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Elassodiscus caudatus (Gilbert, 1915)

Blackbelly snailfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Elassodiscus caudatus   AquaMaps   Data sources: GBIF OBIS
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Image of Elassodiscus caudatus (Blackbelly snailfish)
No image available for this species;
drawing shows typical species in Liparidae.

United States (contiguous states) country information

Common names: Blackbelly snailfish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Museum: Point Pinos Light House, Monterey Bay, California, USNM 75815 (holotype, 7.5 cm SL, female). Off Coos Bay, Oregon, OSUO 2060 (Ref. 26773). Also Ref. 6876.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority: http://www.nmfs.gov
Occurrences: Occurrences Point map
Main Ref: Stein, D.L., 1978
National Database:

Common names from other countries

短尾微盘狮子鱼, 短尾微盤獅子魚, ... more

Classification / Names Κοινά ονόματα | Συνώνυμα | Catalog of Fishes(Γένος, Είδη) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Liparidae (Snailfishes)
Etymology: Elassodiscus: Greek, elasson = smaller + Greek, diskos = disc shape (Ref. 45335).
  More on author: Gilbert.

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

Θαλασσινό(ά) βαθύβιο(ς); εύρος βάθους 335 - 1040 m (Ref. 51661).   Deep-water

Κατανομή Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Point map | Εισαγωγές | Faunafri

Eastern Pacific: southeastern Alaska to Monterey Bay, California, USA (Ref. 26773) and eastern Bering Sea (Ref. 51661).

Μέγεθος / Βάρος / Age

Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm SL αρσενικό/απροσδιόριστο; (Ref. 26773); 7.5 cm SL (female)

Short description Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία

Ραχιαίες άκανθες (συνολικά) : 0; Μαλακές ραχιαίες ακτίνες (συνολικά) : 49 - 55; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 45 - 50; Σπόνδυλοι: 55 - 60. Pectoral fin deeply notched; disk minute, almost on symphysis of lower pectoral lobes, no evidence of any bony structure (Ref. 26773). Skin colorless, with scattered melanophores posteriorly; body pale, with melanophores absent on head, denser on dorsal and anal fin bases; mouth pale; branchial cavity, peritoneum, and stomach black; pyloric caeca pale; branchial and peritoneal color plainly visible through sides of body (Ref. 26773).

Βιολογία     Γλωσσάρι (π.χ. epibenthic)

Life cycle and mating behavior Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες

Main reference Upload your references | Αναφορές | Συντονιστής | Συνεργάτες

Stein, D.L., 1978. A review of the deepwater Liparidae (Pisces) from the coast of Oregon and adjacent waters. Proc. Cal. Acad. Sci. 127:1-55. (Ref. 26773)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 3.6 - 8.3, mean 5.5 (based on 51 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Τροφικό Επίπεδο (Ref. 69278):  3.4   ±0.5 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref. 120179):  Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).