Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Holocephali (chimaeras) > Chimaeriformes (Chimaeras) > Chimaeridae (Shortnose chimaeras or ratfishes)
Etymology: Chimaera: Named for the mythological creature composed of parts of multiple animals, referring to their odd mix of characteristics. (See ETYFish); ogilbyi: In honor of Irish ichthyologist-herpetologist James Douglas Ogilby (1853‒1925), Australian Museum (Sydney), for his researches on Australian fishes. (See ETYFish).
More on author: Waite.

Issue
Junior synonym Hydrolagus tsengi, is valid according to Cheng & Zhou 1997:61 (CofF ver. 7 December 2021).

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathydemersal; depth range 120 - 872 m (Ref. 125617), usually 200 - 500 m (Ref. 125617). Temperate; 30°S - 44°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Australian: Australia, Indonesia and Papua New Guinea.

Length at first maturity / Size / Weight / Age

Maturity: L_m ?, range 69 - 63.1 cm
Max length : 90.4 cm TL male/unsexed; (Ref. 125617); 103.7 cm TL (female)

Occurs in the continental shelf and slope (Ref. 7300). Oviparous (Ref. 205). Eggs are encased in horny shells (Ref. 205). Caught with bottom trawls but not utilized at present although its meat is of high quality (Ref. 6871, 9904) but of low value (Ref.58048).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Oviparous (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Finucci, B., W.T. White, J.M. Kemper and G.J. Naylor, 2018. Redescription of Chimaera ogilbyi (Chimaeriformes; Chimaeridae) from the Indo-Australian region. Zootaxa 4375(2):191-210. (Ref. 125617)

IUCN Red List Status (Ref. 130435)

Near Threatened (NT) (A2bd); Date assessed: 02 September 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet compositions
Food consumptions
Food rations
Predators

Ecology
Ecology

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
Reproduction
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larvae
Larval dynamics

Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
BRUVS - Videos

Anatomy
Gill areas
Brains
Otoliths

Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
Fish sounds
Diseases / Parasites
Toxicities (LC50s)

Genetics
Genetics
Electrophoreses
Heritabilities

Human related
Aquaculture systems
Aquaculture profiles
Strains
Ciguatera cases
Stamps, coins, misc.

Outreach
Collaborators

Taxonomy
Common names
Synonyms
Morphology
Morphometrics
Pictures

References
References

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 11.4 - 15.9, mean 14.1 °C (based on 26 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00282 (0.00118 - 0.00673), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.6 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Low, minimum population doubling time 4.5 - 14 years (Assuming Fec <100).

Fishing Vulnerability (Ref. 59153): High vulnerability (62 of 100).

Price category (Ref. 80766): High.

Chimaera ogilbyi Waite, 1898