Classification / Names
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ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) >
Siluriformes (Catfish) >
Ariidae (Sea catfishes) > Ariinae
Etymology: Ariopsis: Greek, ari = very, strength, superiority + Greek, opsis = appearance (Ref. 45335). More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; समुद्री; खारा प्रवाल-भित्ति संयुक्त. Subtropical; 43°N - 18°N, 98°W - 70°W
Western Atlantic: Massachusetts and northern Gulf of Mexico to southern Florida in USA and Mexico.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm ?, range 13 - ? cm
Max length : 70.0 cm TL पुल्लिंग / अलिंग; (Ref. 40637); common length : 25.0 cm TL पुल्लिंग / अलिंग; (Ref. 3265); अधिकतम प्रकाशित वज़न: 5.5 kg (Ref. 7251)
4 chin barbels and a longitudinal groove in a depression on midline of head.
Adults inhabit continental waters and enter estuaries. Found in turbid waters over muddy bottoms. Males incubate eggs in the mouth (Ref. 205). Commonly captured from catwalks, bridges and piers, particularly in passes and inland waterways. Edible, but generally not consumed (Ref. 7251).
Males carry the eggs in the mouth (Ref. 205).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN Red List Status (Ref. 120744)
CITES (Ref. 115941)
Not Evaluated
Threat to humans
Traumatogenic (Ref. 58010)
Human uses
मात्स्यिकी: लघु वाणिज्य; आखेट मत्स्य: हां
अधिक जानकारी
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इंटरनेट स्रोत
Estimates of some properties based on models
Preferred temperature (Ref.
115969): 23.3 - 27.8, mean 26.4 (based on 368 cells).
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00511 - 0.01126), b=3.17 (3.05 - 3.29), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic Level (Ref.
69278): 3.2 ±0.0 se; Based on diet studies.
लौटाव (Ref.
69278): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Fec=55).
Vulnerability (Ref.
59153): High vulnerability (56 of 100) .