Life Cycle
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fornecido por Fishbase
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205).
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Trophic Strategy
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Found in mangrove swamps and estuaries. Feeds on shellfish.
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- Recorder
- Drina Sta. Iglesia
Biology
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fornecido por Fishbase
Found in mangrove swamps and estuaries (Ref. 9840). Feeds on shellfish (Ref. 6871), worms, crabs and other crustaceans (Ref. 114953). Size could possibly reach 160 cm DW (Ref. 114953). Ovoviviparous (Ref. 50449). Maturity size ca. 41 cm WD (males) and 63 cm WD (females); hatch size ca. 11 cm WD (Ref. 114953).
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Importance
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fisheries: minor commercial; price category: low; price reliability: very questionable: based on ex-vessel price for species in this family
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