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Edit Carnegiella strigata

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Name

Scientific name

Carnegiella strigata

Described by

Authority Günther, Year 1864, Bracketed

Family

Gasteropelecidae

Common names

Marbled Hatchetfish

Photograph credits

All 7 credited

Summary

The marbled hatchetfish, Carnegiella strigata, is a hatchetfish from the Amazon and Orinoco basins and coastal rivers of Guyana and Surinam…

Size and aquarium

Maximum size

35mm, standard length

Aquarium size

Minimum length 75 cm, Minimum depth 30 cm

Water

Water conditions

Temperature 20–28°C, pH 4–7

Hardness

1–10dGH

Conductivity

Not recorded

Behaviour

Temperament

Peaceful

Social needs

A shoal or group

Community suitability

Community-safe

Where it lives

Countries, regions, rivers and lakes

Bolivia, Brazil, Colombia, Guyana, Peru, Suriname, Venezuela, Amazon, Baria, Caquetá, Casiquiare, Corantijn, Corrientes, Courantyne, Demerara, Essequibo, Guaporé, Inhangapi, Inírida, Japurá, Jurua, Maduni, Manuripi, Marañón, Negro, Orinoco, Orteguaza, Pastaza, Paucerna, Putumayo, Rupununi, Samiria, Siparuni, Uatumã, Ucayali, Yarapa, Yavarí

Writing

Etymology

Carnegiella: erected in 1909 by C.H. Eigenmann for the type species C. strigata (which was at that time named Gasteropelecus strigatus); the name honours Miss …

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Distribution

Currently accepted to have an enormous range throughout Amazonian Bolivia, Brazil, Peru and Colombia plus the Río Orinoco system in Venezuela and some coastal …

Habitat

Appears to be an exclusive inhabitant of blackwater environments. In the rio Negro system it inhabits so-called igapó and igarapé habitats characterised by thi…

Aquarium size

Surface dimensions of 75 ∗ 30 cm or more are recommended since this species should be maintained in numbers (see 'Behaviour and Commpatibility').

Maintenance

Should ideally be kept in a heavily-planted set-up, preferably with a dark substrate and some patches of floating vegetation around which the fish will tend to…

Water conditions

Not written yet

Diet

Primarily a predator feeding on terrestrial and aquatic invertebrates and other zooplankton taken at or near the water surface in nature. In the aquarium it wi…

Behaviour and compatibility

Very peaceful but does not make an ideal community fish due to its small size and rather timid nature. In a community it's best kept with similarly-sized, peac…

Sexual dimorphism

Some specimens do grow larger and become rounder-bodied than others, and presumably these represent adult females.

Reproduction

Unrecorded.

Notes

C. strigata is an enduringly popular species in the aquarium hobby but is not bred on a commercial basis with all fish offered for sale collected in the wild. …

References

References

8 on this profile