Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Proteobacteria, Class Gammaproteobacteria, Order Vibrionales, Family Vibrionaceae, Genus Vibrio, Vibrio mytili Pujalte,
Ortigosa, Urdaci, Garay and Grimont 1993.
Gram-negative coccobacilli, motile by a single polar flagellum. No swarming on
complex media.
Colonies are regular, non-pigmented on marine agar and yellow on TCBS agar
(saccharose positive). Not luminescent.
Can grow in nutrient broth with: 1% NaCl, 6% NaCl, 8% NaCl, 10% NaCl & 12% NaCl.
No growth in 0% NaCl. Temperature 10 -37 °C. No growth at 4 °C or 40 °C.
Grows readily on Marine agar 2216 (Difco), Yeast extract agar and Tryptone soya agar
(Oxoid) containing 1% NaCl and in semisolid seawater agar (stab cultures). No
growth on MacConkey agar.
Susceptible to vibriostatic agent O129.
Isolated from mussels (Mytilus edulis) of the Atlantic coast of Spain.
Unknown.
- J.J. Farmer, M. Janda, 2004. Family I. Vibrionaceae. In: Bergey’s Manual of Systematic Bacteriology, Second edition,Vol two, part
B, George M. Garrity (Editor-in-Chief), pp. 491-546.
- Pujalte, Maria-Jesus, Ortigosa, Margarita, Urdaci, Maria-Camino, Garay, Esperanza, Grimont, Patrick A. D. Vibrio mytili sp. nov.,
from Mussels. Int J Syst Bacteriol 1993 43: 358-362.
Positive results for citrate utilization (Simmons), arginine (1% NaCl), esculin hydrolysis, nitrate reduction to nitrite, oxidase, lipase,
gas production from D-glucose, acid production from: D-glucose, L-arabinose, cellobiose, D-galactose, lactose, maltose, D-mannitol,
salicin, sucrose, trehalose & D-xylose.
Negative results for indole production (Heart Infusion Broth, 1%NaCl), Voges-Proskauer (1% NaCl), H2S, urea hydrolysis, lysine
(1%NaCl), ornithine (1%NaCl), gelatin hydrolysis (1%NaCl, 22 °C), acid production from: D-adonitol, D-arabitol, dulcitol, myo-inositol,
D-mannose, D-sorbitol, melibiose, raffinose & L-rhamnose.
(c) Costin Stoica