Bolt Catfish, Stier-Antennenwelse (DE)
December 10th, 2013 — 9:31am
An obligate predator feeding on other fishes in nature, but quality dried foods are normally accepted in captivity.
It should also be offered meaty fare such as strips of white fish, live earthworms, shrimp, etc., for optimum health.
Comment » | Category: Antennae Catfishes & relatives, Siluriformes
July 29th, 2013 — 4:58pm
Known only from the Ataran River system in Kayin state, Myanmar.
The Ataran forms the headwaters of part of the larger Salween drainage, and some of its tributaries extend across the nearby border into Thailand, where it’s known as the Kasat.
Type locality is ‘Stream ”Chon Son’ between Kyondaw and Phadaw, about 20 kilometers north…
Comment » | Category: Siluriformes, The Rest
July 19th, 2013 — 4:37pm
All members of the family Auchenipteridae are thought to practise internal insemination and females can carry mature, unfertilised eggs and sperm packets inside the body for unspecified periods of time.
When conditions are satisfactory fertilisation is triggered and the eggs deposited, and there is n…
Comment » | Category: Siluriformes, The Rest
Reticulated Driftwood Catfish
June 27th, 2013 — 8:55pm
The genus Centromochlus is diagnosable by members having the proximal anal-fin radials enlarged and fused to each other at the base, forming a single ossified structure.
It’s sometimes included in the putative subfa…
Comment » | Category: Siluriformes, The Rest
C115, C116
June 27th, 2013 — 8:10pm
This unidentified species was originally traded under the C-numbers C115 and C116 but these two are now thought to represent the same species, while fish collected from Manú National Park and sold as C. sp. ‘Manu 1 long nose’, C. sp. ‘Manu 4’, C. sp. ‘Manu 7’, and C. sp. ‘Manu 8’ may represent this species as well.
It’s highly variable in terms of colour patter…
Comment » | Category: Armoured Catfishes, Siluriformes
Sturgeon Catfish
June 23rd, 2013 — 10:08pm
This species is relatively common in the aquarium hobby but is not easy to maintain and recommended only for experienced aquarists.
It can be told apart from all congeners by specimens larger than 60 mm SL possessing an extended pectoral-fin spine forming an extremely long filament that may be more than four times the length of the first branched pectoral-fin ray (vs. not possessing such a filament in other species of Lamontichthys).
Comment » | Category: Siluriformes, Suckermouth Armoured Catfishes
L231
June 23rd, 2013 — 9:05pm
Supposedly exported from the upper Amazon region in Peru but precise details are lacking.
It’s unclear whether this unidentified species is conspecific with the similarly nameless congener L266 or not.
Comment » | Category: Siluriformes, Suckermouth Armoured Catfishes
L038
June 23rd, 2013 — 6:11pm
Wild specimens are probably omnivorous foragers but with a preference for aquatic invertebrates and suchlike.
In the aquarium it does best when offered a varied diet comprising sinking dried foods, frozen Daphnia, mosquito larvae, chironomid larvae (bloodworm), and prawn/shrimp, for, example, plus some fresh fruit, parboiled potato, etc.
Comment » | Category: Siluriformes, Suckermouth Armoured Catfishes
L403
June 23rd, 2013 — 3:40pm
Not difficult to maintain under the correct conditions; we strongly recommend keeping it in a tank designed to simulate a flowing stream with a substrate of variably-sized rocks, sand, fine gravel, and some water-worn boulders.
This can be further furnished with driftwood branches, terracotta pipes, plant pots, etc., arranged to form a network of nooks, crannies, and shaded spots, thus providing broken lines of sight.
Comment » | Category: Siluriformes, Suckermouth Armoured Catfishes
L006, Brown Dot Peckoltia
June 23rd, 2013 — 3:08pm
This species can be distinguished from all congeners except P. bachi and some specimens of P. furcata by possessing only faint spots and saddles on the body.
It can be told apart from P. bachi by possession of narrow (vs. wide) pelvic-fin spines, having the eyes positioned high (vs. low) on the head, and distinctly round (vs. appearing more as a mottling) spots on the body.
Comment » | Category: Siluriformes, Suckermouth Armoured Catfishes
Site improvements
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21st Nov 2024
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Responsive design
it is a complete malfunctioning horror on iphone and ipad.
10th Nov 2024
Major Changes in New World Cichlid Taxonomy
Reclassification of Genera: Several genera have been reclassified or merged. For example, the genus Cichlasoma has been split into multiple genera, an...
6th Nov 2024
Aphyosemion rectogoense
Many thanks cyprin, the image has now been removed.
31st Oct 2024