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> Centrarchiformes (Basses) > Elassomatidae (Pygmy sunfishes)
Etymology: Elassoma: Greek, elasson = smaller + Greek, soma = body (Ref. 45335).

Environment: milieu / climate zone / गहराई सीमा / distribution range पारिस्थितिकी

; स्वच्छ जल, अलवण जल ड़िमरसल; pH range: 6.0 - ? ; dH range: 5 - ?. Temperate; 4°C - 30°C (Ref. 2060); 32°N - 28°N

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | बिन्दु नक्शा | भूमिका | Faunafri

North America: Lower Altamaha River drainage, Georgia south to central part of peninsular Florida, and west to Choctawhatchee River drainage, Florida, USA.

आकार / वज़न / Age

परिपक्व अवधि: L_m ? range ? - ? cm
Max length : 3.4 cm TL पुल्लिंग / अलिंग; (Ref. 5723); common length : 2.3 cm TL पुल्लिंग / अलिंग; (Ref. 12193)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

Body shape (shape guide): fusiform / normal; Cross section: oval.

Occurs in swamps, heavily vegetated sloughs and small sluggish streams, usually over mud. Oviparous, eggs are deposited in aquatic vegetation, preferably on strands of Ceratophyllum sp. when available (Ref. 58020).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

The fish scatter their eggs into thick plant vegetation.

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 29 November 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

अधिक जानकारी

Trophic ecology
Food items (preys)
संघटक आहार
आहार खपत
Food rations
परभक्षी

पारिस्थितिकी
पारिस्थितिकी
Home ranges

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
भर्ती
बहुतायत

Life cycle
पुनरुत्पत्ति
परिपक्व अवधि
Maturity/Gills rel.
Fecundity
मछलीऔ का अंडे देना
Spawning aggregations
अंडे
Egg development
लार्वा
लारवल गतिकी

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आनुवंशिकी
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Heterozygosity
हैरेटिबिलटी

Human related
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जलीयकृषि रूपरेखाऐ
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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (संदर्भ 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (संदर्भ 69278): 3.4 ±0.4 se; based on size and trophs of closest relatives

लौटाव (संदर्भ 120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Fec=20).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100). 🛈

Elassoma okefenokee Böhlke, 1956