| Sewellia analis | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Gastromyzontidae |
| Genus: | Sewellia |
| Species: | S. analis |
| Binomial name | |
| Sewellia analis H. D. Nguyễn & V. H. Nguyễn, 2005 | |
Sewellia analis is a species of freshwater fish in the family Gastromyzontidae. The fish was discovered in 2005 and is only known in Vietnam. [1]
The hillstream loaches or river loaches are a family, the Balitoridae, of small fish from South, Southeast and East Asia. The family includes about 202 species. They are sometimes sold as "lizardfish" or "flossensaugers". Many of the species are popular for aquaria, species in the genus Sewellia are most commonly sold in the aquaria trade. They have a number of similarities with the Cobitidae, their sibling family of "loaches", such as multiple barbels around the mouth. They should not be confused with the loricariids, which look similar but are a family of catfish.
Asymbolus is a genus of catsharks in the family Scyliorhinidae.
The Australian spotted catshark is a catshark of the family Scyliorhinidae, found only around Australia between 32 and 38°S, at depths between 10 and 180 m. It can grow up to 90 cm. Females of this species were observed as being reproductive year round. They are also confirmed as being a single oviparous species.
The golden lined whiting, also known as the Tin Can Bay whiting or rough-scale whiting, is a species of inshore marine fish of the smelt whiting family, Sillaginidae that inhabits the coastlines of northern Australia and lower Papua New Guinea. The golden lined whiting can be more readily distinguished by its colour than other whitings in the genus Sillago, although swim bladder morphology and spine and ray counts are the most precise method of identification. S. analis is an opportunistic predator, taking a variety of crustaceans, polychaetes and molluscs, with a transition of diet seen as the fish mature. One unusual aspect about the species diet is the large amounts of molluscan siphons it takes. The species spawns between January and March, with juvenile fish inhabiting the shallow protected coastal waters. Golden lined whiting is important to fisheries centered on Shark Bay in Western Australia and also in Queensland, although makes up a relatively minor component of the whiting fishery.
The mutton snapper is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is found in the Western Atlantic Ocean.
Sewellia is a genus of fish in the family Gastromyzontidae. They are commonly called hillstream loaches and are found in Laos and Vietnam. According to Roberts (1998) a possible defining characteristic of the genus Sewellia is their posterior pelvic valve is highly complex and different from other rheophilic loaches, their posterior pelvic valve involves the overlapping of the second to last ventrally exposed rays. Adapted to high velocity streams, Sewellia have depressed body shapes that are laterally expanded, thus increasing their hydrodynamical properties and allowing them to better stay attached to rocks in swift current. Sewellia also have paired fins with a single simple ray and numerous branched rays allowing them to grip rocks in swift current.
The yellow chromis, also known as the yellow puller, is a species of marine fish in the family Pomacentridae. It is widespread throughout the tropical waters of the central Indo-Pacific region. A small fish, it can reach a maximum size of 17 cm in length.
The woolly sculpin is a species of ray-finned marine fish belonging to the family Cottidae, or the typical sculpins. It is found in the eastern Pacific Ocean, where it occurs along the coastline of California south to Baja California.
Sewellia lineolata, the reticulated hillstream loach, is a species of fish from the provinces of Thua Thien-Hue, Quang Nam, Quang Ngai and Binh Dinh in Vietnam.
Sewellia trakhucensis is a species of fish in the Sewellia genus. The fish is only known in Vietnam.
Sewellia hypsicrateae is a species of fish in the genus Sewellia. The fish was first described in the Dakrong River in 2016.
Sewellia albisuera is a species of fish in the genus Sewellia. The fish is only found in Vietnam and is 6.4 cm (2.5 in) long (SL).
Sewellia speciosa is a species of fish that is part of the family Gastromyzontidae. The fish in both Laos and Vietnam. The fish reaches up to 5.4 centimeters long. (SL)
Sewellia breviventralis is a species of fish belonging in the family Gastromyzontidae. The fish is only known in Vietnam and reaches up to 5.1 cm (2.0 in) long (SL).
Sewellia diardi is a species of fish belonging in the Gastromyzontidae family. The fish is found in Laos, the fish is 7.2 cm (2.8 in) long (SL).
Sewellia elongata is a species of fish in the genus Sewellia. The fish is found in the Se Kong River and is 7.3 cm (2.9 in) long (SL).
Sewellia pterolineata is a species of fish in the genus Sewellia. The fish is found in the Trac Khuc River and is 4.4 cm (1.7 in) long (SL).
Sewellia marmorata is a species in the Sewellia genus. The fish is highly territorial and is only found in Vietnam. The fish maximum length is 6.4 cm (2.5 in) long (SL).
Sewellia patella is a species of fish belonging to the Gastromyzontidae family. The fish is found in Vietnam and the maximum length for the fish is 4.8 cm (1.9 in) long (SL).
Sewellia medius is a species of fish in the family Gastromyzontidae. The fish is only known in Vietnam.
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