Dusky Millions Fish
May 30th, 2014 — 10:22pm
Occurs naturally in Brazil, Paraguay, Uruguay and Argentina with feral populations in Australia, New Zealand, Ethiopia and Malawi which were purportedly introduced for purposes of mosquito control but are now considered invasive.
Following Lucinda (2008) its natural range comprises the Lagoa dos Patos system, lower rio Uruguai, rio Tramandaí, and rio Mampituba in Rio Grande do Sul st…
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Tiger Teddy
May 11th, 2014 — 12:42pm
Endemic to the Río Atrato drainage in Choco and Antioquia departments, northwestern Colombia, where the full extent of its range is somewhat unclear.
Type locality is ‘Río Truandó, a tributary of Lower Río Atrato, Colombia’, and it may be restricted to that system.
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Sheepshead 'Minnow'
October 19th, 2013 — 4:52pm
Tends to be most common in brackish to hypersaline environments such as coastal salt marshes, lagoons and estuaries.
On San Salvador Island, Bahamas, it appears to be the parent of a species group occurring in sympatry and exploiting diverse but specific resources with some spectacular morphological adaptations.
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Durophage Pupfish
October 19th, 2013 — 4:18pm
Endemic to San Salvador Island in the Bahamas where it’s known from six hypersaline lakes; Crescent Pond, Osprey Lake, Oyster Lake, Little Lake, Wild Dilly Pond and Moon Rock Pond.
Type locality is ‘San Salvador Island, Bahamas: Crescent Pond, 1 km SE of the Gerace Research Centre, lat 24°06’45″N, long 74°27’28″W’.
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Scale-eating pupfish
October 19th, 2013 — 3:43pm
This species is a specialised lepidophage with approximately 50 % of the diet comprising the scales of other fishes.
Physical adaptations to this behaviour include its elongate body and jaw mechanism permitting a fast biting action.
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Cyprinodon veronicae LOZANO-VILANO & CONTRERAS-BALDERAS, 1993
Charco Palma Pupfish
September 3rd, 2013 — 10:33am
The surrounding area is semi-arid and the Bolsón de Sandia was once a beautiful oasis with a number of springs, abundant vegetation and diverse wildlife but has dried up over the last twenty to thirty years due to indiscriminate water extraction for agriculture and other human uses.
Three endemic species of Cyprinodon, namely C. veronicae, C. longidorsalis and C. ceciliae, have been described from separate springs within the system…
2 comments » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
July 31st, 2013 — 1:06pm
Need not be too complicated so long as there are plenty of broken lines-of-sight.
Provide plenty of cover in the form of aquatic plants, wool mops, etc., and if using filtration air-powered, sponge-type units are best as these will not harm eggs or fry.
Lighting is unimportant but can be use…
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Cyprinodon julimes DE LA MAZA-BENIGNOS & VELA-VALLADORES, 2009
Julimes Pupfish
July 31st, 2013 — 11:57am
El Pandeño de los Pando has a surface area of around 287 m² with depth ranging from 40-80 cm but there is an abandoned artificial channel which has an area of approximately 437 m².
Water temperature fluctuates between 38-48°C/100.4-118.4°F and the spring is considered one of the hottest environments inhabited by fish in the world.
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Potosí Pupfish
July 30th, 2013 — 4:53pm
The type locality originally consisted of a single spring-fed pond located in an endorheic basin known as ‘La Hediondilla’ at the foot of the ‘Cerro Potosí’ mountain and around 1880 m AMSL.
It had been modified to make it larger via an earth and rock dam, and below the pond were several distributaries running for a distance of 1-1.5 km.
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Esmaeilius arakensis (TEIMORI, ESMAEILI, GHOLAMI, ZAREI, & REICHENBACHER, 2012)
Arak Toothcarp
September 14th, 2012 — 10:13am
This species was available in the aquarium hobby for a number of years prior to publication of the official description and was generally referred to as A. sp. ‘Namak’ or A. sp. ‘Namak River’.
It can be distinguished from other members of the genus by the following combination of characters: 10–12 anal-fin rays; 28–32 lateral line scales, 10–13 caudal peduncle scales; 8–10 gill rakers; 12–19, commonly 1…
Comment » | Category: Cyprinodontiformes, Cyprinodontoid Toothcarps
Aphyosemion rectogoense
Many thanks cyprin, the image has now been removed.
31st Oct 2024
Product reviewers wanted
Hello! Very much interested in writing for you, please include me in the info. Thank you for the opportunity!
6th Sep 2020
Product reviewers wanted
I would be interested in reviewing products. Before retiring I was a technical writer and managed a Quality Management Program.
30th Aug 2020
Product reviewers wanted
I'm interested and can write reviews from the perspective of someone new to the hobby. I'm only 3-4 months in, but hopefully I can help someone that's...
23rd Aug 2020
Product reviewers wanted
I’m interested in doing this if there is still availability, it sounds like fun! Thanks
19th Aug 2020