Allfishes
Stigmatogobius sadanundio
Stigmatogobius sadanundio
Vertebrae: 26-27. Presence of interorbital and postorbital pores, preopercular pores. Longitudinal scales 25-29. Transverse scales posteriorly …
All Fishes
Showing 1129–1152 of 1320
Stocky rockcod
Pagothenia phocae
The species was first officially described in 1844 as Notothenia phocae by the Scottish naval surgeon, …
Stomach
The stomach, an extension of the digestive tube, is located immediately after the esophagus. The stomach …
Stonecat
Noturus flavus
Stonecats have an olive, yellowish, or slate-colored upper half of the body and are the only …
Stonefish
Synanceia verrucosa
The head is broad and flat. The skin is tough and rough, with warts. The small …
Stoneroller, Central
Campostoma anomalum
The Central Stoneroller has a thick and poorly compressed torpedo-shaped body of dull gray color with …
Stoplight loosejaw
Malacosteus niger
The stoplight loosejaw has an elongated body with one of the largest relative gapes of any …
Stout eelblenny
Body: A stout, elongated body that tapers to the tail with fine scales. Its large eyes …
Stout infantfish
Schindleria brevipinguis
The appearance of this species is pedomorphic - adults resemble juveniles. This applies not only to …
Streaked spinefoot
Siganus javus
Streaked spinefeet have a laterally compressed body that is slightly less than half its normal length. …
Striated frogfish
Antennarius striatus
The body is short and spherical. The mouth is large with numerous tufted teeth on the …
Striped Anchovy
Anchoa hepsetus
The striped anchovy has a ribbon-like stripe along each side and some yellow near the head. …
Striped blenny
Meiacanthus grammistes
The fish is large, with a pointed snout and a long, continuous dorsal fin. The fish …
Striped bonito
Sarda orientalis
The striped bonito has a spindle-shaped, low body, rather short and compressed at the sides in …
Striped dolphin
Stenella coeruleoalba
It is distinguished from other dolphins by the presence of lateral stripes. It has a slender …
Striped eel catfish
Plotosus lineatus
The striped eel catfish has such a unique appearance that it is difficult to mistake it …
Striped eel catfish
Plotosus lineatus
The body is elongated, flattened anteriorly and somewhat compressed laterally posteriorly, tapering to the caudal part. …
Striped grouper
Epinephelus latifasciatus
Epinephelus: Greek, epinephelos = cloudy.The body of the striped grouper is of standard length, which is …
Striped headstander
Anostomus anostomus
The body of the striped headstander is elongated, slightly compressed laterally, resembling a torpedo. The head …
Striped poison-fang blenny mimic
Petroscirtes breviceps
They imitate Meiacanthus grammistes, which, like all species of this genus, has a pair of large …
Striped snakehead
It is a bony fish with an endoskeletal thorax. Body subcylindrical, head depressed, caudal fin rounded. …
Striped sweetlips
Plectorhinchus diagrammus
The name translates as "a figure marked with lines".
Sturgeon, Atlantic
Acipenser oxyrinchus
The Atlantic sturgeon is dark brown or olive green with a white belly. The head is …
Sturgeon, Lake
Acipenser fulvescens
Lake sturgeon are somewhat torpedo-shaped, and the upper lobe of the caudal fin is longer than …