Animals · Sharks · water

Bamboo Sharks

DSCN2146Bamboo Sharks

Size: Up to 3.5 feet long
Habitat/Range: Shallow waters of tide pools and inshore coral reefs of the Indo-west Pacific region

A small shark with spots. Its dorsal fins are straight or convex rear margins, and its anal fin is set very far back on a very long, thick tail. Its first dorsal fin origin is opposite or just behind the pelvic fin insertions, and it has lateral ridges on its body.

COLOR
This shark has a pokie machines dark body with numerous light and dark spots, dark bands and saddles not conspicuously edged with black.

SIZE
When the shark hatches, it is about 3.54 to 4.72 inches [9 to 12 cm] in length. Females mature when they are 1.6 to 2 ft [50 to 60 cm], and the shark can reach a length of 3.1 ft [95 cm].

HABITAT
The shark prefers inshore waters. It is usually seen on the bottom, or on the reefs in the tropics.

DISTRIBUTION
Indo-west Pacific from Madagascar to Indonesia, the Philippines, and Japan.

(photos taken at Adventure Aquarium)

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Nature · rocks · trees · water

Just Creeking

Sometimes, when I’m out walking I come across some nice sights and decide to take a shot.  Nature is a marvelous thing and when you get a chance to enjoy it you should take it in.

A tidal creek, tidal channel, or estuary is the portion of a stream that is affected by ebb and flow of ocean tides, in the case that the subject stream discharges to an ocean, sea or strait. Thus this portion of the stream has variable salinity and electrical conductivity over the tidal cycle. Due to the temporal variability of water quality parameters within the tidally influenced zone, there are unique biota associated with tidal creeks, which biota are often specialised to such zones.