New Zealand country information

Common names: Basketwork eel
Occurrence: native
Salinity: marine
Abundance: scarce (very unlikely) | Ref: Doonan, I.J., M. Dunn and A.C. Hart, 2009
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: First record in the Chathams Island (Ref. 45493). Recorded as scarce in the Northeastern and Eastern Chatham Rise (Ref. 87166). Voucher specimen(s) held at the NMNZ. Also Ref. 3973.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nz.html
National Fisheries Authority: http://www.fish.govt.nz/
Occurrences: Occurrences Point map
Main Ref: Paulin, C., A. Stewart, C. Roberts and P. McMillan, 1989
National Database:

Common names from other countries

Egorgé à oeil bleu, Egorgé à oeil bleu, 南非舒鳃鳗, ... more

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

> Anguilliformes (Eels and morays) > Synaphobranchidae (Cutthroat eels) > Synaphobranchinae
Etymology: Diastobranchus: Greek, diastasis = separation + Greek, brangchia = gills (Ref. 45335).
More on author: Barnard.

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

Θαλασσινό(ά) βαθύβιο(ς); εύρος βάθους 183 - 2000 m (Ref. 57911). Deep-water; 3°C - 4°C (Ref. 96237); 5°N - 50°S, 50°W - 179°E

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

Circum-austral, except eastern Pacific (Ref. 26895). Distributed on the continental slope of South Africa, off Tasmania, New Zealand, Discovery Seamount and the Rio Grande Rise off South America (Ref. 5167). Also found in Argentina (Ref. 47881). First record from the far north (Spitzbergen, Svalbard Arch.) (Ref. 96237).

Μέγεθος / Βάρος / Age

Maturity: L_m ? range ? - ? cm
Max length : 180 cm TL αρσενικό/απροσδιόριστο; (Ref. 57911)

Short description Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία

Dark purplish black in color (Ref. 3973). Lateral line pores before anus about 27 (Ref. 3973).

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

Main reference Upload your references | Αναφορές | Συντονιστής | Συνεργάτες

Gon, O., 1990. Synaphobranchidae. p. 102-104. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5167)

IUCN Red List Status (Ref. 130435)

Ευάλωτο, βλέπε Κόκκινη Λίστα (VU) (A2bd); Date assessed: 22 November 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

αλιεία: χωρίς ενδιαφέρον

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Summary page | Σημειακά στοιχεία | Κοινά ονόματα | Photos

Διαδικτυακές πηγές

Estimates based on models

Preferred temperature (Ref. 115969): 4.2 - 9.6, mean 7 (based on 235 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00051 (0.00026 - 0.00101), b=3.13 (2.95 - 3.31), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Τροφικό Επίπεδο (Ref. 69278): 4.5 ±0.55 se; based on food items.

Ελαστικότητα (Ref. 120179): Χαμηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού 4,5 - 14 έτη (Assuming tmax>10).

Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).

Climate Vulnerability (Ref. 125649): High to very high vulnerability (66 of 100).

Diastobranchus capensis Barnard, 1923