Fish › Porcupinefishes
Longspined Porcupinefish
Diodon holocanthus
25 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
Spotted PorcupinefishDiodon hystrix
Blackblotched PorcupinefishDiodon liturosus
Checkered PufferSphoeroides testudineus
PorcupinefishDiodon nicthemerus
Striped BurrfishChilomycterus schoepfii
Spotfin BurrfishChilomycterus reticulatus
Threebar PorcupinefishDicotylichthys punctulatus
Bridled BurrfishChilomycterus antennatus
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 960 |
|---|---|
| Mexico | 662 |
| Baja California Sur | 313 |
| Hawaii | 296 |
| Taiwan | 125 |
| Sinaloa | 98 |
| Ecuador | 98 |
| China | 88 |
| Taiwan Province | 83 |
| Australia | 77 |
Counts show where people looked, not only where it lives.
Traits
Physical
- AquaticLives primarily in waterFrom its classification
Classification
| Kingdom | Animals · Animalia |
|---|---|
| Phylum | Chordates · Chordata |
| Class | Ray-finned Fishes · Actinopterygii |
| Order | Puffers and Filefishes · Tetraodontiformes |
| Family | Porcupinefishes · Diodontidae |
| Genus | Diodon |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- How much to rely on each source
Remember the name next time.
Practise Longspined Porcupinefish with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.