Halicreas minimum, Haliscera alba, Haliscera bigelowi …
10 speciesPetasidae
Petasata rabbeana, Petasiella asymmetrica, Petasus atavus, Petasus digonimus …
6 speciesPtychogastriidae
Glaciambulata neumayeri, Ptychogastria asteroides, Ptychogastria polaris, Tesserogastria musculosa
4 species
Best-known members of Trachymedusae
Ranked by popularity score.
Pink helmet
Aglantha digitale
American pipit
Aglaura hemistoma
Silky medusa
Colobonema sericeum
Veiled medusa
Rhopalonema velatum
Where is Trachymedusae found?
Species on file in this order listed for each country. Checklist listings, which are incomplete for many species; not range maps.
- None on record
- 1
- 2
- 3
- 4+
All species in Trachymedusae
| Common name | Scientific name | Family | Status | Weight | Countries |
|---|---|---|---|---|---|
| Pink helmet | Aglantha digitale | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| American pipit | Aglaura hemistoma | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Silky medusa | Colobonema sericeum | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Veiled medusa | Rhopalonema velatum | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Aglantha elata | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Aglantha elongata | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Aglantha intermedia | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Aglantha philidium | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Aglaura aequorea | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Amphogona apicata | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Amphogona apsteini | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Amphogona pusilla | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Arctapodema ampla | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Arctapodema antarctica | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Arctapodema australis | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Arctapodema macrogaster | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Benthocodon hyalinus | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Benthocodon pedunculatus | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Botrynema brucei | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Colobonema apicatum | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Colobonema igneum | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Colobonema typicum | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Crossota alba | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Crossota brunnea | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Crossota millsae | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Crossota norvegica | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Crossota rufobrunnea | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Glaciambulata neumayeri | Ptychogastriidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Halicreas minimum | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Haliscera alba | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Haliscera bigelowi | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Haliscera conica | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Haliscera mininum | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Haliscera racovitzae | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Halitrephes maasi | Halicreatidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Homeonema platygonon | Halicreatidae | Not recorded | Not recorded | 1 |
| Not recorded | Homoeonema platygonon | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Lizzia hyalina | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Pantachogon haeckeli | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Pantachogon militare | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Pantachogon scotti | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Pectis antarctica | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Pectis profundicola | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Pectis tatsunoko | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Persa incolorata | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Petasata rabbeana | Petasidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Petasiella asymmetrica | Petasidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Petasus atavus | Petasidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Petasus digonimus | Petasidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Petasus eucope | Petasidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Petasus tiaropsis | Petasidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Ptychogastria asteroides | Ptychogastriidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Ptychogastria polaris | Ptychogastriidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Ransonia krampi | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Rhopalonema clavigerum | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Rhopalonema funerarium | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Sminthea apicigastrica | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Sminthea arctica | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Sminthea eurygaster | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Sminthea tympanum | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Tesserogastria musculosa | Ptychogastriidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Tetrorchis erythrogaster | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Vampyrocrossota childressi | Rhopalonematidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Varitentacula yantaiensis | Halicreatidae | Not recorded | Not recorded | Not recorded |