Search results
Results from the WOW.Com Content Network
Seahorses range in size from 1.5 to 35 cm (0.6 to 13.8 in). [13] They are named for their equine appearance, with bent necks and long snouted heads and a distinctive trunk and tail. Although they are bony fish, they do not have scales, but rather thin skin stretched over a series of bony plates, which are arranged in rings throughout their bodies.
Male seahorses have a specialized ventral brood pouch to carry the embryos, male sea dragons attach the eggs to their tails, and male pipefish may do either, depending on their species. [4] The most fundamental difference between the different lineages of the family Syngnathidae is the location of male brood pouch. [5]
The lined seahorse (Hippocampus erectus), northern seahorse or spotted seahorse, is a species of fish that belongs to the family Syngnathidae. [3] [4] H. erectus is a diurnal species with an approximate length of 15 cm (5.9 inches) and lifespan of one to four years.
Like other seahorses, the tiger tail seahorse has bony plates arranged in rings throughout its body, with this species in particular having 11 trunk rings and 33 to 37 tail rings. The dorsal fin has 17 to 19 rays, while the pectoral fin has 16 to 19 rays. Two spines extend from each cheek, in addition to a prominent spine on the nose.
They have a prominent spine above each eye. They have snouts that are short and upturned. [9] Their snouts are about 1/3 of the length of their head. [10] Their dorsal fin has 16–18 rays with a dark stripe that runs parallel to the margin and provides propulsion. Their pectoral fins have 13–15 rays and are located below the gill openings.
The Syngnathiformes / ˈ s ɪ ŋ (ɡ) n ə θ ɪ f ɔːr m iː z / are an order of ray-finned fishes that includes the leafy seadragons, sea moths, trumpetfishes and seahorses, among others. [2] These fishes have generally elongate, narrow bodies surrounded by a series of bony rings, with small, tubular mouths.
It may be early to get the Halloween decorations out for most, but in the deep waters of the Pacific Ocean spooky season is well underway. Scientists said Tuesday they had discovered a new species ...
The Knysna / ˈ n aɪ z n ə / seahorse or Cape seahorse (Hippocampus capensis) is a species of fish in the family Syngnathidae. [3] It is endemic to the south coast of South Africa, where it has been found in only three brackish water habitats: the estuary of the Keurbooms River in Plettenberg Bay, the Knysna Lagoon, and the estuarine portion of the Swartvlei system in Sedgefield.