Results for “type locality”

Appears to be endemic to southwestern Borneo though occurence records are scant. Type locality is 'Bandjarmasin', a port town in the Indonesian province of Kalimantan Selatan (South Kalimantan), and following Kottelat (1991) it's range extends westwards as far as the Jelai Bila river basin, near the town of Sukamara, where it's said to occur sympatrically with the congener B. merah. Boraras was erected in 1993 in order to separa...

To date known only from the Jaintia Hills district, Meghalaya state, northeastern India meaning its natural waters are part of the Brahmaputra River system. The type locality is given as 'Tre Rangriang, Jowai' in the description paper, but we've been unable to locate this on any map. The paratypes were collected at 'Thlu Muwi', which probably refers to the ancient stone bridge built over the Muwi stream, a place popular with tourists due to the nearby Muwi waterfalls.

Type locality is the 'river below Calcutta' which corresponds to the western side of the Ganges River delta south of Kolkata, West Bengal state, with reports as to its wider distribution varying significantly. It's sometimes said to be present throughout India plus both mainland and maritime southeast Asia, but is more likely restricted to India, Bangladesh, Sri Lanka, and possibly Myanmar.

Type locality is '55 miles north of Singapore, freshwater ditches, Mawai District, Johore, Malaysia', and this species has been recorded throughout much of Peninsular Malaysia and southern Thailand. Records from Borneo and Singapore appear to be in error although it may have been extirpated from the latter but as with most members of the genus a degree of confusion surrounds its identity (see 'Notes').

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...

Known from the lower Mekong basin in Thailand, Vietnam, and Cambodia, the Chao Phraya watershed in central Thailand, and may occur in smaller river systems between. Type locality is 'Thu-dâu-môt, Vietnam'.

Known only from a handful of streams in the upper Mali Hka river drainage, Ayeyarwaddy River system, near Putao township in the far north of Kachin state, northern Myanmar. Type locality is 'Nan Hto Chaung in Putao, about 1 mile from 46th regiment, close to rice mill'.

The type locality is an area of permanently-flooded grassland formed by the damming of a spring for agricultural purposes. The water is only around 30cm deep, transparent and supports dense growths of aquatic plants, mostly from the family Hydrocharitaceae which includes such genera as Elodea, Egeria and Blyxa. Sympatric species included Devario sondhii, a Microrasbora very similar to M. rubescens, an undescribed Yunnanilus known to aquarists as the 'rosy' loach and Channa harcourtbutleri.

Endemic to the Ganges and Brahmaputra river basins and thus occurs in northern India, Nepal and Bangladesh. Type locality is 'the Yamuna River, and northern rivers of Behar and Bengal'. The distribution of the genus as a whole is interesting because these fish occupy the area that geographically separates Indian and Southeast Asia barbs and it has been theorised that they may represent an evolutionary 'link' species...

Known from the middle and upper Amazon river basins in Brazil, Peru, Ecuador and Colombia. Type locality is 'Amazon River at Obidos, Cudajas, and Tabatinga; Rio Negro, Brazil.' It apparently practises an interesting reproductive strategy in which the eggs are deposited in a shallow depression excavated from the substrate and guarded by the male.

Type locality is given as 'Small tributary of the upper Rio Negro on the equator near São Gabriel da Cachoeira, Brazil', and this species is apparently highly endemic there. Some sources state that it also occurs in the rio Uaupés (known as 'Vaupés' in Colombia), a major tributary of the Negro, but we've been unable to obtain confirmation thus far.

C. aurofrenatus is currently understood to occur throughout much of the Río Paraguay-Paraná system in Paraguay, and has also been recorded in Argentina and Bolivia. It was described from Paraguay with type locality given as 'Aguada near Arroyo Trementina'. The latter is stated to be a tributary of the 'Rio Aquido Canigi'.

This species appears endemic to and abundant within the upper Suriname River system, Suriname. Type locality is given as 'little tributaries of Gran Rio between Ligolio and Awaradam Falls', this corresponding to a section of the Suriname River, which is known as 'Gran Río' in parts of its upper basin, upstream of Brokopondo reservoir and not...

Type locality is 'Río Yuruari, 3 kilometers east of El Callao, 7°18'N, 61°50'W, Bolivar, Venezuela', and this species is also known from the Rupununi River drianage in Guyana and the Courantyne/Corantijn system in Suriname. The Yuruari, an affluent of the Río Cuyuni, an...

This species' range is unclear with collection records scarce, although it certainly occurs in the 'Tres Fronteras' region of the western Amazon river basin where the borders of Brazil, Colombia, and Peru meet. Type locality is 'Lakes of the Isla de Mocagua, Amazon River, near Leticia, Comisaría del Amazonas, 3°54'S, 70°14'W, Colombia'.

Native to Guyana, where it may be restricted to the Potaro River, a major tributary within the Essequibo watershed. It was described from aquarium specimens which were said to have been collected in 'very small water courses of the Amazon', but the type locality was corrected to 'Guyana-Essequibo, Potaro River, Kuribong trail' by Nijssen and Isbrücker (1980).

The original type locality is 'Rio Guaporé, Brazil', supposedly in the vicinity of Pontes e Lacerda in Mato Grosso state. However, this was modified by Nijssen and Isbrücker (1980) to 'Brazil-Goias, Rio Tocantins, road between Pedro-Afonso (08°59'S 48°12'W) and Itacajá (08°18'S 47°45'W)'. This is confusing since the distance between these two localities is well over 1000 km, although it appears that the former is correct as per our image of specimens with locality details.

C. incolicana was the first recipient of a 'C' number (see below) in 1993 and was described the same year. Unfortunately its description was published in an aquarium hobbyist magazine, and we have been unable to obtain a copy to date meaning its diagnosis is unavailable. It is therefore difficult to identify accurately, not least because its type locality is in a relatively remote area, and there exist a number of superficially similar Corydoras species or populations in the aquarium trade.

Known only from the rio Ivaí basin, a tributary of the rio Paraná in Paraná state, southern Brazil. Type locality is 'Brazil, Paraná, Cândido de Abreu, rio Maria Flora, tributary to rio Ubazinho, rio Ivaí basin...

Known from the Ucayali (río Samiria), Huallaga, Santiago, and Pastaza (ríos Bobonaza and Pindo) river systems in eastern Ecuador and northern Peru. These are all tributary drainages within the middle Río Marañón watershed, a major affluent of the upper Amazon river basin. Type locality is 'Río Hallagua system, Yurimaguas...