| Shovelnose
Guitarfish |
|

(click me) |
|
Family: |
Rhinobatidae (Guitarfishes) |
Genus and Species: |
Rhinobatos productus
|
Description: |
The body of the shovelnose
guitarfish is depressed and gradually tapers into the tail; the disk is longer
than wide. The snout is rather long and rounded at the tip. The color is
gray above becoming lighter below. This species is distinguished from the
banded guitarfish by the absence of dark crossbars on the back. It can be
separated from most others of this flattened and plated group by the presence
of a tail fin and two dorsal fins. Its sharp pointed nose distinguishes it
from the other guitarfishes. |
Range: |
Gulf of California to San
Francisco, California. The shovelnose can be found, sometimes in large numbers,
over sand or mud sand bottoms in colder, shallow coastal waters. |
Natural History: |
The guitarfish diet consists
of a variety of crustaceans, worms and clams. They have been observed feeding
on sand crabs in water less than 3 inches deep. At times they are left stranded
on the beach by receding waves and must wiggle their way back into the water
much like grunion. Shovelnose guitarfish bear live young, with as many as
28 from a single female. Mating takes place during the summer months and
the young, apparently born during the following spring and summer, are 6
inch miniatures of the adults |
Fishing Information: |
Shovelnose guitarfish are caught in the
surf, in bays and from piers. They take live or dead bait including clams,
mussels, sand crabs and almost any other bait or lure. The flesh, especially
the tail and back straps, is considered quite good. |
Other Common Names: |
shovelnose shark, pointed nosed guitarfish,
guitarfish. |
Largest Recorded: |
5 feet 1.5 inches; 40.5 pounds. |
Habitat: |
Shallow Sandy Environment |