font settings and languages

Font Size: Large | Normal | Small
Font Face: Verdana | Geneva | Georgia
Languages:

Dionda serena

(Nueces Roundnose Minnow)

Overview

[ Back to top ]

Threatened

Threat status

Common Names

[ Back to top ]

Click on the language to view common names.

Common Names in English:

Nueces Minnow, Nueces Roundnose Minnow

Common Names in Japanese:

Nue-Haze

Description

[ Back to top ]

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 .

Taxonomy

[ Back to top ]

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: –

Similar Species

[ Back to top ]

Members of the genus Dionda

ZipcodeZoo has pages for 22 species and subspecies in this genus:

D. amara · D. argentosa (Manantial Roundnose Minnow) · D. catostomops (Pánuco Minnow) · D. chrysitis · D. couchi · D. diaboli (Devil´s River Minnow) · D. dichroma (Sardinita De Rio Verde) · D. episcopa (Roundnose Lanternfish) · D. episcopa episcopa (Roundnose Minnow) · D. erimyzonops (Chubsucker Minnow) · D. grisea · D. ipni (Lantern Minnow) · D. mandibularis (Sardinita Quijarrona) · D. melanops (Spotted Minnow) · D. nigrotaeniata (Guadalupe Roundnose Minnow) · D. nubila · D. papalis · D. plumbea · D. rasconis (Blackstripe Minnow) · D. serena (Nueces Roundnose Minnow) · D. spadicea · D. texensis

More Info

[ Back to top ]

Further Reading

[ Back to top ]

Notes

[ Back to top ]

Contributors

Identifiers

Last Revised: 2009-07-02