Ref. principal | Whitehead, P.J.P. and Y.R. Rodriguez-Sánchez, 1995 |
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Notas | Shooling inshore and in beaches, lagoons and estuaries. May also tolerate fresh water. May spawn the year round (at least in Costa Rica). Feeds on plankton, especially on small crustaceans and fish larvae and also on radiolarians. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Whitehead, P.J.P. and Y.R. Rodriguez-Sánchez, 1995 |
Hábito alimentar | selective plankton feeding |
Feeding habit Ref. | Whitehead, P.J.P. and Y.R. Rodriguez-Sánchez, 1995 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
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Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | |||||
Dos itens alimentares individuais | 3.49 | 0.43 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |