Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale. Subtropical
Southwest Atlantic: southeastern Brazil to Argentina.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 14.4 cm NG maschio/sesso non determinato; (Ref. 9358)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 2; Raggi dorsali molli (totale) : 18 - 19; Spine anali: 0; Raggi anali molli: 17 - 18. Large dark colored species with four tan dorsal saddles under the second dorsal fin and with pale distal margins to the second dorsal, anal, pectoral, and caudal fins (Ref. 30721).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Collette, B.B., 1966. A review of the venomous toadfishes, subfamily Thalassophryninae. Copeia 1966(4):846-864. (Ref. 30721)
IUCN Red List Status (Ref. 130435)
Human uses
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00187 - 0.01281), b=3.15 (2.93 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).