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Atractosteus tropicus  Gill, 1863

Tropical gar
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Atractosteus tropicus
Picture by NRM Ichthyology Collection Database


Nicaragua country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/nu.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ferraris, C.J. Jr., 2003
National Database:

Classification / Names

ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) > Lepisosteiformes (Gars) > Lepisosteidae (Gars)
आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Main reference

आकार / वज़न / Age

Max length : 125 cm TL पुल्लिंग / अलिंग; (Ref. 36722); अधिकतम प्रकाशित वज़न: 2.9 kg (Ref. 40637)

Length at first maturity
Lm 36.0, range 50 - 60 cm

पर्यावरण

; स्वच्छ जल, अलवण जल ड़िमरसल

जलवायु / सीमा

Tropical, preferred ?

वितरण

Central America: Caribbean and Pacific drainages of southern Mexico and Central America.
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Inhabit backwaters and slow moving sections of rivers and lakes. Often found in the warm stagnant waters of the lowland. Visible on the surface and resemble floating logs. Enter shallow lakes at the beginning of the dry season to spawn and known to reproduce also in June and July when rains are heaviest and rivers flood their banks providing an ideal spawning habitat of flooded vegetation. Large schools form to cast thousands of eggs in a gelatinous mass in the shallow waters. The adults return again to the river leaving the fry amongst the flooded vegetation (Ref. 36880). The eggs are poisonous to eat (Ref. 4537).

IUCN Red List Status (Ref. 115185)

Threat to humans

  Poisonous to eat (Ref. 4537)



Human uses

अधिक जानकारी

आम नाम
उपशब्द
चपायचय
परभक्षी
ईकोटोकसीकोलौजी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Fecundity
अंडे
Egg development
Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
आकृति विज्ञान
लार्वा
लारवल गतिकी
भर्ती
बहुतायत
संदर्भ
जलीयकृषि
जलीयकृषि रूपरेखा
खींच
आनुवंशिकी
ऐल्लि आवृतियाँ
हैरेटिबिलटी
बीमारी
प्रक्रमण
Mass conversion
सहयोगीयो
तस्वीरे
Stamps, Coins
ध्वनि
सिगुयटिरा
रफ्तार
तैरने के प्रकार
गिल क्षेत्र
Otoliths
दिमाग
दृष्टि

साधन

Special reports

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इंटरनेट स्रोत

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.6406 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
4.2   ±0.73 se; Based on food items.

लौटाव (Ref. 69278)
बहुत नीचे, न्यूनतम जनसंख्या दुगनी समय अवलागत 14 महीने। (Preliminary K or Fecundity.)

Vulnerability (Ref. 59153)
High to very high vulnerability (68 of 100)
Price category (Ref. 80766)
Unknown