Flat toadfish (Colletteichthys dussumieri) fish species and information / pictures of Flat toadfish - Colletteichthys dussumieri

Flat toadfish (Colletteichthys dussumieri) fish species information

Scientific Name
Colletteichthys dussumieri

Common Name
Flat toadfish

Biology
Dorsal spines (total): 3; Dorsal soft rays (total): 19-22; Anal soft rays: 15 - 17; Vertebrae: 27. This has the dorsocranium under the skin completely covered by epaxial trunk muscles; frontal bones solid, lacking a foramen on each side; one short subopercular spine, often with a small second point below; head and body with no scales; a funnel-shaped pit at top of pectoral-fin axil, with glandular tissue inside and extending from ventral pit margin onto axil; no maxillary flap; lower gill opening well below lower pectoral-fin base; head into SL 2.4- 2.8 times; supraorbital tentacles present above posterior half of eye; and all five pectoral-fin radials ossified. Dorsal-fin elements III,19-22; anal-fin rays 15-17; pectoral-fin rays 21-24; vertebrae 27 (Ref. 57811).

Classification

Classified By
Valenciennes, 1837
Class
Ray-finned fishes (Actinopterygii)
Order
Toadfishes (Batrachoidiformes)
Family
Toadfishes (Batrachoididae)

Distribution

Region
Western Indian Ocean
Distribution
Western Indian Ocean: found in the Persian Gulf and along the coasts of Pakistan, India, and Sri Lanka.
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
Unknown m
Depth To - meters
Unknown m
Zone
demersal
Environment
Marine; demersal
Trophic Level
3.66 s.e. 0.60 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
27.0 cm
Common Length
20.0 cm
Phylogenetic Diversity Index
PD50 = 1.0000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: minor commercial
Vulnerability
Moderate vulnerability (36 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated