Klassifizierung / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Buenia: Taken from Odon de Buen y del Cos, politician and Spanish naturalist; 1863-1945.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser demersal; tiefenbereich 3 - 25 m (Ref. 45055), usually 5 - 20 m (Ref. 45055). Subtropical; ? - 23°C (Ref. 130598); 45°N - 35°N, 6°W - 17°E
Mediterranean Sea: Western basin.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 3.2 cm SL Männchen/unbestimmt; (Ref. 45055); 3.3 cm SL (female)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt): 7; Rückenflossenweichstrahlen (insgesamt): 8-9; Afterflossenstacheln 1; Afterflossenweichstrahlen: 9; Wirbelzahl: 30
Juveniles reported to occur at 35 m. Not much is known on reproduction and food of the species (Ref. 4696). Inhabit sandy areas in the Kvarner area (Croatia), in places scarcely covered with cobbles (6-20 cm) and boulders (>20 cm). Average sand particle size coarse (0.7-0.8 mm), and medium (0.2-0.4). Sediments are mostly coarse biogenous fragments (calcite skeleton remains) mixed with finer lithogenous material (Ref. 45055). Eggs are pear-shaped (Ref. 4696).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Miller, P.J., 1986. Gobiidae. p. 1019-1085. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. Volume 3. UNESCO, Paris. (Ref. 4696)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Aquarium: Kommerziell
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
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Estimates based on models
Preferred temperature (Ref.
123201): 16.2 - 18.7, mean 17.6 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Buenia affinis (De Buen\](/images/thumbnails/jpg/tn_Buaff_u1.jpg "Image of Buenia affinis (De Buen\")
