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Rhinichthys deaconi

(Las Vagas Dace)

Overview

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Family : Minnows or carps ;

Extinct

Threat status

Common Names

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Click on the language to view common names.

Common Names in Chinese:

迪氏吻鱥

Common Names in Czech:

Jelcík Deaconuv, Jelck Deaconuv, Jelčík Deaconův

Common Names in English:

Las Vagas Dace, Las Vegas Dace

Common Names in Mandarin Chinese:

迪氏吻鱥

Description

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Family Cyprinidae

Distribution: North America (northern Canada to southern Mexico), Africa, and Eurasia . Pharynx with 1-3 rows of teeth, each row with a maximum of 8 teeth. Usually thin lips , plicae or papillae absent; mouth sometimes suckerlike (Garra and Labeo). With or without barbels . Premaxilla usually borders the upper jaw making the maxilla entirely or almost entirely excluded from the gape. Usually protrusible upper jaw. Dorsal fin with spinelike rays in some. Primitive number of chromosomes 2n=50, some with 48; polyploidy exists. Maximum length at least 2.5 m to probably 3 m in Catlocarpio siamensis; many species less than 5 cm. Mainly non-guarders, but in some species males build nests and/or protect the eggs .The family Cyprinidae belongs to the Class Actinopterygii (ray-finned fishes ) and the Order Cypriniformes. It contains 210 genera and 2010 species. It may be found in Brackish , and Freshwater environments and is primarily Primary freshwater. Many members of this family are used in the aquarium trade. Reproductively, most members of this family are nonguarders. The main mode of swimming of adult fish in this family is subcarangiform. Compared with other fish, the activity level of this family tends to be normal. Members of this family have been dated back to the Eocene epoch of the Tertiary period. This family may be found from 70° n to 34° s and 150° w to 170° e. Etymology of this family name : Greek, kyprinos = goldfish .

Habitat

Biome: Fresh water . Demersal .

Taxonomy

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Notes

Name Status: Accepted Name .

Similar Species

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Members of the genus Rhinichthys

There are approximately 61 species in this genus:

R. arenatus · R. asculus · R. ateonasus · R. atratulus (Blacknose Butterflyfish) · R. atratulus atratulus (Eastern Blacknose Dace) · R. atratulus atrorus · R. atratulus meleagris · R. atratulus obtusus (Blacknose Dace) · R. atronasus · R. atronasus dulcis · R. atronosus · R. badius · R. bowersi · R. cararactae · R. cataractae (Great Lakes Longnose Dace) · R. cataractae cataractae (Great Lakes Longnose Dace) · R. cataractae dulcis · R. cataractae duleis · R. cataractae smithi · R. cataractae x · R. chrysogaster (Longfin Dace) · R. cobitis (Loach Minnow) · R. deaconi (Las Vagas Dace) · R. dulcis · R. evermanni (Umpqua Dace) · R. falcatus (Silvery Grey Minnow) · R. henshavii · R. intergrade · R. klamathensis · R. lunatus · R. luteus · R. marmoratus · R. maxillosus · R. meleagris · R. nasutus · R. nevadensis · R. nubilis robustus · R. nubilus klamathensis · R. obturus · R. obtusus (Western Australian Seahorse) · R. ocella · R. osculus (Speckled Dace) · R. osculus adobe · R. osculus carringtonii (Pacific Speckled Dace) · R. osculus klamathensis · R. osculus lariversi (Spotted Dace) · R. osculus lethoporus (Independence Valley Speckled Dace) · R. osculus moapae (Moapa Speckled Dace) · R. osculus nevadensis (Ash Meadows Speckled Dace) · R. osculus oligoporus (Clover Valley Speckled Dace) · R. osculus osculus (Speckled Dace) · R. osculus reliquus (Grass Valley Speckled Dace) · R. osculus robustus · R. osculus thermalis (Kendall Warm Springs Dace) · R. osculus velifer (Pahranagat Speckled Dace) · R. osculus yarrowi (Speckled Dace) · R. simus · R. sp · R. transmontanus · R. umatilla (Umatilla Dace) · R. velifera

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 06, 2007:

Identifiers

Last Revised: 2009-06-17