Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut dasar (demersal); kisaran kedalaman 0 - 20 m (Ref. 58496). Temperate
Northwest Pacific: Japan.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 2.0 cm SL jantan/; (Ref. 559)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
This species is distinguished by the following set of characters: absence of spiny tubercles or
fleshy papillae on body; anterior three mandibular pores each with a barbel-like tube; interorbital and suborbital pores are usually absent; opercular flap rounded; ventral disk with many papillae; caudal-fin is relatively short, 21.0-30.5% of SL (Ref. 115553).
Feeds on crabs (Ref. 9137).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Lee, S.J., J.-K. Kim, Y. Kai, S. Ikeguchi and T. Nakabo, 2017. Taxonomic review of dwarf species of Eumicrotremus (Actinopterygii: Cottoidei: Cyclopteridae) with descriptions of two new species from the western North Pacific. Zootaxa 4282(2). (Ref. 115553)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 18.7 - 22.4, mean 20.6 °C (based on 97 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00774 - 0.05639), b=3.03 (2.79 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.50 se; based on food items.
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).