Xystreurys
rasile
(Jordan, 1891)
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Family:
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Paralichthyidae
(Large-tooth flounders)
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Order:
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Pleuronectiformes
(flatfishes)
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Class:
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Actinopterygii (ray-finned fishes)
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In this site name:
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Max. size:
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40.0 cm NG (male/unsexed; Ref. 36453) |
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Environment: |
demersal; oceanodromous (Ref. 41500); marine
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Climate: |
subtropical; - 53°S |
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Importance:
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Resilience: |
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) |
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Distribution:
saved form ccfishery.net
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Southwest Atlantic: Rio de Janeiro, Brazil to Patagonia, Argentina.
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Morphology:
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Dorsal
spines
(total): 0 - 0;
Dorsal
soft rays
(total): 75 - 89;
Anal
spines: 0;
Anal
soft rays: 60 – 71. Dark spots on ocular side irregularly and two dark small spots at end of both dorsal and anal fin bases on blind side symmetrically (Ref. 27363).
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Biology: |
Feeds on amphipods, small crabs and polychaetes (Ref. 36453). In spring mature individuals migrate to 37°S and southwards to spawn and in autumn migrate offshore for feeding and growing (Ref. 41500).
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Red List Status: |
Not in IUCN Red List (Ref. 57073)
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Dangerous:
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harmless
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Coordinator: |
Amaoka, Kunio
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