Classification / Names
आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa
>
Siluriformes (Catfishes) >
Ictaluridae (North American freshwater catfishes)
Etymology: Ameiurus: Greek, a = without + Greek, meiouros, -os, -on = without tail (Ref. 45335); platycephalus: From the words platy, meaning flat; and cephalus, head (Ref. 10294).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल ड़िमरसल. Temperate; 38°N - 32°N
North America: Atlantic Piedmont and Coastal Plain from Roanoke River drainage in Virginia, USA to Altamaha River drainage in Georgia, USA.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 29.0 cm TL पुल्लिंग / अलिंग; (Ref. 5723); common length : 23.3 cm TL पुल्लिंग / अलिंग; (Ref. 12193); अधिकतम सूचित उम्र: 7 वर्षो (Ref. 12193)
Occurs in mud-bottomed, sand-bottomed, or rock-bottomed pools of small to large rivers. Also found in lakes, impoundments and ponds (Ref. 54507, 10294). Feeds on aquatic insects, small fishes, and snails (Ref. 10294).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Hardman, M. and L.M. Page, 2003. Phylogenetic relationships among bullhead catfishes of the genus Ameiurus (Siluriformes: Ictaluridae). Copeia 2003(1):20-33. (Ref. 54507)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
साधन
Special reports
Download XML
इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00251 - 0.01261), b=3.10 (2.90 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (tmax=7; Fec=1,742).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
