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Yellowfin notothen (Patagonotothen guntheri) fish species and information / pictures of Yellowfin notothen - Patagonotothen guntheri

Yellowfin notothen (Patagonotothen guntheri) fish species information

Scientific Name
Patagonotothen guntheri

Common Name
Yellowfin notothen

Biology
Dorsal spines : 5 - 7; Dorsal soft rays : 35-37; Anal spines: 0; Anal soft rays: 33 - 35; Vertebrae: 51 - 53. Lateral line scales 49 , 8. Caudal, pectoral and pelvic fins lemon yellow; dorsal and anal fins yellow; tips of all fins lighter.

Classification

Classified By

Norman, 1937

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Cod icefishes (Nototheniidae)

Distribution

Region

Southwest Atlantic

Distribution

Southwest Atlantic: Patagonian region of Argentina, around the Falkland Islands, and Burdwood Bank.

Range

49°S - 56°S

Environment

Climate

Temperate

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

30 m

Depth To - meters

160 m

Zone

benthopelagic

Environment

Marine; benthopelagic; depth range 30 - 160 m

Trophic Level

3.63 s.e. 0.54 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

23.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5001 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Moderate vulnerability (35 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Assuming fec

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated