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Apristurus pinguis Deng, Xiong &. Zhan, 1983
BULLDOG CATSHARK
Fat Catshark; Apristurus sp 4; Apristurus sp E

Life   Vertebrata   Fish   Scyliorhinidae   Apristurus


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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Apristurus&speciesname=pinguis ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Apristurus&speciesname=pinguis
http://192.134.151.83/Summary/speciesSummary.php?genusname=Apristurus&speciesname=pinguis ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Apristurus&speciesname=pinguis
https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Apristurus&speciesname=pinguis ---> https://fishbase.mnhn.fr/summary/Apristurus-pinguis.html
Apristurus pinguis
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Apristurus pinguis Deng , Xiong & Zhan , 1983

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Apristurus pinguis   AquaMaps   Data sources: GBIF OBIS
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Pictures | Google image Image of Apristurus pinguis Apristurus pinguis
Picture by Yang, N.-S.

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

Elasmobranchii (sharks and rays) > Carcharhiniformes (Ground sharks) > Pentanchidae (Deepwater catsharks)
Etymology: Apristurus: a- , Latin privative, i.e., without; pristis , from pristes (Gr.), sawyer (but here meaning saw); oura (Gr.), tail, referring to absence of saw-toothed crest of enlarged dermal denticles along upper edge of caudal fin as found in the closely related Pristiurus (= Galeus ). ( See ETYFish ) ;   pinguis: Latin for fat, described as having a “stout” body. ( See ETYFish ) .

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

Marine; bathypelagic; depth range 200 - 1000 m (Ref. 41248 ). Deep-water

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

Northwest Pacific: East China Sea.

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 83.5 cm TL male/unsexed; (Ref. 101563 )

Short description Morphology | Morphometrics

Body stout. Snout length in front of mouth about 1.2 times the distance between nostrils. Long anal fin, rear tip nearly reaching origin of lower caudal lobe. Greater distance between origins of pectoral and pelvic than the distance of tip of snout to origin of pectoral fin; but shorter compared to that from tip of snout to end of pectoral base. Similar to A. japonicus but differs in having distance between orbits about the length of snout in front of mouth; length of nostril about 1/2 distance between nostrils; the upper and lower labials about equal in length (Ref. 41248 ).

Biology     Glossary (e.g. epibenthic)

Oviparous (Ref. 50449 ).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449 ).

Main reference Upload your references | References | Coordinator | Collaborators

Nakaya, K. and K. Sato , 1999. Species grouping within the genus Apristurus (Elasmobranchii: Scyliorhinidae). p. 307-320 In Séret B. & J.-Y. Sire [eds]. Proc. 5th Indo-Pac. Fish Conf., Noumea, 1997. (Ref. 39431 )

IUCN Red List Status (Ref. 130435 )

  Least Concern (LC)  ; Date assessed: 18 February 2015

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201 ): 7.8 - 15, mean 10.1 °C (based on 48 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00288 (0.00171 - 0.00487), b=3.06 (2.91 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245 ). Trophic level (Ref. 69278 ):  4.0   ±0.4 se; based on size and trophs of closest relatives Resilience (Ref. 120179 ):  Very Low, minimum population doubling time more than 14 years (Fec assumed to be <10). Fishing Vulnerability (Ref. 59153 ):  Moderate to high vulnerability (53 of 100).

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Updated: 2024-06-16 03:17:14 gmt
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