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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Ruscarius: Latin, ruscarius, -a- um = with tangled hair.
Eponymy: Dr Charles William Creaser (1897–1965) was an ichthyologist who was at the Museum of Zoology, University of Michigan (1923) and where he was awarded his Doctorate (1926). [...] (Ref. 128868), visit book page.
More on author: Hubbs.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক তলদেশ বিহারী; গভীরতার পরিসীমা 0 - 27 m. Subtropical; 37°N -
Eastern Central Pacific: Carmel Bay in central California, USA to central Baja California, Mexico.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 7.6 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 2850)
Found from intertidal areas to 27 m depth. A rare species (Ref. 2850).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 15.6 - 25.9, mean 19 °C (based on 136 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00344 - 0.02648), b=3.09 (2.85 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (Ref.
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
