Grey-banded loach (Nemacheilus selangoricus) fish species and information / pictures of Grey-banded loach - Nemacheilus selangoricus

Grey-banded loach (Nemacheilus selangoricus) fish species information

Scientific Name
Nemacheilus selangoricus

Common Name
Grey-banded loach

Biology
Dorsal soft rays (total): 13; Anal soft rays: 8; Vertebrae: 34 - 35. Presence of acuminate scales above and below lateral line on caudal peduncle. This characteristic is shared with N. spiniferus. Other diagnostic characters include: 8-12 very regular dark bars (vs. not very regularly shaped bars in N. spiniferus), 3-5 times wider than interspaces, the middle area of the bars being often lighter brown than the margin or as light as the background, the bar then being vertically split into two thin bars; dorsal length of head 18-22% SL (vs. 21-23%); process of acuminate scales shorter than (versus as long as) rest of scale, its base width about 1/4-1/3 of scale width (versus about 1/2).

Classification

Classified By
Duncker, 1904
Class
Ray-finned fishes (Actinopterygii)
Order
Carps (Cypriniformes)
Family
River loaches (Balitoridae)

Distribution

Region
Asia
Distribution
Asia: Malay Peninsula from Trang in Thailand to Singapore, Sabah in North Borneo and Belitung Island (Ref. 39226) and Indonesia (Ref. 7050)
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
23 °C
Water Temperature To
25 °C
Depth From - meters
Unknown m
Depth To - meters
Unknown m
Zone
demersal
Environment
Freshwater; ; pH range: 6.5 - 7.0; dH range: ? - 10 demersal
Trophic Level
2.77 s.e. 0.28 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
False
Occurs in Brackish water
False
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
True

Physical Size and Genetics

Maximum Length
5.9 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Aquarium: commercial
Vulnerability
Low vulnerability (11 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated