- Sand
knifefish are
freshwater electric fish of the
family Rhamphichthyidae, from
freshwater habitats in
South America. Just like most part of the members...
-
Family Gymnotidae (banded
knifefishes and the
electric eel)
Family Rhamphichthyidae (sand knifefishes)
Family Hypopomidae (bluntnose knifefishes) Family...
-
Family Hypopomidae Eigenmann, 1912 (bluntnose knifefishes)
Family Rhamphichthyidae Regan, 1911 (painted knifefishes) Most
gymnotiforms are
weakly electric...
-
Hypopomidae (bluntnose knifefishes)
Rhamphichthyidae (sand knifefishes)...
-
Rhamphichthys is a
genus of
freshwater ray-finned fish
belonging to the
family Rhamphichthyidae, the sand knifefishes.
These fish are eel
shaped (or anguiform) with...
- Basin.
Teeth are
absent on the oral jaws.
Unlike the
closely related Rhamphichthyidae,
species of this
family do not have a
tubular snout, but a blunt, short...
-
Ptilichthyidae Rachycentridae Radiicephalidae Rajidae Regalecidae Retropinnidae Rhamphichthyidae Rhamphocottidae Rhincodontidae Rhinobatidae Rhinochimaeridae Rhyacichthyidae...
- is a
genus of
freshwater ray-finned
fishes belonging to the
family Rhamphichthyidae, the sand kinifefishes. The
fishes in this
genus are
found in the Amazon...
- is a
species of
freshwater ray-finned fish
belonging to the
family Rhamphichthyidae, the sand knifefishes. This fish is
found in
tropical South America...
- As of
August 2023[update], the IUCN Red List of
Threatened Species identified 8509 data
deficient species in the
Chordata phylum (Animalia kingdom). Anguilla...
