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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Dorosoma petenense AquaMaps Data sources: GBIF OBIS |
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Dorosoma petenense
Photo von The Native Fish Conservancy
Bilder | Google Bild
Photo von The Native Fish Conservancy
Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
> Clupeiformes (Herrings) > Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Dorosoma: Greek, doris = lance + Greek, soma = body (Ref. 45335); petenense: Named after the type locality, Lake Peten, Yucatan (Ref. 10294).
Eponymy: This is a toponym referring to Lake Petén, Guatemala, the type locality. (Ref. 128868), visit book page.
More on author: Günther.
Etymology: Dorosoma: Greek, doris = lance + Greek, soma = body (Ref. 45335); petenense: Named after the type locality, Lake Peten, Yucatan (Ref. 10294).
Eponymy: This is a toponym referring to Lake Petén, Guatemala, the type locality. (Ref. 128868), visit book page.
More on author: Günther.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet Ökologie
seewasser; süßwasser; brackwasser pelagic-neritic; anadrom (Ref. 138280); tiefenbereich 0 - 15 m (Ref. 39049). Subtropical; 20°C - 30°C (Ref. 115833); 42°N - 15°N, 159°W - 81°W (Ref. 188)
Verbreitung Territorien | FAO Gebiete | Ökosysteme | Vorkommen | Punkt Karte | Einführungen | Faunafri
North and Central America: Gulf of Mexico drainage, Mississippi system, from the Ohio River of Kentucky and southern Indiana southwest to Oklahoma, and south to Texas and Florida, also rivers around the Gulf to northern Guatemala; also Belize River, British Honduras. Introduced in Hawaiian waters (Ref. 188) and in Chesapeake Bay tributaries (Ref. 93252).
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm 5.2, range 5 - 5.5 cm
Max length : 33.0 cm TL Männchen/unbestimmt; (Ref. 96339); common length : 10.0 cm SL Männchen/unbestimmt; (Ref. 9291); max. veröff. Alter: 4 Jahre (Ref. 12193)
Max length : 33.0 cm TL Männchen/unbestimmt; (Ref. 96339); common length : 10.0 cm SL Männchen/unbestimmt; (Ref. 9291); max. veröff. Alter: 4 Jahre (Ref. 12193)
Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 11 - 15; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 17 - 27; Wirbelzahl: 43 - 44. Body moderately deep; belly with 15 to 18 + 8 to 12 scutes. Mouth small. Last dorsal fin ray long, about equal to distance from snout tip to mid-pectoral fin or beyond; anal fin relatively short. Scales relatively large, regularly arranged. A dark spot behind gill opening. Gill rakers fine and numerous (Ref. 188). Body bright silvery, especially on sides, opercles and underparts. Back and upper sides bluish black or dark olivaceous (Ref. 37032).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Often schooling, occurring mainly in freshwater (in large rivers, reservoirs, lakes, and swamps). Adults prefer the presence of smooth, steep-sided surfaces such as dams, cement-lined pools and rip rapped streams (Ref. 39049). But they are also found in brackish or saline water of estuaries and bays (up to 32.3 ppt salinity (Ref. 39050); juveniles to about 15 ppt). Larvae are pelagic probably found only in freshwater (Ref. 39046). Filter-feeders, but not entirely herbivorous since recorded food items include copepods, cladocerans and fish fry. Also feed on organic material of sand and detritus bottoms (Ref. 9114). Breed in the spring and in autumn, in freshwater, near or over plants or other objects. Eggs adhere to aquatic vegetation (Ref. 4639). Caught exclusively in fresh waters and sometimes in mouths of rivers (Ref. 9291). Also Ref. 58302.
Lebenszyklus und Paarungsverhalten Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Breed in spring and again in autumn, in open waters near or over plants or other objects; eggs slightly adhesive (Ref. 188). Females can produce 5,000 to 20,000 eggs depending upon their size (Ref. 44091).
Hauptreferenz
Laden Sie Ihre Referenzen hoch | Referenzen | Koordinator | Partner
Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
nicht bedroht (LC) ; Date assessed: 24 October 2018
CITES
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: weniger kommerziell; Köder: usually
FAO - Publication: search | FishSource | Das Meer um uns herum
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Trophische Ökologie
Lebensmittel (Beutetiere)
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Lebensmittel (Beutetiere)
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Aquakultur-Systeme
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Zuchtlinien
Ciguatera-Fälle
Briefmarken, Münzen, Verschiedenes.
Aquakultur-Systeme
Aquakultur Profile
Zuchtlinien
Ciguatera-Fälle
Briefmarken, Münzen, Verschiedenes.
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Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref. 123201): 23.3 - 28.1, mean 25.5 °C (based on 182 cells).
Phylogenetischer Diversitätsindex (Ref. 82804): PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00535 - 0.01418), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophische Ebene (Ref. 69278): 2.8 ±0.1 se; based on diet studies.
Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (tm=1-2; tmax=4; Fec=800).
Nährstoffe (Ref. 124155): Calcium = 116 [71, 204] mg/100g; Iron = 1.74 [1.04, 2.98] mg/100g; Protein = 19.5 [18.4, 20.6] %; Omega3 = 0.499 [0.289, 0.845] g/100g; Selenium = 14.5 [7.5, 28.1] μg/100g; VitaminA = 18.6 [7.2, 48.4] μg/100g; Zinc = 1.18 [0.82, 1.68] mg/100g (wet weight);