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Diagnostic Description ( англиски )

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Body variable, more slender in northern populations. Snout fairly blunt, a little over 1/2 eye diameter; maxilla long, tip pointed, reaching beyond hind border of pre-operculum, almost to gill opening; panamensis-type gill cover canals. Anal fin rays rarely 28, its origin below unbranched dorsal fin rays. Anus nearer to pelvic fin tips than to anal fin origin.
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Crispina B. Binohlan
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Life Cycle ( англиски )

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Spawn in school (Ref. 205).
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Migration ( англиски )

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Amphidromous. Refers to fishes that regularly migrate between freshwater and the sea (in both directions), but not for the purpose of breeding, as in anadromous and catadromous species. Sub-division of diadromous. Migrations should be cyclical and predictable and cover more than 100 km.Characteristic elements in amphidromy are: reproduction in fresh water, passage to sea by newly hatched larvae, a period of feeding and growing at sea usually a few months long, return to fresh water of well-grown juveniles, a further period of feeding and growing in fresh water, followed by reproduction there (Ref. 82692).
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Crispina B. Binohlan
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Morphology ( англиски )

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Dorsal spines (total): 0; Dorsal soft rays (total): 0; Analspines: 0; Analsoft rays: 23 - 31
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Crispina B. Binohlan
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Trophic Strategy ( англиски )

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Occurs down to about 36 mm, but more commonly in shallow tidal areas with muddy bottoms and brackish waters, euryhaline (virtually fresh to fully saline or even hypersaline); found only in spring and summer in the tidal portion of the Ochlokonee River, Florida. See Ref. 42268.
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Crispina B. Binohlan
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Biology ( англиски )

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More commonly found in shallow tidal areas with muddy bottoms and brackish waters, tolerating a wide range of salinities (virtually fresh to fully saline or hypersaline). Found only in spring and summer in the tidal portion of the Ochlockonee River, Florida. Feed mostly on Mysis and copepods, also small fishes, gastropods and isopods. Breed off North Carolina from late April to mid-July, perhaps through to August. Used to some extent to make anchovy paste (Ref. 189).
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Crispina B. Binohlan
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Importance ( англиски )

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fisheries: minor commercial; bait: usually; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family
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Crispina B. Binohlan
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